Behavioral task
behavioral1
Sample
6a43bc0fb80e543050cfa2b0115be51c_JaffaCakes118.dll
Resource
win7-20240708-en
General
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Target
6a43bc0fb80e543050cfa2b0115be51c_JaffaCakes118
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Size
46KB
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MD5
6a43bc0fb80e543050cfa2b0115be51c
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SHA1
9fb0c9d80f5dd652d70e9b01590dee812fc7839e
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SHA256
3706516afcd388ee3e4ecdbaceefe152c6ca6bd798eaa4728877fac2a7ef1475
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SHA512
be1a1acb957ddf7c73a3f641b41d619b926671d8cd47ae57f713c11fb26c372ca90fb62d9ef2f2d6a8215eced8185e8d1e3cc0abd2077bc957281caa548e8b67
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SSDEEP
768:RBJC/3+fdi9V6FHE6cF56hMITSHQ1gpv2vx3DZAssT5WwcIGD0NX:LJC/kdi9V6FHELF5TIjgpv2vxTKVnJp
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6a43bc0fb80e543050cfa2b0115be51c_JaffaCakes118
Files
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6a43bc0fb80e543050cfa2b0115be51c_JaffaCakes118.dll windows:5 windows x86 arch:x86
c23b9e24d50785c53b48f3f628c8d06a
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
Sleep
DisableThreadLibraryCalls
CreateThread
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
InterlockedCompareExchange
InterlockedExchange
DecodePointer
EncodePointer
GetSystemTimeAsFileTime
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
user32
MessageBoxA
GetAsyncKeyState
msvcr100
__dllonexit
_onexit
_except_handler4_common
_unlock
__clean_type_info_names_internal
_crt_debugger_hook
__CppXcptFilter
_amsg_exit
_initterm_e
_initterm
_encoded_null
free
_malloc_crt
_lock
Sections
.text Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 948B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 434B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ