5ef94002aa6af703f42ffb21a1fe7c8f_JaffaCakes118

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General

Target

5ef94002aa6af703f42ffb21a1fe7c8f_JaffaCakes118
Size

586KB
MD5

5ef94002aa6af703f42ffb21a1fe7c8f
SHA1

7293feed36ca14a08b1f658e7a5c8f56bedda02e
SHA256

e847d7ec8931dc0670538c0bedc484273ca8d920ebbd2800add725318a28f37d
SHA512

43eab96f9f78d11c17260f4c197574af6bb5a4ade6c811c3347e715acb2678e46fa2a4e66bf982c2470d40674efa63b5f4cd075c1e8a1d5248b9c1a52c374785
SSDEEP

12288:8MjnGNS7sJ6J9XmAaNXfSZaPheZ2zPOjcQD8:ZjngS7ssJ9XmA4fOa7TO0

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
5ef94002aa6af703f42ffb21a1fe7c8f_JaffaCakes118

Files

5ef94002aa6af703f42ffb21a1fe7c8f_JaffaCakes118
.exe windows:6 windows x86 arch:x86

558c8c5322278ac5d466aafe8226fa07

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

wmdbexport.pdb

Imports

kernel32

CreateFileMappingA
CreateMutexA
SetThreadPriority
CompareFileTime
FlushFileBuffers
SetEndOfFile
MapViewOfFile
UnmapViewOfFile
GetLocaleInfoA
GetSystemInfo
GetFileSize
CreateFileMappingW
GetFullPathNameA
GetLongPathNameA
LCMapStringA
LCMapStringW
DeleteFileA
GetDriveTypeA
GetTempFileNameA
GetFileAttributesA
ReleaseMutex
IsValidLocale
GetVolumeInformationW
LoadLibraryW
HeapDestroy
InterlockedExchange
Sleep
InterlockedCompareExchange
GetStartupInfoW
RtlUnwind
GetModuleHandleA
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
CompareStringW
GetThreadLocale
GetVersionExW
lstrlenW
GetLastError
WideCharToMultiByte
lstrlenA
MultiByteToWideChar
LockResource
LoadResource
FindResourceW
ExpandEnvironmentStringsW
InterlockedIncrement
InterlockedDecrement
EnterCriticalSection
LeaveCriticalSection
ReadFile
WriteFile
GetVersionExA
GetProcAddress
GetModuleHandleW
CloseHandle
FreeLibrary
GetModuleFileNameW
GetUserDefaultLCID
SystemTimeToFileTime
DebugBreak
CreateMutexW
WaitForSingleObject
CreateThread
SetErrorMode
CreateDirectoryW
GetDriveTypeW
CreateFileW
DeviceIoControl
CreateFileA
GetVersion
GetLongPathNameW
QueryDosDeviceW
CopyFileW
SetFileAttributesW
GetWindowsDirectoryW
GetFullPathNameW
GetTempFileNameW
DeleteFileW
GetFileAttributesW
SetLastError
GetExitCodeThread
GetFileType
GlobalFree
GlobalAlloc
HeapFree
HeapAlloc
GetProcessHeap
GetSystemTime
SetEvent
WaitForMultipleObjects
CreateEventW
ExitProcess
FileTimeToSystemTime
GetLocalTime
SetFilePointer
InitializeCriticalSection
DeleteCriticalSection

msvcrt

wcscpy
wcsncpy
_snwprintf
wcslen
atoi
memcmp
??3@YAXPAX@Z
wcschr
bsearch
_wcsicmp
??2@YAPAXI@Z
_purecall
_wtol
wcsncmp
wcsrchr
??_V@YAXPAX@Z
_wcsnicmp
rand
abs
qsort
iswdigit
_beginthreadex
swscanf
iswalnum
wcstoul
_CIsqrt
_CIpow
_wtoi64
floor
_wtoi
wcsstr
wcspbrk
iswspace
towupper
towlower
??_U@YAPAXI@Z
_vsnwprintf
wcstombs
malloc
free
_controlfp
memmove
memcpy
memset
_onexit
_lock
__dllonexit
_unlock
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_amsg_exit
_initterm
_wcmdln
exit
_XcptFilter
_exit
_cexit
__wgetmainargs

ole32

CoUninitialize
CoCreateInstance
CoInitializeEx
CoUnmarshalInterface
CoMarshalInterface
CreateStreamOnHGlobal
CLSIDFromString
CoReleaseMarshalData
CoMarshalInterThreadInterfaceInStream
CoGetInterfaceAndReleaseStream
CoGetMalloc
CoCreateFreeThreadedMarshaler
CoTaskMemAlloc
PropVariantCopy
StringFromCLSID
CoTaskMemFree
CoCreateGuid
PropVariantClear

oleaut32

SysFreeString
SysAllocStringLen
SysAllocString
SysStringByteLen
VariantTimeToSystemTime
SystemTimeToVariantTime
VariantClear
VariantChangeType
SysStringLen

advapi32

GetFileSecurityW
SetFileSecurityW
GetSecurityDescriptorLength
GetSecurityDescriptorControl
IsValidSecurityDescriptor
TraceMessage
RegEnumKeyExW
RegOpenKeyExW
RegQueryValueExW
RegCreateKeyExW
RegCloseKey
RegSetValueExW

user32

MessageBoxW
PostThreadMessageA
TranslateMessage
SetTimer
GetMessageA
PeekMessageW
DispatchMessageW
MsgWaitForMultipleObjects
CharNextA
KillTimer

shell32

SHFileOperationW
SHGetMalloc
SHGetPathFromIDListW
SHGetFolderPathW
SHGetSpecialFolderLocation

shlwapi

PathGetCharTypeA
PathUndecorateW
PathRemoveFileSpecW
PathRemoveBackslashW
PathGetCharTypeW

mpr

WNetCancelConnection2W
WNetAddConnection2W
WNetGetConnectionW

winmm

timeEndPeriod
timeBeginPeriod
timeGetTime

wmvcore

WMCreateEditor

Sections

.text
Size: 343KB - Virtual size: 342KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 112KB - Virtual size: 122KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 1008B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.UPX0
Size: 104KB - Virtual size: 252KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

558c8c5322278ac5d466aafe8226fa07

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

msvcrt

ole32

oleaut32

advapi32

user32

shell32

shlwapi

mpr

winmm

wmvcore

Sections

.text Size: 343KB - Virtual size: 342KB

.data Size: 112KB - Virtual size: 122KB

.rsrc Size: 1024B - Virtual size: 1008B

.reloc Size: 24KB - Virtual size: 24KB

.UPX0 Size: 104KB - Virtual size: 252KB

.text
Size: 343KB - Virtual size: 342KB

.data
Size: 112KB - Virtual size: 122KB

.rsrc
Size: 1024B - Virtual size: 1008B

.reloc
Size: 24KB - Virtual size: 24KB

.UPX0
Size: 104KB - Virtual size: 252KB