338381b56a3a67fcc1f1f241e13bfa2f_JaffaCakes118

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General

Target

338381b56a3a67fcc1f1f241e13bfa2f_JaffaCakes118
Size

177KB
MD5

338381b56a3a67fcc1f1f241e13bfa2f
SHA1

cba4253aeaca7bad13062d8ba9dedef7b080ec6b
SHA256

410346bf208f2254674cad8bb1ca36c94d3378335b9ebb0cf0ef418dbc875d27
SHA512

e105b413e45ac0da3da681e8a410c04f63ec5c112abe7c93749b74f1648b3540b4aa5931478965e9976379ad766cec7c0f7012bf1e6846ad6ad7886362fcc701
SSDEEP

3072:z0ukg71WzBHCrsc3EEHs6Yc9PisB79Q8F/+rFOoCQj8JTRSUkBrgFO:zLpWzBK33MMiA7e8N+rsoOJNqrgFO

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
338381b56a3a67fcc1f1f241e13bfa2f_JaffaCakes118

Files

338381b56a3a67fcc1f1f241e13bfa2f_JaffaCakes118
.exe windows:4 windows x86 arch:x86

326264b9d54b06f753ff58287985ea7b

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

PDB Paths

mse7.pdb

Imports

msvcrt

__CxxFrameHandler
swprintf
_controlfp
_onexit
__dllonexit
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_amsg_exit
_acmdln
exit
_cexit
_ismbblead
_XcptFilter
_exit
_c_exit

kernel32

HeapAlloc
HeapFree
FormatMessageA
OutputDebugStringA
GetModuleFileNameW
GetSystemDirectoryW
LoadLibraryExW
GetProcessHeap
GetVersion
GetModuleHandleA
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
VirtualProtect
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
GetFileAttributesW
LoadLibraryW
GetModuleHandleW
SetLastError
LocalAlloc
LocalFree
GetProcAddress
FreeLibrary
InterlockedExchange
GetLastError
LoadLibraryA
RaiseException
InterlockedDecrement
InterlockedIncrement
WriteFile
CloseHandle
GetUserDefaultLangID

ole32

CoCreateInstance
StringFromGUID2
CoDisconnectObject
CoTaskMemFree
CoInitializeSecurity
CoUninitialize
CoInitialize
StringFromCLSID

user32

LoadImageA
GetSystemMetrics
MessageBoxW
GetDesktopWindow
MessageBoxA

advapi32

RegisterEventSourceW
ReportEventW
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegQueryValueExW
RegOpenKeyExW
DeregisterEventSource

Sections

.text
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 1KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.cdata
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

UPX0
Size: 144KB - Virtual size: 380KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

326264b9d54b06f753ff58287985ea7b

Headers

File Characteristics

PDB Paths

Imports

msvcrt

kernel32

ole32

user32

advapi32

Sections

.text Size: 28KB - Virtual size: 27KB

.data Size: 1KB - Virtual size: 3KB

.cdata Size: 512B - Virtual size: 4B

.rsrc Size: 2KB - Virtual size: 2KB

UPX0 Size: 144KB - Virtual size: 380KB

.text
Size: 28KB - Virtual size: 27KB

.data
Size: 1KB - Virtual size: 3KB

.cdata
Size: 512B - Virtual size: 4B

.rsrc
Size: 2KB - Virtual size: 2KB

UPX0
Size: 144KB - Virtual size: 380KB