bitsigd.pdb
Static task
static1
Behavioral task
behavioral1
Sample
bitsigd.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
bitsigd.dll
Resource
win10v2004-20240508-en
General
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Target
bitsigd.dll
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Size
39KB
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MD5
f45ed8c4f9af862cd9992849b5203c11
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SHA1
4f62f16eb37f97bc868d0466fa95ee4caf420b94
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SHA256
f51e56977c33b8f202c2945fb977501c6ffdd453f158b2be01453faf13569919
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SHA512
2c7480ffc1ba0b8659cd671b4317517b9ab679920ebfa88027f715b7c46981e79a14eb90d17849af9194e9ee441d28c99c9155e0dda73b12e88d6c471a2cdc19
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SSDEEP
384:lN57ul98qT/Y+KMHI2Y0mDvtJJjvQtHObBaRRu8ho64xe/ptHpAbHFlLeYq7nYtl:sTU0I2hmlvQ+AvO56pZYpi6ioj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bitsigd.dll
Files
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bitsigd.dll.dll windows:6 windows x86 arch:x86
ae2f640a62e7a60496cbedfd6c1da803
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
Imports
msvcrt
_onexit
__CxxFrameHandler3
memset
_XcptFilter
malloc
free
_initterm
_amsg_exit
??1type_info@@UAE@XZ
_unlock
_except_handler4_common
_CxxThrowException
_lock
__dllonexit
ntdll
EtwTraceMessage
EtwGetTraceEnableFlags
EtwGetTraceEnableLevel
EtwGetTraceLoggerHandle
EtwRegisterTraceGuidsW
EtwUnregisterTraceGuids
EtwEventUnregister
EtwEventWrite
EtwEventEnabled
EtwEventRegister
api-ms-win-core-localregistry-l1-1-0
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
kernel32
DeleteCriticalSection
InitializeCriticalSection
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
LeaveCriticalSection
LoadLibraryExA
InterlockedCompareExchange
FreeLibrary
GetProcAddress
DelayLoadFailureHook
ResetEvent
Sleep
CreateEventW
CloseHandle
CreateThreadpoolWork
SubmitThreadpoolWork
EnterCriticalSection
InterlockedExchange
CloseThreadpoolCleanupGroup
GetLastError
CreateThreadpoolCleanupGroup
CloseThreadpoolCleanupGroupMembers
InterlockedIncrement
InterlockedDecrement
WaitForSingleObject
SetEvent
WideCharToMultiByte
lstrlenW
CloseThreadpoolWork
Exports
Exports
?s_EmptyString@?$GenericStringHandle@G@@0UStringData@1@A
InitializeEx
UninitializeEx
Sections
.text Size: 33KB - Virtual size: 33KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ