ef05ab44269fac777d0b32b395702a59_JaffaCakes118

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General

Target

ef05ab44269fac777d0b32b395702a59_JaffaCakes118
Size

325KB
MD5

ef05ab44269fac777d0b32b395702a59
SHA1

41301ca217fc180201998faecfcf9d96450c1927
SHA256

2eaec0d3e421efe7444f216201e0f5d5137d48a9125d724b57e19da1f6ebb51f
SHA512

dfa3dfc42713494024983bbcaf8397d3c85a19b11a044891dcbdd954fbaf6e286772b1dc9cf23df937b6fc6f0bebd4103982645bd42501c00668a638018efdea
SSDEEP

6144:jmz5Xsybpg+htwwaVQp3TUZ+isrkEzZVPNTx1VuLLKcL5sGYJ4:W++htKQp3YsrRHVup

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ef05ab44269fac777d0b32b395702a59_JaffaCakes118

Files

ef05ab44269fac777d0b32b395702a59_JaffaCakes118
.dll windows:6 windows x64 arch:x64

91994d7ca0b1d22d71d4b130934a4af3

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

kernel32

GetModuleFileNameW
GetModuleHandleA
GetProcAddress
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
CreateThread
Sleep
CreateMutexA
WaitForSingleObject
ReleaseMutex
GetLastError
CloseHandle
ReadFile
GetFileSize
LoadLibraryExW
CreateFileW
QueryPerformanceCounter
TerminateProcess
GetCurrentProcess
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
InitializeSListHead

user32

DefWindowProcW

gdi32

Polygon
TextOutW
MoveToEx
SetPolyFillMode
SelectObject
LineTo
GetStockObject
DeleteObject
CreateSolidBrush
CreatePen

winmm

timeGetSystemTime
timeBeginPeriod
timeEndPeriod
mixerGetLineControlsW
joyGetNumDevs
joyGetDevCapsW
mixerGetID
mixerGetLineInfoA
mixerGetDevCapsW
mixerGetDevCapsA
mixerSetControlDetails
midiInGetID
midiInAddBuffer
mixerGetControlDetailsW
waveOutGetErrorTextW
midiInGetErrorTextW
midiInGetNumDevs
midiOutGetID
midiOutGetErrorTextW
midiOutGetErrorTextA
midiOutGetNumDevs
waveInGetID
waveInGetErrorTextA
mixerGetNumDevs
mixerGetControlDetailsA
waveInGetNumDevs
joyGetPosEx
mmioInstallIOProcA
mmioOpenA
mmioOpenW
mmioClose
mmioRead
mmioWrite
mmioGetInfo
mmioSetInfo
waveOutGetID
mmioDescend
mmioAscend
waveOutGetNumDevs
waveOutGetErrorTextA

msvcp140

?_Xlength_error@std@@YAXPEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z

vcruntime140

memset
memmove
__C_specific_handler
memcmp
_CxxThrowException
__std_exception_destroy
__std_exception_copy
__std_type_info_destroy_list
memcpy
memchr

vcruntime140_1

__CxxFrameHandler4

api-ms-win-crt-runtime-l1-1-0

_initterm_e
_invalid_parameter_noinfo_noreturn
_seh_filter_dll
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_crt_atexit
_cexit
_initterm

api-ms-win-crt-string-l1-1-0

wcsncat
isxdigit
wcsncpy
strncpy
strncat
_wcsnicmp
isspace

api-ms-win-crt-heap-l1-1-0

malloc
realloc
calloc
free
_callnewh

api-ms-win-crt-convert-l1-1-0

_itow
strtoul
_itoa
_ltow
_ultow

api-ms-win-crt-utility-l1-1-0

rand
srand

api-ms-win-crt-stdio-l1-1-0

setbuf
fflush
fclose
fwrite
ftell
fopen_s
ferror
fopen
fseek
fread

api-ms-win-crt-time-l1-1-0

_time64

Exports

Exports

_zf_log_write_mem_d
complete_tx
hlist_del
i2c_kvslave_init
libpci_virtual_pci_vdevice_resign
list_is_singular
ps_dma_cache_clean_invalidate
test_strishex_s
utils_undefined_instruction

Sections

.text
Size: 272KB - Virtual size: 272KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 21KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 80B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

91994d7ca0b1d22d71d4b130934a4af3

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

winmm

msvcp140

vcruntime140

vcruntime140_1

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-time-l1-1-0

Exports

Exports

Sections

.text Size: 272KB - Virtual size: 272KB

.rdata Size: 23KB - Virtual size: 22KB

.data Size: 1KB - Virtual size: 5KB

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

.idata Size: 21KB - Virtual size: 21KB

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 512B - Virtual size: 80B

.text
Size: 272KB - Virtual size: 272KB

.rdata
Size: 23KB - Virtual size: 22KB

.data
Size: 1KB - Virtual size: 5KB

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

.idata
Size: 21KB - Virtual size: 21KB

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 512B - Virtual size: 80B