e048bfdd36cbf0f120a96491db03bd84_JaffaCakes118

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General

Target

e048bfdd36cbf0f120a96491db03bd84_JaffaCakes118
Size

293KB
MD5

e048bfdd36cbf0f120a96491db03bd84
SHA1

7c23cbb4cf860349a34ae10823b36d08c0f31c06
SHA256

04a5d08c1a2dc1bf5bbf8f1f71405435d70569faa0c954a673cf5ce63c8f5239
SHA512

2ffa9a8755cc7219698f78e2afef06a2d7f3aacf3bf3a5d69d6c4eb216dbbc1a87e031ee4fa46e7935dff13a46a09bd1eaf12ffaf7ea641b81d4887b3f973529
SSDEEP

6144:2OOmzQEMlPnjy4swkV+U1f7Ud/2/XHbnBEiZ1cPIhfhtaZ0GaNBpo:wmkTxjylwU+U97Uc/X31UIhSaGae

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
static1/unpack001/HUDX.EXE	upx

Unsigned PE 3 IoCs

Checks for missing Authenticode signature.

resource
unpack001/AUDIOW32.DLL
unpack001/HUDX.EXE
unpack002/out.upx

Files

e048bfdd36cbf0f120a96491db03bd84_JaffaCakes118
.zip
AUDIOW32.DLL
.dll windows:4 windows x86 arch:x86

79768bc4945d8bff8de5cf9f1eccb745

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

msvcrt

fseek
time
fclose
_initterm
_ftol
fread
_adjust_fdiv
fopen
strchr
free
realloc
calloc
malloc
strncpy

kernel32

SetPriorityClass
GlobalUnlock
GlobalFree
GlobalAlloc
GlobalLock
CreateThread
WaitForSingleObject
CloseHandle
SetThreadPriority
Sleep
GetTickCount

winmm

waveOutClose
waveOutOpen
waveOutGetNumDevs
waveOutUnprepareHeader
waveOutWrite
waveOutGetDevCapsA
waveOutReset
waveOutPrepareHeader

ole32

CoInitialize
CoCreateInstance
CoUninitialize

user32

GetForegroundWindow

Exports

Exports

ACloseAudio
ACloseVoices
ACreateAudioData
ACreateAudioVoice
ADestroyAudioData
ADestroyAudioVoice
AFreeModuleFile
AFreeWaveFile
AGetAudioDataAvail
AGetAudioDevCaps
AGetAudioNumDevs
AGetErrorText
AGetModulePosition
AGetModuleStatus
AGetModuleTrack
AGetModuleVolume
AGetVersion
AGetVoiceFrequency
AGetVoicePanning
AGetVoicePosition
AGetVoiceStatus
AGetVoiceVolume
AInitialize
ALoadModuleFile
ALoadWaveFile
AOpenAudio
AOpenVoices
APauseModule
APingAudio
APlayModule
APlayVoice
APrimeVoice
AResumeModule
ASetAudioCallback
ASetAudioMixerValue
ASetAudioTimerProc
ASetAudioTimerRate
ASetModuleCallback
ASetModulePosition
ASetModuleVolume
ASetVoiceFrequency
ASetVoicePanning
ASetVoicePosition
ASetVoiceVolume
AStartVoice
AStopModule
AStopVoice
AUpdateAudio
AUpdateAudioEx
AWriteAudioData

Sections

.text
Size: 42KB - Virtual size: 42KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
HU6280.INI
HUDX.EXE
.exe windows:4 windows x86 arch:x86

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

Sections

UPX0
Size: - Virtual size: 2.6MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 265KB - Virtual size: 268KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

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

Sections

.text
Size: 99KB - Virtual size: 98KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 242KB - Virtual size: 2.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
README.TXT

Sharing

General

Malware Config

Signatures

Files

79768bc4945d8bff8de5cf9f1eccb745

Headers

File Characteristics

Imports

msvcrt

kernel32

winmm

ole32

user32

Exports

Exports

Sections

.text Size: 42KB - Virtual size: 42KB

.rdata Size: 1KB - Virtual size: 1KB

.data Size: 5KB - Virtual size: 19KB

.idata Size: 1KB - Virtual size: 1KB

Size: 11KB - Virtual size: 10KB

.reloc Size: 5KB - Virtual size: 4KB

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.6MB

UPX1 Size: 265KB - Virtual size: 268KB

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

Headers

File Characteristics

Sections

.text Size: 99KB - Virtual size: 98KB

.rdata Size: 7KB - Virtual size: 7KB

.data Size: 242KB - Virtual size: 2.7MB

.idata Size: 3KB - Virtual size: 2KB

.rsrc Size: 4KB - Virtual size: 4KB

.text
Size: 42KB - Virtual size: 42KB

.rdata
Size: 1KB - Virtual size: 1KB

.data
Size: 5KB - Virtual size: 19KB

.idata
Size: 1KB - Virtual size: 1KB

.reloc
Size: 5KB - Virtual size: 4KB

UPX0
Size: - Virtual size: 2.6MB

UPX1
Size: 265KB - Virtual size: 268KB

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

.text
Size: 99KB - Virtual size: 98KB

.rdata
Size: 7KB - Virtual size: 7KB

.data
Size: 242KB - Virtual size: 2.7MB

.idata
Size: 3KB - Virtual size: 2KB

.rsrc
Size: 4KB - Virtual size: 4KB