87aa7c2b0d797812b633fe55be2bd771_JaffaCakes118

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General

Target

87aa7c2b0d797812b633fe55be2bd771_JaffaCakes118
Size

237KB
MD5

87aa7c2b0d797812b633fe55be2bd771
SHA1

6debf4838e1b87eb7043882557357d54401a56ab
SHA256

21589373fc735820a63dd31e31260537f762887e8c09ef65dc889cf7a69dda42
SHA512

8c639589b9b6669e795946b0cc04ddbb2ca18e0d09768314bfc0e8583ceced5ba8b5d1f4c71c93310df9475798e82c9786f625f32ba7dd264e4d6694a273acdf
SSDEEP

6144:ZTWCm+oc7R8Hm2runkDbKig1zL0jMpwNiooLFjfsGa+NDS:MMf7R8BMkDbat0jyPFjfsGa+ND

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
87aa7c2b0d797812b633fe55be2bd771_JaffaCakes118

Files

87aa7c2b0d797812b633fe55be2bd771_JaffaCakes118
.exe windows:5 windows x86 arch:x86

ab97a11f1a35fac580d7ba2691a1b76a

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

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

SCardSvr.pdb

Imports

msvcrt

__getmainargs
__CxxFrameHandler
_CxxThrowException
_ultoa
?terminate@@YAXXZ
_onexit
__dllonexit
_controlfp
??1type_info@@UAE@XZ
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
??3@YAXPAX@Z
__initenv
exit
_cexit
_XcptFilter
_exit
_c_exit
printf
puts
?set_terminate@@YAP6AXXZP6AXXZ@Z
??2@YAPAXI@Z

kernel32

UnhandledExceptionFilter
WriteFile
ConnectNamedPipe
CreateNamedPipeA
DisconnectNamedPipe
SetLastError
RaiseException
LoadLibraryA
InterlockedExchange
FreeLibrary
GetProcAddress
CreateFileA
SetThreadPriority
CreateWaitableTimerA
SetWaitableTimer
CancelWaitableTimer
DeviceIoControl
GetOverlappedResult
WaitForMultipleObjects
OpenProcess
DuplicateHandle
CreateThread
ResumeThread
PulseEvent
GetProcessHeap
HeapAlloc
lstrcpyA
OpenEventA
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
SetEvent
ResetEvent
GetLastError
lstrlenA
Sleep
CloseHandle
WaitForSingleObject
CreateEventA
ExpandEnvironmentStringsA
GetModuleFileNameA
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
ReadFile
SetUnhandledExceptionFilter
GetModuleHandleA
lstrcmpiA
FormatMessageA
LocalAlloc
LocalFree
MultiByteToWideChar
GetACP
WideCharToMultiByte
lstrlenW

ntdll

strpbrk
_strnicmp
isgraph
sprintf
_itoa

Sections

.text
Size: 73KB - Virtual size: 73KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 512B - Virtual size: 508B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 18KB - Virtual size: 18KB

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

ab97a11f1a35fac580d7ba2691a1b76a

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

kernel32

ntdll

Sections

.text Size: 73KB - Virtual size: 73KB

.data Size: 512B - Virtual size: 508B

.rsrc Size: 18KB - Virtual size: 18KB

UPX0 Size: 144KB - Virtual size: 380KB

.text
Size: 73KB - Virtual size: 73KB

.data
Size: 512B - Virtual size: 508B

.rsrc
Size: 18KB - Virtual size: 18KB

UPX0
Size: 144KB - Virtual size: 380KB