Worm.Win32.Ainslot_VariantOfZeus_ebcfd0480d

by malwarelabrobot on June 29th, 2014 in Malware Descriptions.

HEUR:Trojan.Win32.Generic (Kaspersky), Trojan.Win32.Alureon.FD, GenericAutorunWorm.YR, WormAinslot_VariantOfZeus.YR (Lavasoft MAS)
Behaviour: Trojan, Worm, WormAutorun


The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.

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Summary
Dynamic Analysis
Static Analysis
Network Activity
Map
Strings from Dumps
Removals

MD5: ebcfd0480d8651347e048445052aaec9
SHA1: 72f0b09b0e070e7eb4b6061aac2f5648e3723ada
SHA256: a6cb55bfd742f5e67f993b9f7629c4cc2471b0b60760272cd3e71ac93ffae584
SSDeep: 49152:75UARHY5Ksqldqt45rbSo4/ZnAILCJPIzRcRgvKsid8hvET8oz3vLJwus4on qN5:w
Size: 17387520 bytes
File type: EXE
Platform: WIN32
Entropy: Not Packed
PEID: MicrosoftVisualC, NETexecutable, UPolyXv05_v6
Company: no certificate found
Created at: 2011-01-23 00:20:12
Analyzed on: WindowsXP SP3 32-bit


Summary:

Worm. A program that is primarily replicating on networks or removable drives.

Payload

Behaviour Description
WormAutorun A worm can spread via removable drives. It writes its executable and creates "autorun.inf" scripts on all removable drives. The autorun script will execute the Worm's file once a user opens a drive's folder in Windows Explorer.


Process activity

The Worm creates the following process(es):

PDFill.exe:1368
%original file name%.exe:844
MsiExec.exe:1956
vkZtkbozih.exe:1104

The Worm injects its code into the following process(es):

vbc.exe:1056

Mutexes

The following mutexes were created/opened:
No objects were found.

File activity

The process PDFill.exe:1368 makes changes in the file system.
The Worm creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\PDFillPDFButton_Excel.dll (79 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\WriterSave.exe (1795 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\DownloadandInstall.exe (79 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\PDFillPDFButton_Word.dll (79 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\PDFILLPSCRIPT.HLP (26 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\64\PDFILLPSCRIPT.NTF (5442 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\PDFILLPSCRIPT5.DLL (1824 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\ssceam.tlx (7 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\wspell.ocx (180 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\Wspelldlg.GID (8 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\correct.tlx (21 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFill.ico (3 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\64\PDFILLPSCRIPT.HLP (26 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\WriterSave.chm (64 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\userdic.tlx (89 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\PDFILLPS5UI.DLL (3801 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\ssceam2.clx (327 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\decoder.dll (1738 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\PDFillWriterMon32.dll (26 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFill_PDF_Tools.exe (24 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\64\PDFILLPSCRIPT5.DLL (3701 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\64\PDFILLPS5UI.DLL (3923 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\PDFillWriterMon64.dll (30 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\PSCRIPT5.jar (25429 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\sscebr.tlx (7 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\PDFILLPSCRIPT.NTF (5442 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\cimage.dll (3851 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFill.x64.msi (6 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFill.mst (290 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\ssceca.tlx (7 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFill_license.rtf (10 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\PDFWrite.rsp (133 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFill.exe (7972 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFill.msi (6 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\DownloadPDF.exe (170 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\accent.tlx (2 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SystemFolder\mfc70u.dll (6405 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\PDFillWriter.PPD (25 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SystemFolder\msvcr70.dll (1625 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\tech.tlx (3 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\PDFillPDFButton_PowerPoint.dll (79 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\pdf2image.dll (22433 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\ssceca2.clx (1609 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFillZip.exe (75 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\sscebr2.clx (1611 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SystemFolder\DynamicTwainCtrl.dll (294 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\Wspelldlg.hlp (18 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\CommandBars1300vc70U.dll (7972 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\WriterSetup.exe (57 bytes)
%Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFill.chm (275 bytes)

The process %original file name%.exe:844 makes changes in the file system.
The Worm creates and/or writes to the following file(s):

%Documents and Settings%\All Users\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\8.0.0.0\vkZtkbozih.exe (96836 bytes)

The process vkZtkbozih.exe:1104 makes changes in the file system.
The Worm creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\PDFill.exe (70225 bytes)
%Documents and Settings%\%current user%\Application Data\HBTDZJTZVhyNVWfDxbdK\HBTDZJTZVhyNVWfDxbdK\0.0.0.0\vkZtkbozih.exe (98579 bytes)
%Documents and Settings%\All Users\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\8.0.0.0\cic.dll (16 bytes)
%Documents and Settings%\%current user%\Application Data\HBTDZJTZVhyNVWfDxbdK\HBTDZJTZVhyNVWfDxbdK\0.0.0.0\cic.dll (16 bytes)

The process vbc.exe:1056 makes changes in the file system.
The Worm creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Application Data\data.dat (37 bytes)
%Documents and Settings%\%current user%\Application Data\host.exe (3860 bytes)

Registry activity

The process PDFill.exe:1368 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "2E 1A 34 3C C8 C3 EE BF AC C4 6F 54 27 3D 2B 06"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

The process %original file name%.exe:844 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "C4 A4 E2 2C 61 87 F0 F8 23 43 79 ED EE FA B3 5B"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cookies" = "%Documents and Settings%\%current user%\Cookies"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Documents" = "%Documents and Settings%\All Users\Documents"

[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\%Documents and Settings%\All Users\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\8.0.0.0]
"vkZtkbozih.exe" = ""

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Desktop" = "%Documents and Settings%\%current user%\Desktop"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common AppData" = "%Documents and Settings%\All Users\Application Data"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Desktop" = "%Documents and Settings%\All Users\Desktop"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

"Personal" = "%Documents and Settings%\%current user%\My Documents"

The Worm modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "1"

The Worm modifies IE settings for security zones to map all urls to the Intranet Zone:

"IntranetName" = "1"

The Worm modifies IE settings for security zones to map all web-nodes that bypassing the proxy to the Intranet Zone:

"ProxyBypass" = "1"

The process MsiExec.exe:1956 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "72 96 BE 25 DF 01 C3 9B FD B2 A8 17 D1 EE 51 42"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Documents" = "%Documents and Settings%\All Users\Documents"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

The process vkZtkbozih.exe:1104 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "95 02 22 77 D7 7B CF 54 57 21 F3 62 43 22 F8 0F"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cookies" = "%Documents and Settings%\%current user%\Cookies"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Documents" = "%Documents and Settings%\All Users\Documents"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Desktop" = "%Documents and Settings%\%current user%\Desktop"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Desktop" = "%Documents and Settings%\All Users\Desktop"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

"Personal" = "%Documents and Settings%\%current user%\My Documents"

[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\%Documents and Settings%\%current user%\Local Settings\Temp]
"PDFill.exe" = "Create, Edit, Save PDF; Edit PDF file without Adobe Acrobat"

To automatically run itself each time Windows is booted, the Worm adds the following link to its file to the system registry autorun key:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
"vkZtkbozih.exe" = "%Documents and Settings%\%current user%\Application Data\HBTDZJTZVhyNVWfDxbdK\HBTDZJTZVhyNVWfDxbdK\0.0.0.0\vkZtkbozih.exe"

The Worm modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "1"

The Worm modifies IE settings for security zones to map all urls to the Intranet Zone:

"IntranetName" = "1"

The Worm modifies IE settings for security zones to map all web-nodes that bypassing the proxy to the Intranet Zone:

"ProxyBypass" = "1"

The process vbc.exe:1056 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "9F 43 F2 67 83 8D CC C0 DF C3 C3 3D 20 92 7B D6"

[HKCU\Software\VB and VBA Program Settings\INSTALL\DATE]
"Q5VSR2B9A4" = "June 28, 2014"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"

[HKCU\Software\VB and VBA Program Settings\SrvID\ID]
"Q5VSR2B9A4" = "1/20/11-1:27-angel"

Dropped PE files

MD5 File path
b8aea40ac6ed543c26889d74806e6341 c:\Documents and Settings\All Users\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\8.0.0.0\cic.dll
18c413862151141134cd74e9acee59c2 c:\Documents and Settings\All Users\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\8.0.0.0\vkZtkbozih.exe
b8aea40ac6ed543c26889d74806e6341 c:\Documents and Settings\"%CurrentUserName%"\Application Data\HBTDZJTZVhyNVWfDxbdK\HBTDZJTZVhyNVWfDxbdK\0.0.0.0\cic.dll
18c413862151141134cd74e9acee59c2 c:\Documents and Settings\"%CurrentUserName%"\Application Data\HBTDZJTZVhyNVWfDxbdK\HBTDZJTZVhyNVWfDxbdK\0.0.0.0\vkZtkbozih.exe
c917de5f7930ca038a8802220ef7364e c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\CommandBars1300vc70U.dll
e36700e16aeb32828fab48c4282d8dae c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\DownloadPDF.exe
5aeee73aa9c75860395e3fcf41773f85 c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\DownloadandInstall.exe
1ede62e047f4bb3d0398eba367c16484 c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\64\PDFILLPS5UI.DLL
fb270d281f4929b9e0894afc816c9dbe c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\64\PDFILLPSCRIPT5.DLL
a8c4d265f14c4f977c399d51971041b6 c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\PDFILLPS5UI.DLL
28e60cef92843c1ea5c221ddc308b766 c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\PDFILLPSCRIPT5.DLL
c96a681f95aa743559bcac59f77cb5cd c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\PDFillPDFButton_Excel.dll
4cdffa0a4fcde5feb26d885a0649ddca c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\PDFillPDFButton_PowerPoint.dll
4abf064fc380b8a07f700c1df9fa00c6 c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\PDFillPDFButton_Word.dll
6d64131c22edd8b39702725b4f4edae8 c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\PDFillWriterMon32.dll
fd70b3cc5a9cd321edfc632917573703 c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\PDFillWriterMon64.dll
3513cad065740a3026df62d01c907a6b c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\WriterSetup.exe
2ac8b80e04adbc55f1b05dcad42b1e89 c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFill.exe
61bc45f660e690b01c36086ed8b9143e c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFillZip.exe
fee77eabe99b9ab64f4db7b77550007c c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFill_PDF_Tools.exe
b324f5ff2351b825b688422a1c22269f c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\wspell.ocx
aa62fdcb1e9a743ce6ccd7547752ed65 c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SystemFolder\DynamicTwainCtrl.dll
c39dec838a5628de50d477e40359b5b7 c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SystemFolder\mfc70u.dll
9972a6ed4f2388dbfa8e0a96f6f3fdf1 c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SystemFolder\msvcr70.dll
9dd45fffc6b0c913ec3b5421a7ee0915 c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\WriterSave.exe
542a29caacd37105da8c177c0db1db84 c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\cimage.dll
4d506d149e0a0208f37dab531a76cdc2 c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\pdf2image.dll
68de94827d5ab59ec14d1c44771e35dd c:\Documents and Settings\"%CurrentUserName%"\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\decoder.dll
67f5238229333c061092f5a32e8c2ee1 c:\Documents and Settings\"%CurrentUserName%"\Application Data\host.exe
b9b975bdbe32ca27b2b59e584040669e c:\Documents and Settings\"%CurrentUserName%"\Local Settings\Temp\PDFill.exe

HOSTS file anomalies

No changes have been detected.

Rootkit activity

No anomalies have been detected.

Propagation

A worm can spread via removable drives. It writes its executable and creates "autorun.inf" scripts on all removable drives. The autorun script will execute the Worm's file once a user opens a drive's folder in Windows Explorer.

VersionInfo

Company Name: PlotSoft LLC
Product Name: PDFill PDF Editor with FREE Writer and FREE Tools
Product Version: 8.0.0.0
Legal Copyright: Copyright (C) PlotSoft LLC
Legal Trademarks:
Original Filename: PDFill.exe
Internal Name: PDFill.exe
File Version: 8.0.0.0
File Description: PDFill.exe
Comments: Create, Edit, Save PDF; Edit PDF file without Adobe Acrobat
Language: English (United Kingdom)

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Section MD5
.text 8192 17308564 17309696 4.16104 b0696c79d59b7b9af9d0aa2a23e291d2
.rsrc 17317888 68872 69632 3.45505 19bc28a29ff596f2135581d4cc2f41cd
.reloc 17391616 12 4096 0.013648 c8ff6d3d1bd4c0b2581f22f1674561ec

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

URLs

URL IP
hxxp://crl.usertrust.com/UTN-USERFirst-Object.crl 178.255.83.2


IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

Traffic

GET /UTN-USERFirst-Object.crl HTTP/1.1
Accept: */*
User-Agent: Microsoft-CryptoAPI/5.131.2600.5512
Host: crl.usertrust.com
Connection: Keep-Alive
Cache-Control: no-cache
Pragma: no-cache


HTTP/1.1 200 OK
Server: nginx
Date: Sat, 28 Jun 2014 05:57:31 GMT
Content-Type: application/x-pkcs7-crl
Content-Length: 75433
Last-Modified: Fri, 27 Jun 2014 16:46:01 GMT
Connection: close
X-CCACDN-Mirror-ID: t8edcacrl4
Accept-Ranges: bytes
0..&.0..%....0...*.H........0..1.0...U....US1.0...U....UT1.0...U....Sa
lt Lake City1.0...U....The USERTRUST Network1!0...U....hXXp://VVV.user
trust.com1.0...U....UTN-USERFirst-Object..140627164601Z..140701164601Z
0..$.0"....2EY..aU..........050525083740Z0".....Iv...h ..ys.....050525
090148Z0!..u.......|..xk.0...050602000000Z0".....6.z..........7..05060
2075356Z0"....!.$.KM(C@="..o}..050603153950Z0".......W%Ny.vD.q..Y..050
607084159Z0".......3W]...$.#\F4..050613095931Z0!......(.62..2PLr.q..05
0630164737Z0"....BLA......)..5....050707141212Z0!..Wa........q#......0
50711082844Z0!.._j.....o...'...m..050715130339Z0!..?........N]B..Z...0
50721083234Z0!..RO.)@..Q...p._....050726090436Z0".....k......1.g......
050729091017Z0"....l........o... ...050729134103Z0"....v.R..~...?.(..&
..050803165854Z0!..6..;....sC.M.s:...050809135135Z0!...........^nH.U.(
..050810132024Z0"......;.S...wU-K.c...050810211644Z0"......d..#IE..#|.
g#..050811182050Z0"....!..|....]rR..-r..050817085053Z0"......Ai..xJ..q
]Xi...050822140450Z0!..>...........t'6...050824025640Z0!..?3..rd5&g
t;ocV.. ....050824075512Z0"....|..5u[.}<..[[email protected]!..GJ
.C...<NM.i......050912092806Z0!....(.8....U.1.'....050912144650Z0!.
.*.(ECy.V.?x.3S_k..050915103419Z0!......./.....L...r..050919144257Z0!.
.Y....=....#.......050929000000Z0!..p.,.g.x..z:q~.....050930114111Z0".
...-.."...\w...~....050930123007Z0!....o0........P.H...051004084832Z0"
.......=6......4.....051005122403Z0!..md\\...~.v.o......051013100954Z0
!...6.D...hR..BO._...051013110610Z0!..5.x.1..6.p~}>.....0510181

<<< skipped >>>

The Worm connects to the servers at the folowing location(s):

PDFill.exe_1368:

.text
`.rdata
@.data
.rsrc
9/t%S3
Ht~Ht^Ht:Ht.Ht"H
8%u2P
WININET.dll
msi.dll
internal state. The program cannot safely continue execution and must
continue execution and must now be terminated.
FtpGetFileSize
FtpCommandA
wininet.dll
REST %u
Range: bytes=%u-
HTTP/1.0
FTP Server
.part
/exelang
/exebasicui
/exenoui
comctl32.dll
%d.%d %s
%d.0%d %s
%d %s
\StringFileInfo\xx\%s
%d.%d.%d.%d
Shell32.dll
Shlwapi.dll
\explorer.exe
\/:*?"<>|
%d-%s
kernel32.dll
%d.dll
shfolder.dll
SETUPEXEDIR
WindowsVolume
WindowsFolder
SearchCmdLine
Operator
SQLCompact
SQLExpress
MainAppURL
MainAppCmdLine
URL=%s
/n %s
TRANSFORMS=:%s.mst MSINEWINSTANCE=1
{FAB10E66-B22C-4274-8647-7CA1BA5EF30F}
http://www.example.com
http://www.yahoo.com
http://www.google.com
[SystemFolder]inetsrv\w3wp.exe
[SystemFolder]inetsrv\inetinfo.exe
[SystemFolder]wininet.dll
Windows Mobile Device Center 6.1
Windows Mobile Device Center 6.0
HKLM\SOFTWARE\Microsoft\Windows CE Services\MinorVersion
HKLM\SOFTWARE\Microsoft\Windows CE Services\MajorVersion
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\CEAPPMGR.EXE\
HKLM\Software\Microsoft\VSTO Runtime Setup\v9.0.21022\Install
HKLM\Software\Microsoft\vsto runtime Setup\v2.0.50727\Install
{957A4EC0-E67B-4E86-A383-6AF7270B216A}
{53C65973-D89D-4EA0-8567-8788C14E0A02}
{A58B51D1-89BF-4D88-939D-B6D0DB2EEB53}
{835AC3CE-E36B-4D65-B50F-2863A682ABEE}
{1C8772BD-6E6F-4C9D-8FF8-B5EA072F86EF}
{6F1AE751-4D8A-4B25-AC0A-C6CB912A9791}
{3F40FA9E-26CA-4CA2-93C9-603622349915}
{14D3E42A-A318-4D77-9895-A7EE585EFC3B}
{C1E59364-35F6-44B3-AF0F-FCA934C4B252}
{A1FE0698-609D-400F-BF10-F52238DD6475}
6.01.7000.0000
6.00.6000.16386
4.09.00.0903
4.09.00.0902
4.09.00.0901
4.09.00.0900
4.08.02.0134
4.08.01.0901
4.08.01.0810
4.08.00.0400
4.07.01.3000
4.07.00.0716
4.07.00.0700
SQL Server Compact 3.5 SP1
HKLM\SOFTWARE\Microsoft\Microsoft SQL Server Compact Edition\v3.5\ENU\DesktopRuntimeServicePackLevel
SQL Server Compact 3.5
HKLM\SOFTWARE\Microsoft\Microsoft SQL Server Compact Edition\v3.5\ENU\DesktopRuntimeVersion
HKLM\SOFTWARE\Microsoft\Microsoft SQL Server\SQLSERVER2008\MSSQLServer\CurrentVersion\CurrentVersion
SQL Server Express 2008
HKLM\SOFTWARE\Microsoft\Microsoft SQL Server\SQLEXPRESS\MSSQLServer\CurrentVersion\CurrentVersion
9.00.4035
SQL Server Express 2005 SP3
9.00.3042
SQL Server Express 2005 SP2
9.00.2047
SQL Server Express 2005 SP1
SQL Server Express 2005
HKLM\SOFTWARE\Microsoft\Microsoft SQL Server\90\Tools\ClientSetup\CurrentVersion\CurrentVersion
HKLM\SOFTWARE\Microsoft\NET Framework Setup\NDP\v2.0.50727\Install
HKLM\SOFTWARE\Microsoft\NET Framework Setup\NDP\v1.1.4322\Install
3321-3705
HKLM\SOFTWARE\Microsoft\.NETFramework\policy\v1.0\3705
SELECT `Value` FROM `Property` WHERE `Property` = '%s'
[SystemFolder]msi.dll
\\.\pipe\ToServer
Software\Microsoft\Windows\CurrentVersion\Run
mstask.exe
HKEY_CURRENT_CONFIG
HKEY_DYN_DATA
HKEY_PERFORMANCE_DATA
HKEY_USERS
HKEY_LOCAL_MACHINE
HKEY_CURRENT_USER
HKEY_CLASSES_ROOT
RICHED20.DLL
ATTRIB -r "%s"
del "%s"
if exist "%s" goto try
del "%s" | cls
rd "%s"
[SystemFolder]msiexec.exe
%s AI_SETUPEXEPATH="%s" SETUPEXEDIR="%s"
TRANSFORMS="%s"
TRANSFORMS="%s;%s\%d"
TRANSFORMS=":%d"
"%s" /OriginalPath:"%s"%s
.eui.exe
unpack200.exe
--verbose --log-file="%s" --remove-pack-file "%s" "%s"
.pack
0.0.0.0
0123456789
InternetCrackUrlA
HttpQueryInfoA
HttpOpenRequestA
HttpSendRequestA
FtpOpenFileA
FtpFindFirstFileA
VERSION.dll
GetProcessHeap
GetWindowsDirectoryA
CreateNamedPipeA
ConnectNamedPipe
KERNEL32.dll
ExitWindowsEx
MsgWaitForMultipleObjects
USER32.dll
GetViewportExtEx
GDI32.dll
RegOpenKeyA
RegOpenKeyExA
RegCloseKey
RegEnumKeyExA
RegCreateKeyExA
RegDeleteKeyA
RegQueryInfoKeyA
ADVAPI32.dll
ShellExecuteExA
ShellExecuteA
SHELL32.dll
ole32.dll
OLEAUT32.dll
SHLWAPI.dll
COMCTL32.dll
{\*\generator Msftedit 5.41.15.1507;}\viewkind4\uc1\pard\lang1033\f0\fs20\par
{\*\generator Msftedit 5.41.15.1507;}\viewkind4\uc1\pard\f0\fs20 EULA\par
3334445558;;<<<<>>>?
"999500>
"999550-]
version="1.0.0.0"
name="Microsoft.Windows.AdvancedInstallerSetup"
name="Microsoft.Windows.Common-Controls"
version="6.0.0.0"
publicKeyToken="6595b64144ccf1df"
B.aiu
*\\?\
<>:"/\|?*
[WindowsFolder]explorer.exe
Copy URL In Clipboard
You must locate, download and install the following prerequisites onto your computer. Double click on an URL to open it in your web browser.
This archive is corrupted.(This archive has an unsupported version.'Windows Installer could not be started.)An error occurred while reading the file.#An error occurred while extracting.
Select the download folder.R%s can not be installed on systems with Windows Installer version smaller than %s.
ErrorkThis package requires Windows Installer version "%s". You have "%s".
Please upgrade your Windows Installer.
%s Options(Extracting the main application files...
%s [options]
/listlangs - list languages supported by this setup
 - options for msiexec.exe on running the MSI package
Installing %s4Press the Next button to download the prerequisites.3Press the Next button to install the prerequisites.;Press the Next button to open the prerequisites' web sites.8Press the Finish button to install the main application.
%s Setup
Required: %s or lower.
Required: %s or higher.
Required: between %s and %s.
Found: %s.
NameCPress the Finish button when you are done and ready to install %s. 3Press the Next button to install the prerequisites.
Error: %s
Installing %s from: %sZSome prerequisites could not be installed. Press Back to return to the prerequisites list.{After launching all packages some required prerequisites are still missing. Press Back to return to the prerequisites list.aAll prerequisites have been installed successfully. Press Finish to install the main application.&Welcome to the %s Prerequisites Wizard
%d.%d KB/slSome required prerequisites are still missing. You can try again or remove them from the prerequisites list.
%d hr %d min at %s/sec
%d min %d sec at %s/sec
%d sec at %s/sec
Progress: %d%% (%s of %s) Downloading: %s %d%% (%s of %s)
Opening site of %s
Downloading %s Extracting files from archive...
Extracting file to %s0The %s file can't be unpacked. Error message: %saThe Java Runtime Environment version 1.5 or later must be installed in order to unpack JAR files.-Another instance of setup is already running.
%s can not be installed on %s2%s can not be installed on systems earlier than %s
Q%s can not be installed on systems with Internet Explorer version smaller than %s]%s can not be installed on systems with Internet Information Services version smaller than %sI%s can not be installed on systems with screen resolution smaller than %sK%s can not be installed on systems with color quality smaller than %s bits.H%s can not be installed on systems with less physical memory than %s MB.N%s can not be installed on systems with .NET Framework version smaller than %s1%s requires administrative privileges to install.
Unpacking file:%syThere is not enough space in folder:%s
Preparing...N%s can not be installed on systems with Acrobat Reader version smaller than %s
%s Languages
C%s can not be installed on systems with JRE version smaller than %sG%s can not be installed on systems with DirectX version smaller than %sw%s requires an active Internet connection for installation. Please check your network configuration and proxy settings.1%s cannot be installed on systems without %s 20031%s cannot be installed on systems without %s 2007
QuestionOAn upgrade of the selected instance will be performed. Do you want to continue? Upgrade all installed instances.xThis package allows you to install multiple instances of %s. Please select the option you want and press OK to continue:M%s can not be installed on systems with XNA Framework version smaller than %s
Evaluating launch conditions...C%s can not be installed on systems with JDK version smaller than %s-%s can not be installed on systems without %s7%s can not be installed on systems without %s or higher
,%s cannot be installed on systems without %sK%s cannot be installed on systems without %s 2003 Primary Interop Assembly.K%s cannot be installed on systems without %s 2007 Primary Interop Assembly.-%s cannot be installed on systems without %s.
PDFill.exe

vbc.exe_1056:

`.rsrc
bss_server.usrReverseRelay
bss_server.usrRelay
tmrWebHide
bss_server.Socket
mswinsck.ocx
MSWinsockLib.Winsock
modLaunchWeb
%Program Files% (x86)\Microsoft Visual Studio\VB98\VB6.OLB
C:\Windows\SysWOW64\ieframe.dll
winmm.dll
user32.dll
CHAT_ADDMSG
advapi32.dll
shell32.dll
kernel32.dll
avicap32.dll
advpack.dll
GetAsyncKeyState
SetWindowsHookExA
UnhookWindowsHookEx
GetKeyboardLayout
GetKeyboardState
GetKeyState
PSAPI.DLL
CreatePipe
GetTcpTable
ExitWindowsEx
EnumWindows
WinInet.dll
DeleteUrlCacheEntryA
urlmon
URLDownloadToFileA
ShellExecuteA
keybd_event
cmdShowfiles
x%Program Files% (x86)\Microsoft Visual Studio\VB98\mswinsck.oca
UDPSocket
tmrUDP
tmrTCP
UDPFlood
VBA6.DLL
C:\Windows\SysWow64\MSVBVM60.DLL\3
ws2_32.dll
AddMsg
GdiplusShutdown
WSOCK32.DLL
RegCloseKey
RegOpenKeyExA
ntdll.dll
Http_DownloadFile
ole32.dll
FtpGetDirectory
crypt32.dll
oleaut32.dll
RegOpenKeyA
FindFirstUrlCacheEntryA
FtpUpload
FindNextUrlCacheEntryA
RegCreateKeyA
RegDeleteKeyA
RegEnumKeyExA
gdi32.dll
olepro32.dll
InternetOpenUrlA
FtpGetFileA
FtpPutFileA
FtpSetCurrentDirectoryA
FtpGetCurrentDirectoryA
FtpOpenFileA
FtpGetFileSize
FtpDeleteFileA
FtpCreateDirectoryA
FtpRemoveDirectoryA
FtpRenameFileA
FtpDownload
RemotePort
LocalPort
msvbvm60.dll
?8??8??8??8??8?
uMsg
strMsg
MsgNum
AllMsgs
Port
Password
WebURL
lngPort
Returns/Sets the port to be connected to on the remote computer
Returns/Sets the port used on the local computer
Binds socket to specific port and adapter
Occurs after a send operation has completed
.text
`.data
.rsrc
.rsrm
KERNEL32.DLL
MSVBVM60.DLL
*\AC:\Users\Admin\Desktop\Blackshades project\Blackshades NET\server\server.vbp
2c49f800-c2dd-11cf-9ad6-0080c7e7b78d
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1) Gecko/20090612 Firefox/3.5
{00020404-0000-0000-C000-000000000046}
4.0.1
data.dat
\nir_cmd.bss speak text
\nir_cmd.bss setsysvolume 65535
\nir_cmd.bss mutesysvolume 1
\nir_cmd.bss mutesysvolume 0
\nir_cmd.bss screensaver
\nir_cmd.bss monitor off
\nir_cmd.bss monitor on
PORT
TRANSFERPORT
SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\
Keylog
Wscript.Shell
HKEY_CLASSES_ROOT\HTTP\shell\open\command\
\winlogon.exe
iexplore.exe
ADVAPI32.dll
Windows Firewall/Internet Connection Sharing (ICS)
WebCamCapture
\Vuze\Azureus.exe
\LimeWire\LimeWire.exe
\uTorrent\uTorrent.exe
\BitTorrent\bittorrent.exe
\MSWINSCK.OCX
\cmd.exe
nkey
dkey
regsvr32.exe
\pws_mail.bss
\pws_mess.bss
\pws_cdk.bss
\nir_cmd.bss
cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "
:*:Enabled:Windows Messanger" /f
winmgmts:{impersonationLevel=Impersonate}!\\.\root\cimv2
00000000
winmgmts:\\.\root\cimv2
api.ipinfodb.com
Select * from Win32_Keyboard
GET /v2/ip_query.php?key=
&timezone=off HTTP/1.1
Host: api.ipinfodb.com
GET /v2/ip_query_country.php?key=
Portable
winmgmts:\\.\root\SecurityCenter
\wallpaper.bmp
\wallpaper.jpg
WScript.Shell
WinServer 2003, Web Edition
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProductName
__oxFrame.class__
Scripting.FileSystemObject
Autorun.ini
{557CF401-1A04-11D3-9A73-0000F81EF32E}
{1D5BE4B5-FA4A-452D-9CDD-5DB35105E7EB}
Address family not supported by protocol family.
Operation already in progress.
Operation now in progress.
Socket operation on nonsocket.
Operation not supported.
Protocol family not supported.
Protocol not supported.
Socket type not supported.
Winsock.dll version out of range.
CSocketMaster.SocketExists
CSocketMaster.PostSocket
CSocketMaster.ConnectToIP
CSocketMaster.ResolveIfHostname
CSocketMaster.SendBufferedDataUDP
CSocketMaster.SendBufferedData
sqlite3_open
sqlite3.dll
sqlite3_close
sqlite3_prepare_v2
sqlite3_step
sqlite3_finalize
sqlite3_column_text
abe2869f-9b47-4cd9-a358-c22904dba7f7
/stext mess.dat
\mess.dat
/stext mail.dat
\mail.dat
SOFTWARE\MICROSOFT\Windows NT\CurrentVersion
Windows
softokn3.dll
nss3.dll
SOFTWARE\Classes\Applications\iexplore.exe\shell\open\command
\Mozilla Firefox\
mozcrt19.dll
nspr4.dll
plc4.dll
plds4.dll
nssutil3.dll
\Mozilla\Firefox\
profiles.ini
\signons.sqlite
select * from moz_logins
PK11_GetInternalKeySlot
http\shell\open\command
127.0.0.1
\dump.txt
255.255.255.255
bps1.exe
finalizarprocessoportas
CONNECT %s:%i HTTP/1.0
SOFTWARE\Classes\http\shell\open\command
Software\Classes\http\shell\open\command
Software\Microsoft\Windows NT\CurrentVersion\SystemRestore
code.is.a.winner
Software\Microsoft\Windows\CurrentVersion\Uninstall\eMule
SOFTWARE\MICROSOFT\Windows NT\CurrentVersion\DigitalProductId
bhookpl.dll
bnfa.exe
drvloadn.dll
drvloadx.dll
VNCHooks.dll
xr4tdwa.exe
shutdown.exe
TCnRawKeyBoard
HuntHTTPDownload
explorer.exe
autorun.inf
https://onlineeast#.bankofamerica.com
winlogon.exe
SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\run
SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
\system32\userinit.exe,
@*\AC:\Users\Admin\Desktop\Blackshades project\Blackshades NET\server\server.vbp

vbc.exe_1056_rwx_00400000_0005C000:

`.rsrc
bss_server.usrReverseRelay
bss_server.usrRelay
tmrWebHide
bss_server.Socket
mswinsck.ocx
MSWinsockLib.Winsock
modLaunchWeb
%Program Files% (x86)\Microsoft Visual Studio\VB98\VB6.OLB
C:\Windows\SysWOW64\ieframe.dll
winmm.dll
user32.dll
CHAT_ADDMSG
advapi32.dll
shell32.dll
kernel32.dll
avicap32.dll
advpack.dll
GetAsyncKeyState
SetWindowsHookExA
UnhookWindowsHookEx
GetKeyboardLayout
GetKeyboardState
GetKeyState
PSAPI.DLL
CreatePipe
GetTcpTable
ExitWindowsEx
EnumWindows
WinInet.dll
DeleteUrlCacheEntryA
urlmon
URLDownloadToFileA
ShellExecuteA
keybd_event
cmdShowfiles
x%Program Files% (x86)\Microsoft Visual Studio\VB98\mswinsck.oca
UDPSocket
tmrUDP
tmrTCP
UDPFlood
VBA6.DLL
C:\Windows\SysWow64\MSVBVM60.DLL\3
ws2_32.dll
AddMsg
GdiplusShutdown
WSOCK32.DLL
RegCloseKey
RegOpenKeyExA
ntdll.dll
Http_DownloadFile
ole32.dll
FtpGetDirectory
crypt32.dll
oleaut32.dll
RegOpenKeyA
FindFirstUrlCacheEntryA
FtpUpload
FindNextUrlCacheEntryA
RegCreateKeyA
RegDeleteKeyA
RegEnumKeyExA
gdi32.dll
olepro32.dll
InternetOpenUrlA
FtpGetFileA
FtpPutFileA
FtpSetCurrentDirectoryA
FtpGetCurrentDirectoryA
FtpOpenFileA
FtpGetFileSize
FtpDeleteFileA
FtpCreateDirectoryA
FtpRemoveDirectoryA
FtpRenameFileA
FtpDownload
RemotePort
LocalPort
msvbvm60.dll
?8??8??8??8??8?
uMsg
strMsg
MsgNum
AllMsgs
Port
Password
WebURL
lngPort
Returns/Sets the port to be connected to on the remote computer
Returns/Sets the port used on the local computer
Binds socket to specific port and adapter
Occurs after a send operation has completed
.text
`.data
.rsrc
.rsrm
KERNEL32.DLL
MSVBVM60.DLL
*\AC:\Users\Admin\Desktop\Blackshades project\Blackshades NET\server\server.vbp
2c49f800-c2dd-11cf-9ad6-0080c7e7b78d
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1) Gecko/20090612 Firefox/3.5
{00020404-0000-0000-C000-000000000046}
4.0.1
data.dat
\nir_cmd.bss speak text
\nir_cmd.bss setsysvolume 65535
\nir_cmd.bss mutesysvolume 1
\nir_cmd.bss mutesysvolume 0
\nir_cmd.bss screensaver
\nir_cmd.bss monitor off
\nir_cmd.bss monitor on
PORT
TRANSFERPORT
SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\
Keylog
Wscript.Shell
HKEY_CLASSES_ROOT\HTTP\shell\open\command\
\winlogon.exe
iexplore.exe
ADVAPI32.dll
Windows Firewall/Internet Connection Sharing (ICS)
WebCamCapture
\Vuze\Azureus.exe
\LimeWire\LimeWire.exe
\uTorrent\uTorrent.exe
\BitTorrent\bittorrent.exe
\MSWINSCK.OCX
\cmd.exe
nkey
dkey
regsvr32.exe
\pws_mail.bss
\pws_mess.bss
\pws_cdk.bss
\nir_cmd.bss
cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "
:*:Enabled:Windows Messanger" /f
winmgmts:{impersonationLevel=Impersonate}!\\.\root\cimv2
00000000
winmgmts:\\.\root\cimv2
api.ipinfodb.com
Select * from Win32_Keyboard
GET /v2/ip_query.php?key=
&timezone=off HTTP/1.1
Host: api.ipinfodb.com
GET /v2/ip_query_country.php?key=
Portable
winmgmts:\\.\root\SecurityCenter
\wallpaper.bmp
\wallpaper.jpg
WScript.Shell
WinServer 2003, Web Edition
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProductName
__oxFrame.class__
Scripting.FileSystemObject
Autorun.ini
{557CF401-1A04-11D3-9A73-0000F81EF32E}
{1D5BE4B5-FA4A-452D-9CDD-5DB35105E7EB}
Address family not supported by protocol family.
Operation already in progress.
Operation now in progress.
Socket operation on nonsocket.
Operation not supported.
Protocol family not supported.
Protocol not supported.
Socket type not supported.
Winsock.dll version out of range.
CSocketMaster.SocketExists
CSocketMaster.PostSocket
CSocketMaster.ConnectToIP
CSocketMaster.ResolveIfHostname
CSocketMaster.SendBufferedDataUDP
CSocketMaster.SendBufferedData
sqlite3_open
sqlite3.dll
sqlite3_close
sqlite3_prepare_v2
sqlite3_step
sqlite3_finalize
sqlite3_column_text
abe2869f-9b47-4cd9-a358-c22904dba7f7
/stext mess.dat
\mess.dat
/stext mail.dat
\mail.dat
SOFTWARE\MICROSOFT\Windows NT\CurrentVersion
Windows
softokn3.dll
nss3.dll
SOFTWARE\Classes\Applications\iexplore.exe\shell\open\command
\Mozilla Firefox\
mozcrt19.dll
nspr4.dll
plc4.dll
plds4.dll
nssutil3.dll
\Mozilla\Firefox\
profiles.ini
\signons.sqlite
select * from moz_logins
PK11_GetInternalKeySlot
http\shell\open\command
127.0.0.1
\dump.txt
255.255.255.255
bps1.exe
finalizarprocessoportas
CONNECT %s:%i HTTP/1.0
SOFTWARE\Classes\http\shell\open\command
Software\Classes\http\shell\open\command
Software\Microsoft\Windows NT\CurrentVersion\SystemRestore
code.is.a.winner
Software\Microsoft\Windows\CurrentVersion\Uninstall\eMule
SOFTWARE\MICROSOFT\Windows NT\CurrentVersion\DigitalProductId
bhookpl.dll
bnfa.exe
drvloadn.dll
drvloadx.dll
VNCHooks.dll
xr4tdwa.exe
shutdown.exe
TCnRawKeyBoard
HuntHTTPDownload
explorer.exe
autorun.inf
https://onlineeast#.bankofamerica.com
winlogon.exe
SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\run
SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
\system32\userinit.exe,
@*\AC:\Users\Admin\Desktop\Blackshades project\Blackshades NET\server\server.vbp

MsiExec.exe_1956:

.text
`.data
.rsrc
msvcrt.dll
ADVAPI32.dll
KERNEL32.dll
NTDLL.DLL
USER32.dll
ole32.dll
msi.dll
WinHttpOpen
WinHttpConnect
WinHttpCrackUrl
WinHttpOpenRequest
WinHttpCloseHandle
WinHttpSendRequest
WinHttpReceiveResponse
WinHttpQueryDataAvailable
WinHttpReadData
WinHttpQueryHeaders
WinHttpGetProxyForUrl
WinHttpGetIEProxyConfigForCurrentUser
WinHttpSetOption
RegDeleteKeyExW
SQLInstallDriverExW
SQLConfigDriverW
SQLRemoveDriverW
SQLInstallTranslatorExW
SQLRemoveTranslatorW
SQLConfigDataSourceW
SQLInstallerErrorW
SQLInstallDriverManagerW
SQLRemoveDriverManagerW
UrlCanonicalizeW
UrlCombineW
UrlIsW
UrlIsFileUrlW
UrlGetPartW
PathCreateFromUrlW
DeleteUrlCacheEntryW
URLDownloadToCacheFileW
SetThreadExecutionState
GetSystemWindowsDirectoryW
NtRenameKey
NtOpenKey
TermsrvLogInstallIniFileEx
WTHelperGetProvCertFromChain
CertDuplicateCertificateContext
CertFreeCertificateContext
ReportFault
ApphelpFixMsiPackageExe
msiexec.pdb
PSSSSSSh
SSSSht
_acmdln
RegOpenKeyExW
RegCreateKeyExW
RegCloseKey
RegDeleteKeyW
RegEnumKeyW
RegEnumKeyExW
RegGetKeySecurity
MsgWaitForMultipleObjects
ntdll.dll
name="MSIExec"
version="4.0.0.0"
 Windows installer setup service 
name="Microsoft.Windows.Common-Controls"
version="6.0.0.0"
publicKeyToken="6595b64144ccf1df"
Msi.Package
Windows Installer Package
Msi.Patch
Windows Installer Patch
APPID\%s
%s\DefaultIcon
%s\CLSID
CLSID\%s
CLSID\%s\ProgId
Msi.dll
MsiRegMv.Exe
MsiExecCA32
Software\Microsoft\Windows\CurrentVersion\Installer
{lX-0000-0000-C000-000000000046}
ISMIF32.DLL
RICHED20.DLL
%d.d.%.4d.%d
REINSTALL=ALL REINSTALLMODE=%s
Error: %d. %s.
Software\Policies\Microsoft\Windows\Installer
Failed to connect to server. Error: 0x%X
FDeleteRegTree: Unable to delete subkey: %s
Interface\{lX-0000-0000-C000-000000000046}\NumMethods
3.1.4000
3.0.3790
%d.%d.%d
CLSID\{lX-0000-0000-C000-000000000046}\DllVersion
FIsKeyLocalSystemOrAdminOwned: Could not get owner security info.
PurgeUserOwnedSubkeys: Could not open subkey: %s
PurgeUserOwnedSubkeys: Could not enumerate subkeys.
PurgeUserOwnedSubkeys: Could not delete SubKey tree.
PurgeUserOwnedSubkeys: %s not owned by System or Admin. Deleting key   subkeys.
PurgeUserOwnedInstallerKeys: Could not delete tree.
PurgeUserOwnedInstallerKeys: Key '%s' not owned by System or Admin. Deleting key   subkeys.
PurgeUserOwnedInstallerKeys: Could not open key '%s'
OpenProcessToken failed with %d
passive
Software\Microsoft\Windows\CurrentVersion\Installer\RunOnceEntries
SetInstallerACLs: Could not create Secure Installer sub key.
SetInstallerACLs: Could not delete Installer key tree.
SetInstallerACLs: Installer key not owned by System or Admin. Deleting key   subkeys and re-creating.
SetInstallerACLs: Could not create Installer key.
kernel32.dll
WINHTTP
fusion.dll
URLMON
RPCRT4
Windows
3.1.4001.5512
msiexec
msiexec.exe
Windows Installer - Unicode


Remove it with Ad-Aware

  1. Click (here) to download and install Ad-Aware Free Antivirus.
  2. Update the definition files.
  3. Run a full scan of your computer.


Manual removal*

  1. Terminate malicious process(es) (How to End a Process With the Task Manager):

    PDFill.exe:1368
    %original file name%.exe:844
    MsiExec.exe:1956
    vkZtkbozih.exe:1104

  2. Delete the original Worm file.
  3. Delete or disinfect the following files created/modified by the Worm:

    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\PDFillPDFButton_Excel.dll (79 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\WriterSave.exe (1795 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\DownloadandInstall.exe (79 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\PDFillPDFButton_Word.dll (79 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\PDFILLPSCRIPT.HLP (26 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\64\PDFILLPSCRIPT.NTF (5442 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\PDFILLPSCRIPT5.DLL (1824 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\ssceam.tlx (7 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\wspell.ocx (180 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\Wspelldlg.GID (8 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\correct.tlx (21 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFill.ico (3 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\64\PDFILLPSCRIPT.HLP (26 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\WriterSave.chm (64 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\userdic.tlx (89 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\PDFILLPS5UI.DLL (3801 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\ssceam2.clx (327 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\decoder.dll (1738 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\PDFillWriterMon32.dll (26 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFill_PDF_Tools.exe (24 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\64\PDFILLPSCRIPT5.DLL (3701 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\64\PDFILLPS5UI.DLL (3923 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\PDFillWriterMon64.dll (30 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\PSCRIPT5.jar (25429 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\sscebr.tlx (7 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\PDFILLPSCRIPT.NTF (5442 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\cimage.dll (3851 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFill.x64.msi (6 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFill.mst (290 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\ssceca.tlx (7 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFill_license.rtf (10 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\PDFWrite.rsp (133 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFill.exe (7972 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFill.msi (6 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\DownloadPDF.exe (170 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\accent.tlx (2 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SystemFolder\mfc70u.dll (6405 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\Driver\PDFillWriter.PPD (25 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SystemFolder\msvcr70.dll (1625 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\tech.tlx (3 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\PDFillPDFButton_PowerPoint.dll (79 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\pdf2image.dll (22433 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\ssceca2.clx (1609 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFillZip.exe (75 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\sscebr2.clx (1611 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SystemFolder\DynamicTwainCtrl.dll (294 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\SpellChecker\Wspelldlg.hlp (18 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\CommandBars1300vc70U.dll (7972 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFWriter\WriterSetup.exe (57 bytes)
    %Documents and Settings%\%current user%\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\install\2EF6902\PDFill.chm (275 bytes)
    %Documents and Settings%\All Users\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\8.0.0.0\vkZtkbozih.exe (96836 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\PDFill.exe (70225 bytes)
    %Documents and Settings%\%current user%\Application Data\HBTDZJTZVhyNVWfDxbdK\HBTDZJTZVhyNVWfDxbdK\0.0.0.0\vkZtkbozih.exe (98579 bytes)
    %Documents and Settings%\All Users\Application Data\PlotSoft LLC\PDFill PDF Editor with FREE Writer and FREE Tools\8.0.0.0\cic.dll (16 bytes)
    %Documents and Settings%\%current user%\Application Data\HBTDZJTZVhyNVWfDxbdK\HBTDZJTZVhyNVWfDxbdK\0.0.0.0\cic.dll (16 bytes)
    %Documents and Settings%\%current user%\Application Data\data.dat (37 bytes)
    %Documents and Settings%\%current user%\Application Data\host.exe (3860 bytes)

  4. Delete the following value(s) in the autorun key (How to Work with System Registry):

    [HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
    "vkZtkbozih.exe" = "%Documents and Settings%\%current user%\Application Data\HBTDZJTZVhyNVWfDxbdK\HBTDZJTZVhyNVWfDxbdK\0.0.0.0\vkZtkbozih.exe"

  5. Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).
  6. Find and delete all copies of the worm's file together with "autorun.inf" scripts on removable drives.
  7. Reboot the computer.

*Manual removal may cause unexpected system behaviour and should be performed at your own risk.

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