asycfilt.pdb
Static task
static1
Behavioral task
behavioral1
Sample
asycfilt.dll
Resource
win10v2004-20240508-en
General
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Target
asycfilt.dll
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Size
73KB
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MD5
ced6520614e89cded89c23f44127adac
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SHA1
4a8ecca1f590abb8bf4da8584475de56ccec02a1
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SHA256
aafeec0242d873b5762f0f3baa937cf5b6723f647361d687d389eb9ebdeaad7a
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SHA512
3136f1a6f6efb58b5961ffdbcd5a92c6100428b76c12202ece5b08bc0225ad8d250b314ef0339f961a515ea0707f0015170a76e109f25ae177699224015e1204
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SSDEEP
1536:0nAU5Az+1YV9WCq+Sj52ej7sGtqqEyqnYcPvWkhI+:0nAnz+uGvLqq8ndmkhI
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource asycfilt.dll
Files
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asycfilt.dll.dll windows:10 windows x86 arch:x86
1806481d5ec9f8f131401d4b4e121583
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
Imports
msvcrt
memset
_setjmp3
memcpy
_except_handler4_common
_initterm
_amsg_exit
_XcptFilter
free
malloc
sscanf_s
getenv
__iob_func
__CxxFrameHandler3
realloc
longjmp
_purecall
_callnewh
_snprintf_s
fprintf
kernel32
InitializeCriticalSectionAndSpinCount
GlobalAddAtomA
Sleep
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
GetTickCount
EnterCriticalSection
LeaveCriticalSection
GetLastError
GlobalDeleteAtom
DeleteCriticalSection
ole32
ReleaseStgMedium
user32
UnionRect
gdi32
SetMapMode
GetCurrentObject
SelectObject
SelectPalette
DeleteObject
CreateSolidBrush
GetObjectW
PatBlt
SetDIBits
GetNearestPaletteIndex
SetDIBColorTable
GetNearestColor
SetDIBitsToDevice
StretchDIBits
SetStretchBltMode
Exports
Exports
DllCanUnloadNow
FilterCreateInstance
Sections
.text Size: 65KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 908B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - 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