f62a390a80b6bd23de54a92f64edfe66_JaffaCakes118

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General

Target

f62a390a80b6bd23de54a92f64edfe66_JaffaCakes118
Size

222KB
MD5

f62a390a80b6bd23de54a92f64edfe66
SHA1

1e428193c664c4569b4f8596fae9e365383f2f3f
SHA256

b01bfbffef92b0c6c5755da480e71eda106d1e6fb69060adb1a29c6e9dbc8fa9
SHA512

49b28828fa735e1b74be8073236b0a292028a8d971654b536b328a830913b4eae051ad7dd2e3476a8dc964d98159dccf719b864b812e92f5f06918ccd6ec60ec
SSDEEP

3072:WVBAEOATpppPZDdNWE7ZmfmZWCArCtrtbNA7Ogn5Movx++D0VYWgVXwFYbB+pEeP:WVB7NppPZzWGoC+75DqYoegV

Score

5^/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
f62a390a80b6bd23de54a92f64edfe66_JaffaCakes118

Files

f62a390a80b6bd23de54a92f64edfe66_JaffaCakes118
.exe windows:6 windows x86 arch:x86

f6322fde15903fb2b99586c2e95c83dc

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
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

wecutil.pdb

Imports

advapi32

GetTraceEnableLevel
GetTraceLoggerHandle
RegisterTraceGuidsW
TraceMessage
GetTraceEnableFlags

kernel32

CompareStringW
InterlockedIncrement
InterlockedDecrement
lstrcmpiW
GetStdHandle
LocalFree
SetThreadUILanguage
GetConsoleOutputCP
HeapSetInformation
GetLastError
WriteFile
CloseHandle
CreateFileW
GetConsoleMode
GetFileType
LocalFileTimeToFileTime
SystemTimeToFileTime
FreeLibrary
LoadLibraryExW
ExpandEnvironmentStringsW
FormatMessageW
WriteConsoleW
GetModuleHandleW
DelayLoadFailureHook
GetProcAddress
InterlockedCompareExchange
LoadLibraryExA
Sleep
OutputDebugStringA
SetUnhandledExceptionFilter
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
WideCharToMultiByte
GetFullPathNameW
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
GetModuleHandleA
InterlockedExchange

msvcrt

??1type_info@@UAE@XZ
_unlock
__dllonexit
_lock
__set_app_type
?terminate@@YAXXZ
_except_handler4_common
_controlfp
__p__fmode
__p__commode
__setusermatherr
_amsg_exit
_initterm
exit
_XcptFilter
_exit
_vsnwprintf
_cexit
__wgetmainargs
_wcsicmp
_callnewh
free
wprintf
fgetwc
_onexit
memcpy
wcstok
iswspace
_errno
wcstoul
memset
swscanf
sprintf_s
setlocale
??0exception@@QAE@XZ
_iob
fwprintf
_purecall
__CxxFrameHandler3
_CxxThrowException
memcpy_s
memmove_s
??0exception@@QAE@ABV0@@Z
swprintf_s
??1exception@@UAE@XZ
?what@exception@@UBEPBDXZ
??0exception@@QAE@ABQBD@Z
malloc

wecapi

EcDeleteSubscription
EcQuickConfig
EcSaveSubscription
EcInsertObjectArrayElement
EcRemoveObjectArrayElement
EcSetObjectArrayProperty
EcSetSubscriptionProperty
EcRetrySubscription
EcOpenSubscription
EcGetObjectArraySize
EcOpenSubscriptionEnum
EcClose
EcEnumNextSubscription
EcGetSubscriptionRunTimeStatus
EcGetObjectArrayProperty
EcGetSubscriptionProperty

Sections

.text
Size: 70KB - Virtual size: 69KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 1024B - Virtual size: 1KB

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

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
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

f6322fde15903fb2b99586c2e95c83dc

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

kernel32

msvcrt

wecapi

Sections

.text Size: 70KB - Virtual size: 69KB

.data Size: 1024B - Virtual size: 1KB

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

.reloc Size: 4KB - Virtual size: 3KB

UPX0 Size: 144KB - Virtual size: 380KB

.text
Size: 70KB - Virtual size: 69KB

.data
Size: 1024B - Virtual size: 1KB

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

.reloc
Size: 4KB - Virtual size: 3KB

UPX0
Size: 144KB - Virtual size: 380KB