ExtraCompressionMain
Static task
static1
Behavioral task
behavioral1
Sample
1a351e907deae966141fe7575f17c053_JaffaCakes118.dll
Resource
win7-20231129-en
General
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Target
1a351e907deae966141fe7575f17c053_JaffaCakes118
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Size
220KB
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MD5
1a351e907deae966141fe7575f17c053
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SHA1
ec5f68bbde00029efb31fb32748890dab418afbe
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SHA256
c6c1de2aba94d50a9f4f5799fd35640985166985e69b916f0a426103d57407cf
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SHA512
ff2038281cc5a4bdb1b59b93d79c858961d3c400c928d19db97dddab4b600f000230dda949603abc779e8c47e1b1e1a72cfcbe0fcb51b4ed02a5438727db9eba
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SSDEEP
6144:9/mmNwlmUSWIY7vDDkTGei9zAFIzF5wXn6/+magVWL:9+mNwl6wvDDJ9UFILwLmagi
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 1a351e907deae966141fe7575f17c053_JaffaCakes118
Files
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1a351e907deae966141fe7575f17c053_JaffaCakes118.dll windows:4 windows x86 arch:x86
73d5c0ff2b0a98682f45998c10c0fc90
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
user32
CharToOemA
CharLowerW
CharLowerA
CharUpperW
CharUpperA
kernel32
TlsFree
VirtualProtect
GetTickCount
GetProcessTimes
GetCurrentProcess
MultiByteToWideChar
WideCharToMultiByte
GetLastError
GetSystemInfo
GlobalMemoryStatus
GetProcAddress
GetModuleHandleA
VirtualAlloc
VirtualFree
CloseHandle
WaitForSingleObject
CreateEventA
SetEvent
ResetEvent
CreateSemaphoreA
ReleaseSemaphore
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
ReadFile
GetStdHandle
WriteFile
CreateFileA
CreateFileW
AreFileApisANSI
GetFileSize
SetFilePointer
GetFileInformationByHandle
SetFileTime
SetEndOfFile
GetVersionExA
RtlUnwind
RaiseException
HeapAlloc
HeapFree
ExitThread
GetCurrentThreadId
CreateThread
GetCommandLineA
TlsAlloc
SetLastError
TlsSetValue
TlsGetValue
SetUnhandledExceptionFilter
HeapDestroy
HeapCreate
HeapReAlloc
IsBadWritePtr
ExitProcess
TerminateProcess
UnhandledExceptionFilter
InterlockedExchange
VirtualQuery
SetHandleCount
GetFileType
GetStartupInfoA
SetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
IsBadReadPtr
IsBadCodePtr
GetACP
GetOEMCP
GetCPInfo
FlushFileBuffers
LoadLibraryA
GetLocaleInfoA
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
Exports
Exports
Sections
.text Size: 124KB - Virtual size: 124KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rmnet Size: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE