mexFunction
Static task
static1
Behavioral task
behavioral1
Sample
d4ba7d303399240624aae29787acb464_JaffaCakes118.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d4ba7d303399240624aae29787acb464_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
d4ba7d303399240624aae29787acb464_JaffaCakes118
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Size
45KB
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MD5
d4ba7d303399240624aae29787acb464
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SHA1
108640dd93cffede52c55b1824693dd10823b78b
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SHA256
40bc5a5571e09e528e9eba54142a2db047f32ffcc2f0be36c12532f13d430f4d
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SHA512
92f067b12042b4a44f5de686600ce61795d31dfaab3d2cc8fc8c92e68a8e8144110ec39382432aad8582a9527598c32cd54c672ab86b94f7137e2732e4eb1093
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SSDEEP
768:DGEesx1VhDc27YQszpjUVKLr4MNL9c28G0vLAsMh9:DGkBhQSYbVjUU4SIQh9
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d4ba7d303399240624aae29787acb464_JaffaCakes118
Files
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d4ba7d303399240624aae29787acb464_JaffaCakes118.dll windows:1 windows x86 arch:x86
960239f043416dfd3194ce96b9ffc2bf
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
mexWarnMsgTxt
libmx
mxCalloc
mxCreateDoubleMatrix_700
mxGetClassID
mxGetM
mxGetN
mxGetPr
mxIsComplex
mxIsNumeric
Exports
Exports
Sections
AUTO Size: 37KB - Virtual size: 36KB
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: 3KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_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