Tax_Documents_PDF[.]zip

Sharing

Copy URL Twitter E-mail

General

Target

Tax_Documents_PDF.zip
Size

685KB
MD5

58a893fe1b399dbc726711b6de14b342
SHA1

f8f0a1a01644907172a0303dda34ffa151843f6f
SHA256

a3157ccfa27fd3ae9f4161678fd7d8da518fa968736a1306b95b41c1ad832b88
SHA512

e1e023a71ca092e375f2e07f1bd18d6aab3a9b37440b1c8e8063da91fd36fff792e619dc6af1dd50e935b7a089319da88b5e9b10df0b9ac2572ce186d1688713
SSDEEP

12288:Z9je7rUta/zwsMKOkD7HydKeE5JwhzjKw/g+jLlrIglrMZkFPOHGVcuu5Ag4KbQF:zUkE7H7eGV+gQlzhlsGOuDKbQYQHoQ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Tax_Document/g2m.dll

Files

Tax_Documents_PDF.zip
.zip

Password: 123
Tax_Document/Tax_document.exe
.exe windows:5 windows x86 arch:x86

Password: 123

6eb9cccf95968b8becec4c870f1101db

Code Sign

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:ed
Certificate

Issuer

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

Not Before

01/05/2012, 00:00

Not After

31/12/2012, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G3,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

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

5c:5f:2b:a5:c9:99:4b:e5:ef:25:4f:fe:51:12:88:e1
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

30/04/2012, 00:00

Not After

01/05/2014, 23:59

Subject

CN=Citrix Online,OU=Operations+OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Citrix Online,L=Fort Lauderdale,ST=Florida,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

a9:67:63:96:99:c5:5b:7e:88:69:58:46:cb:9b:f7:d1:bb:bf:20:aa
Signer

Actual PE Digest

a9:67:63:96:99:c5:5b:7e:88:69:58:46:cb:9b:f7:d1:bb:bf:20:aa

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

c:\p4builds\Products\GoToMeeting\v5.4_builds\output\G2M_Exe.pdb

Imports

g2m

g2mcomm_winmain

kernel32

GetModuleHandleW
GetCommandLineW
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetStartupInfoW
ExitProcess

user32

MessageBoxA

Sections

.text
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 684B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 29KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Tax_Document/data.bin
Tax_Document/g2m.dll
.dll windows:6 windows x86 arch:x86

Password: 123

b4794b2ac17b0bcd96013e45977c1f71

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

your_package_name.pdb

Imports

kernel32

TlsGetValue
TlsSetValue
VirtualQuery
VirtualFree
VirtualProtect
GetNativeSystemInfo
GetSystemInfo
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
HeapSize
GetModuleHandleA
FreeEnvironmentStringsW
GetLastError
SetThreadStackGuarantee
CreateWaitableTimerExW
SetWaitableTimer
WaitForSingleObject
Sleep
QueryPerformanceCounter
VirtualAlloc
GetCurrentProcess
GetCurrentThread
RtlCaptureContext
ReleaseMutex
SetLastError
GetCurrentDirectoryW
GetEnvironmentStringsW
GetEnvironmentVariableW
GetStringTypeW
GetCommandLineW
FlushFileBuffers
SetFileInformationByHandle
SetFilePointerEx
SetStdHandle
GetConsoleOutputCP
WriteFile
GetCommandLineA
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindFirstFileExW
GetStdHandle
GetCurrentProcessId
SetHandleInformation
CloseHandle
TerminateProcess
GetProcAddress
HeapFree
LCMapStringW
HeapReAlloc
WaitForSingleObjectEx
LoadLibraryA
lstrlenW
CreateMutexA
GetProcessHeap
HeapAlloc
FindNextFileW
FindClose
CreateFileW
GetFileInformationByHandle
GetFileInformationByHandleEx
ReadFile
GetModuleHandleExW
GetConsoleMode
GetFileType
LoadLibraryExW
FreeLibrary
InitializeCriticalSectionAndSpinCount
GetModuleHandleW
FormatMessageW
GetModuleFileNameW
ExitProcess
MultiByteToWideChar
WriteConsoleW
WideCharToMultiByte
ReadConsoleW
CreateThread
InitOnceBeginInitialize
TlsAlloc
InitOnceComplete
TlsFree
GetFullPathNameW
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
EncodePointer
InterlockedFlushSList
RaiseException
RtlUnwind
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
DecodePointer

ws2_32

listen
WSAStartup
getaddrinfo
WSASocketW
WSAGetLastError
closesocket
freeaddrinfo
bind
WSACleanup

api-ms-win-core-synch-l1-2-0

WaitOnAddress
WakeByAddressAll
WakeByAddressSingle

ntdll

RtlNtStatusToDosError
NtReadFile
NtWriteFile

Exports

Exports

DllMain
g2mchat_winmain
g2mcomm_winmain
g2mfeedback_winmain
g2mhost_winmain
g2minstaller_winmain
g2minsthigh_winmain
g2mlauncher_winmain
g2mmatchmaking_winmain
g2mmaterials_winmain
g2mpolling_winmain
g2mqanda_winmain
g2mrecorder_winmain
g2msessioncontrol_winmain
g2mstart_winmain
g2mtesting_winmain
g2mtranscoder_winmain
g2mui_winmain
g2muninstall_winmain
g2mvideoconference_winmain
g2mview_winmain

Sections

.text
Size: 403KB - Virtual size: 403KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 89KB - Virtual size: 89KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 91KB - Virtual size: 93KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: 123

Password: 123

6eb9cccf95968b8becec4c870f1101db

Code Sign

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:edCertificate

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

5c:5f:2b:a5:c9:99:4b:e5:ef:25:4f:fe:51:12:88:e1Certificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

a9:67:63:96:99:c5:5b:7e:88:69:58:46:cb:9b:f7:d1:bb:bf:20:aaSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

g2m

kernel32

user32

Sections

.text Size: 1KB - Virtual size: 1KB

.rdata Size: 1024B - Virtual size: 684B

.data Size: - Virtual size: 4B

.CRT Size: 512B - Virtual size: 4B

.rsrc Size: 29KB - Virtual size: 29KB

Password: 123

b4794b2ac17b0bcd96013e45977c1f71

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

ws2_32

api-ms-win-core-synch-l1-2-0

ntdll

Exports

Exports

Sections

.text Size: 403KB - Virtual size: 403KB

.rdata Size: 89KB - Virtual size: 89KB

.data Size: 91KB - Virtual size: 93KB

.reloc Size: 18KB - Virtual size: 17KB

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:ed
Certificate

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

5c:5f:2b:a5:c9:99:4b:e5:ef:25:4f:fe:51:12:88:e1
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

a9:67:63:96:99:c5:5b:7e:88:69:58:46:cb:9b:f7:d1:bb:bf:20:aa
Signer

.text
Size: 1KB - Virtual size: 1KB

.rdata
Size: 1024B - Virtual size: 684B

.data
Size: - Virtual size: 4B

.CRT
Size: 512B - Virtual size: 4B

.rsrc
Size: 29KB - Virtual size: 29KB

.text
Size: 403KB - Virtual size: 403KB

.rdata
Size: 89KB - Virtual size: 89KB

.data
Size: 91KB - Virtual size: 93KB

.reloc
Size: 18KB - Virtual size: 17KB