D:\wechat-windows-dev\out\x64\Release\bin\WechatCodec.pdb
Static task
static1
Behavioral task
behavioral1
Sample
1069a61248b8212100b60b69faff9495167664c67f0b15bfcf3e8ea783c63dee.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
1069a61248b8212100b60b69faff9495167664c67f0b15bfcf3e8ea783c63dee.exe
Resource
win10v2004-20240508-en
General
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Target
1069a61248b8212100b60b69faff9495167664c67f0b15bfcf3e8ea783c63dee.exe
-
Size
8.9MB
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MD5
5b3362f1779c09d43007603d1d0b6a36
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SHA1
3585428b08bfc01a8568bb79b5ce1f1d99def20a
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SHA256
1069a61248b8212100b60b69faff9495167664c67f0b15bfcf3e8ea783c63dee
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SHA512
0da7223096087932d1109f7ce126763068b5373cb090f7cee1afbd104407214e2e22cd8e750e10bd1b885ddc09adaa4614c465a00c348c5480ff74a0c2456fb7
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SSDEEP
98304:HRJEBwWsnRuuyo48xettJfDFSFGH1vQATKBv8KZl3G:a5M48xeNb91vQAYv8KZx
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1069a61248b8212100b60b69faff9495167664c67f0b15bfcf3e8ea783c63dee.exe
Files
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1069a61248b8212100b60b69faff9495167664c67f0b15bfcf3e8ea783c63dee.exe.exe windows:6 windows x64 arch:x64
e78015e1d5ddfbe42ecb1c706b157f4b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB Paths
Imports
kernel32
GetLastError
HeapReAlloc
CloseHandle
RaiseException
HeapAlloc
DecodePointer
DeleteCriticalSection
GetProcessHeap
WideCharToMultiByte
MapViewOfFile
OutputDebugStringA
CreateSemaphoreA
ReleaseSemaphore
WaitForSingleObject
GetFileSizeEx
CreateFileMappingA
ReadFile
FindClose
FindNextFileW
ExitProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
MultiByteToWideChar
InitOnceExecuteOnce
CreateFileW
LoadLibraryW
GetProcAddress
GetModuleHandleW
FindResourceW
LoadResource
LockResource
GetModuleHandleA
GetModuleHandleExA
GetModuleFileNameW
GetLocaleInfoEx
GetACP
CreateFileA
CreateFileMappingW
WriteConsoleW
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
HeapSize
UnmapViewOfFile
OpenFileMappingW
InitializeCriticalSectionEx
HeapFree
QueryPerformanceCounter
QueryPerformanceFrequency
GetCurrentThreadId
WaitForSingleObjectEx
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
InitOnceBeginInitialize
InitOnceComplete
InitializeConditionVariable
WakeConditionVariable
WakeAllConditionVariable
SleepConditionVariableCS
SleepConditionVariableSRW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
EncodePointer
LCMapStringEx
GetStringTypeW
GetCPInfo
IsDebuggerPresent
OutputDebugStringW
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
CreateEventW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
InitializeSListHead
RtlUnwindEx
RtlPcToFileHeader
SetLastError
RtlUnwind
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
GetModuleHandleExW
GetFileType
FlushFileBuffers
SetStdHandle
GetStdHandle
WriteFile
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
ReadConsoleW
FindFirstFileExW
IsValidCodePage
GetOEMCP
VirtualProtect
SetEndOfFile
user32
PostMessageW
SystemParametersInfoW
Sections
.text Size: 5.6MB - Virtual size: 5.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 133KB - Virtual size: 133KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2.1MB - Virtual size: 2.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ