Static task
static1
Behavioral task
behavioral1
Sample
efec0dcdbbef33468dce2fb1517066d8_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
efec0dcdbbef33468dce2fb1517066d8_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
efec0dcdbbef33468dce2fb1517066d8_JaffaCakes118
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Size
177KB
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MD5
efec0dcdbbef33468dce2fb1517066d8
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SHA1
44b13feb2f5b10eddf5d0a9f74a7309c8f94b1a0
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SHA256
eb03f13e67ad3a226e18b64ac57bbdce14dfdc017b3c5f29efab55067eac5258
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SHA512
32444c5e1a1f26fabf8f1f88abbc891cf4ce4202739b7293a0fd4093a53c3385e7dab937f75fe1f214d3cb0e6cf72ccec2ce5d356d197caed5e6e352d6b1ca8a
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SSDEEP
3072:ewxGnsdL+gfZimMKSOm+KGFUsg/23MNTlsIoZo3Zsi/6HI295:4sVfZiGSOmVGF+23MX+a/6H/
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource efec0dcdbbef33468dce2fb1517066d8_JaffaCakes118
Files
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efec0dcdbbef33468dce2fb1517066d8_JaffaCakes118.exe windows:4 windows x86 arch:x86
52d5f92c69e5db16fe33b1ed6f83d381
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LeaveCriticalSection
EnterCriticalSection
GetTickCount
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
GetLocalTime
CloseHandle
WriteFile
CreateFileA
ReadFile
SetFilePointer
GetFileSize
GetSystemDirectoryA
MultiByteToWideChar
TransactNamedPipe
QueryPerformanceCounter
QueryPerformanceFrequency
CreateProcessA
FindClose
FindNextFileA
FindFirstFileA
GetTimeFormatA
GetDateFormatA
GetFileAttributesA
FileTimeToSystemTime
FileTimeToLocalFileTime
LoadLibraryA
GetLastError
ExitThread
GetModuleHandleA
FormatMessageA
GlobalUnlock
GlobalLock
UnmapViewOfFile
MapViewOfFile
CreateFileMappingA
ExpandEnvironmentStringsA
GetTempPathA
GetComputerNameA
CopyFileA
WideCharToMultiByte
GetCurrentProcess
TerminateProcess
OpenProcess
DeleteFileA
GetCurrentProcessId
SetFileAttributesA
WaitForSingleObject
CreateMutexA
TerminateThread
GetExitCodeProcess
PeekNamedPipe
DuplicateHandle
CreatePipe
GlobalMemoryStatus
GetVersionExA
GetModuleFileNameA
CreateThread
GetProcAddress
Sleep
HeapFree
HeapAlloc
HeapReAlloc
ExitProcess
GetStartupInfoA
GetCommandLineA
GetVersion
GetCPInfo
GetACP
GetOEMCP
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
LCMapStringA
LCMapStringW
SetHandleCount
GetStdHandle
GetFileType
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
RtlUnwind
GetStringTypeA
GetStringTypeW
SetStdHandle
FlushFileBuffers
SetEndOfFile
advapi32
RegQueryValueExA
RegCloseKey
RegOpenKeyExA
Sections
.text Size: 118KB - Virtual size: 117KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 53KB - Virtual size: 380KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE