gWk[.]rar | Triage

Sharing

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General

Target

gWk.rar
Size

59KB
MD5

943ef0c57545da55a3cc1490f9d96f2b
SHA1

1b79b7201e83f800d3593e506efaf2c81b37c7a4
SHA256

49d54924f899ee0e053eddd5f91a2206bc24a4e99faf09959bc74ac84be44e43
SHA512

b48febff73d077685d0045b7fd6223106ffa39d0405c9bbbcb82b8bb3fc500b28b135e71c46f28f9454add646891b9e5dc9e8aa5ed75f1fe892bb88bc39b92ae
SSDEEP

1536:huY+r01GC3jvj3lu8TmLUbCvqIIBRk9DV:h2wbj1wL7vqzBaDV

Score

1^/10

Malware Config

Signatures

Files

gWk.rar
.rar
gWk/pgbdcabvsfcxvhez
gWk/qmblsxw
gWk/rapi.dll
gWk/rapiexe.exe
.exe windows x86

db4c9c7654b9c4022752705cd1c8c5c7

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

15/06/2007, 00:00

Not After

14/06/2012, 23:59

Subject

CN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

04/12/2003, 00:00

Not After

03/12/2013, 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

16/07/2004, 00:00

Not After

15/07/2014, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

08:99:45:31:fd:f1:b2:eb:b8:c7:82:1b:f6:50:fd:cf
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Not Before

18/12/2008, 00:00

Not After

18/12/2011, 23:59

Subject

CN=Hewlett-Packard Company,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Hewlett-Packard Company,O=Hewlett-Packard Company,L=Palo Alto,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

bd:b1:43:a0:e5:06:a7:74:fe:44:9f:65:4f:23:f3:4c:9d:70:39:58
Signer

Actual PE Digest

bd:b1:43:a0:e5:06:a7:74:fe:44:9f:65:4f:23:f3:4c:9d:70:39:58

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetModuleFileNameA
SizeofResource
LockResource
lstrcmpA
LoadResource
FindFirstFileA
LocalFree
FindNextFileA
GetLastError
FindClose
FindResourceExA
CreateEventA
MultiByteToWideChar
GetProcAddress
LoadLibraryA
lstrcpyW
WaitForSingleObject
InterlockedExchange
CreateThread
RaiseException
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
GetVersionExA
HeapDestroy
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
GetProcessHeap
GetACP
GetLocaleInfoA
GetThreadLocale
FlushFileBuffers
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
FreeLibrary
Sleep
FindResourceA
CloseHandle
WideCharToMultiByte
SetEvent
LocalAlloc
GetFileSize
CreateFileA
ReadFile
SetStdHandle
VirtualAlloc
GetModuleHandleA
GetCommandLineA
GetStartupInfoA
HeapCreate
VirtualFree
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
ExitProcess
WriteFile
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
RtlUnwind
SetFilePointer
GetConsoleCP
GetConsoleMode
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW

user32

UnregisterClassA

advapi32

RegSetValueExA
RegCloseKey
RegOpenKeyExA

crypt32

CertFindCertificateInStore
CryptMsgClose
CertGetNameStringA
CertCloseStore
CryptMsgGetParam
CryptQueryObject
CertFreeCertificateContext
CryptDecodeObject

wintrust

WinVerifyTrust

Sections

.text
Size: 60KB - Virtual size: 58KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 52KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

db4c9c7654b9c4022752705cd1c8c5c7

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5Certificate

Extended Key Usages

Key Usages

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2Certificate

Extended Key Usages

Key Usages

08:99:45:31:fd:f1:b2:eb:b8:c7:82:1b:f6:50:fd:cfCertificate

Extended Key Usages

Key Usages

bd:b1:43:a0:e5:06:a7:74:fe:44:9f:65:4f:23:f3:4c:9d:70:39:58Signer

Headers

File Characteristics

Imports

kernel32

user32

advapi32

crypt32

wintrust

Sections

.text Size: 60KB - Virtual size: 58KB

.rdata Size: 16KB - Virtual size: 13KB

.data Size: 8KB - Virtual size: 12KB

.rsrc Size: 52KB - Virtual size: 48KB

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

08:99:45:31:fd:f1:b2:eb:b8:c7:82:1b:f6:50:fd:cf
Certificate

bd:b1:43:a0:e5:06:a7:74:fe:44:9f:65:4f:23:f3:4c:9d:70:39:58
Signer

.text
Size: 60KB - Virtual size: 58KB

.rdata
Size: 16KB - Virtual size: 13KB

.data
Size: 8KB - Virtual size: 12KB

.rsrc
Size: 52KB - Virtual size: 48KB