d1c03763aa51f2d192e006411d73bf3e_JaffaCakes118

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General

Target

d1c03763aa51f2d192e006411d73bf3e_JaffaCakes118
Size

124KB
MD5

d1c03763aa51f2d192e006411d73bf3e
SHA1

6a36f4b6bd99450cebb83e3b0c5850e73c9bff8e
SHA256

0b59cb155424a1f904f6186ae82baab47df2eb3eb17be40946db38990c6a30f9
SHA512

ea8ddf71562c278859e01e2f6412d8ab34e152d329a9f127ddbe300b883dd88c14e702ce0c1c94cff330faa53ea03fb1a2c58e4495a8641e69a7fa7d13f9d6bd
SSDEEP

3072:Cc8C7axqPLfCiIT154AXFcmXwn9HIkTWjaXbj2:7axqDfCiU154AXqmXwVIKW+Xv

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
d1c03763aa51f2d192e006411d73bf3e_JaffaCakes118

Files

d1c03763aa51f2d192e006411d73bf3e_JaffaCakes118
.exe windows:5 windows x86 arch:x86

a7676c60ddfa40516f60fb515f68ede5

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
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

Imports

msvcrt

__p__fmode
??2@YAPAXI@Z
__CxxFrameHandler
_purecall
printf
wcsstr
toupper
_CxxThrowException
?terminate@@YAXXZ
_controlfp
_except_handler3
??1type_info@@UAE@XZ
__set_app_type
??3@YAXPAX@Z
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
__initenv
exit
_cexit
_XcptFilter
_exit
_c_exit

kernel32

lstrcpyW
GetModuleFileNameW
lstrlenW
lstrcatW
ExitProcess
SetEvent
GetLastError
CreateEventW
GetCurrentThreadId
GetCommandLineW
GetModuleHandleA
InterlockedIncrement
InterlockedDecrement
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSection

wbemcomn

??1CUnk@@UAE@XZ
?QueryInterface@CUnk@@UAGJABU_GUID@@PAPAX@Z
?AddRef@CUnk@@UAGKXZ
?Release@CUnk@@UAGKXZ
?Initialize@CUnk@@UAEHXZ
??0CUnk@@QAE@PAVCLifeControl@@PAUIUnknown@@@Z

ole32

CoInitialize
CoInitializeSecurity
StringFromGUID2
CoRevokeClassObject
CoRegisterClassObject

advapi32

CreateServiceW
RegSetValueExW
RegCreateKeyW
RegDeleteKeyW
RegOpenKeyW
SetServiceStatus
RegisterServiceCtrlHandlerW
StartServiceCtrlDispatcherW
RegCloseKey
OpenSCManagerW
DeleteService
OpenServiceW

user32

wsprintfW
PostThreadMessageW
SetTimer
TranslateMessage
DispatchMessageW
PostQuitMessage
GetMessageW

Sections

.text
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 512B - Virtual size: 156B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 968B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.UPX0
Size: 108KB - Virtual size: 260KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

a7676c60ddfa40516f60fb515f68ede5

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

kernel32

wbemcomn

ole32

advapi32

user32

Sections

.text Size: 14KB - Virtual size: 13KB

.data Size: 512B - Virtual size: 156B

.rsrc Size: 1024B - Virtual size: 968B

.UPX0 Size: 108KB - Virtual size: 260KB

.text
Size: 14KB - Virtual size: 13KB

.data
Size: 512B - Virtual size: 156B

.rsrc
Size: 1024B - Virtual size: 968B

.UPX0
Size: 108KB - Virtual size: 260KB