mexFunction
Static task
static1
Behavioral task
behavioral1
Sample
ffd8e280ecfd2df3750f455c6fd845c2_JaffaCakes118.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ffd8e280ecfd2df3750f455c6fd845c2_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
ffd8e280ecfd2df3750f455c6fd845c2_JaffaCakes118
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Size
51KB
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MD5
ffd8e280ecfd2df3750f455c6fd845c2
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SHA1
78c2fe0c12403bee5759a9ebad47925e9c05f0b3
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SHA256
2f6b7a8df3d697b034abb6eed2f236fdab520b8470700cb76bea77432a9b4fab
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SHA512
85abb900cd233299b784deb4f2ea6f52ea1d7130a5e4ab9559ea8d2d84dd5cb5e7080b5f22e60b5764460a7a016ced94a74e054a1f055c08a2933b1f05c02b47
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SSDEEP
768:qarToXRwdQKjq7vporlToRJ7zfYGieY2DAhGXuijbbNm7iXmSt/sFLKAni6j:qa8H7RgSkeY2DAhFijN/mSu46j
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ffd8e280ecfd2df3750f455c6fd845c2_JaffaCakes118
Files
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ffd8e280ecfd2df3750f455c6fd845c2_JaffaCakes118.dll windows:1 windows x86 arch:x86
6f528b5f7f35e004f788dec20824846f
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
user32
CharUpperA
MessageBoxA
kernel32
CloseHandle
CreateEventA
CreateFileA
CreateThread
DeleteCriticalSection
EnterCriticalSection
ExitProcess
ExitThread
FreeEnvironmentStringsA
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetCurrentThreadId
GetCurrentThread
GetEnvironmentStrings
GetFileType
GetLastError
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleA
GetOEMCP
GetProcAddress
GetStdHandle
GetVersion
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
MultiByteToWideChar
ResumeThread
SetConsoleCtrlHandler
SetEnvironmentVariableA
SetEnvironmentVariableW
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
VirtualAlloc
VirtualFree
VirtualQuery
WideCharToMultiByte
WriteFile
libmex
mexErrMsgTxt
mexPrintf
mexWarnMsgTxt
libmx
mxCalloc
mxCreateDoubleMatrix_700
mxGetClassID
mxGetM
mxGetN
mxGetPr
mxIsComplex
mxIsNumeric
Exports
Exports
Sections
AUTO Size: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DGROUP Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: 5KB - Virtual size:
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 512B - Virtual size:
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size:
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ