Behavioral task
behavioral1
Sample
37a75dd163af68e4644edb9f131d372f_JaffaCakes118.dll
Resource
win7-20241010-en
General
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Target
37a75dd163af68e4644edb9f131d372f_JaffaCakes118
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Size
50KB
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MD5
37a75dd163af68e4644edb9f131d372f
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SHA1
0313ce25bd83b05c10d57e1a53e52affae64645f
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SHA256
ab0fa9459f4318e913856c07b44f9554c7971303a413d379b6d655154c177666
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SHA512
aa006acc841704856b17d90ae90b7e4c8b205aedef85fba1d263bf211b01a7ad3178822299464867820b35215090ca488caf828170de5d1d27d2dfda85e882dc
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SSDEEP
1536:67h9KcLOstOWJ5zYRYiU1aL7u3kPUtLwxTaUonuGUABJiWqu:67Dz8Ws5Uonu32UtwxTVonhFCU
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 37a75dd163af68e4644edb9f131d372f_JaffaCakes118
Files
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37a75dd163af68e4644edb9f131d372f_JaffaCakes118.dll windows:5 windows x86 arch:x86
a8f28e611f46ce2cb35f1fc605862adc
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
IsDebuggerPresent
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
CreateThread
OpenFileMappingA
CloseHandle
Sleep
MapViewOfFile
GetSystemTimeAsFileTime
GlobalAlloc
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
InterlockedCompareExchange
InterlockedExchange
GetCurrentProcessId
VirtualProtect
GetModuleFileNameA
ExitProcess
user32
GetCursorPos
GetDC
ReleaseDC
GetAsyncKeyState
MessageBoxA
gdi32
GetTextExtentPoint32A
SetTextColor
SetBkColor
AngleArc
CreateDCA
Rectangle
Ellipse
Polyline
CreatePen
GetStockObject
CreateSolidBrush
GetObjectA
CreateCompatibleBitmap
CreateCompatibleDC
SelectObject
DeleteObject
GetDIBits
DeleteDC
BitBlt
TextOutA
MoveToEx
msvcr90
_decode_pointer
_initterm
_initterm_e
_amsg_exit
_adjust_fdiv
__CppXcptFilter
_crt_debugger_hook
__clean_type_info_names_internal
_unlock
__dllonexit
_lock
_onexit
_except_handler4_common
free
_malloc_crt
_encode_pointer
??3@YAXPAX@Z
atoi
malloc
_itoa
memset
_CIsqrt
_CIsin
_encoded_null
_CIcos
Sections
.text Size: - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 158KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 688B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp2 Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 124B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ