955dd6b83b5159ba99ab53f061b1bafb_JaffaCakes118

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General

Target

955dd6b83b5159ba99ab53f061b1bafb_JaffaCakes118
Size

280KB
MD5

955dd6b83b5159ba99ab53f061b1bafb
SHA1

8bb066698da2a90b23e20737a89fa3abd5da9026
SHA256

6ac763088874540e613a779f22e7e54758e5cd777fd8aaa6cec49e64f6b3ec35
SHA512

521b835a0f7d144887a8cf2bbc4c07d93fbe67cda1620e2e73d8b72bb8dad2f12b3001e2fd09a0f091231f9893e3fdd033481d1c93c3060904e807bb1483fc1c
SSDEEP

6144:PvgRnyncIgUOUssIss1vURsQ6A0yUX2kgVQllv6rZVNp:PvCyncX2ssU1vsR0yUX25KlvIVb

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
955dd6b83b5159ba99ab53f061b1bafb_JaffaCakes118

Files

955dd6b83b5159ba99ab53f061b1bafb_JaffaCakes118
.exe windows:4 windows x86 arch:x86

35a5f56ed751ff1bf1b3a7712dc32efd

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

PDB Paths

D:\VSCORE1\BUILD\VSCore\release\McShield.pdb

Imports

lz32

LZOpenFileW
LZRead
LZClose

ws2_32

WSAStartup

lockdown

LockDownProtectService

mytilus

GetLogger

mytilus2

SetEngineCodepage
GetEngine2

kernel32

GetComputerNameW
CreateEventW
SetErrorMode
LoadLibraryExW
CreateFileW
DeviceIoControl
FormatMessageW
WideCharToMultiByte
ExitProcess
RaiseException
TerminateProcess
ResumeThread
GetThreadContext
SuspendThread
SetWaitableTimer
WaitForMultipleObjects
SetThreadPriority
DuplicateHandle
GetCurrentThread
CreateWaitableTimerW
SetUnhandledExceptionFilter
SetConsoleCtrlHandler
LocalFree
InitializeCriticalSection
MapViewOfFile
CreateFileMappingW
InterlockedDecrement
ExitThread
GetDriveTypeW
lstrlenW
SetEnvironmentVariableW
DeleteCriticalSection
GetCurrentProcessId
TryEnterCriticalSection
ResetEvent
GetSystemInfo
SetPriorityClass
LoadLibraryA
FindClose
FindNextFileW
FindFirstFileW
GetSystemDefaultLCID
GetUserDefaultLCID
GetThreadLocale
ReadFile
SetFilePointer
DebugBreak
GetVersionExW
GetCurrentProcess
GetModuleFileNameW
IsBadReadPtr
UnmapViewOfFile
WaitForSingleObject
OpenEventW
SetEvent
EnterCriticalSection
LeaveCriticalSection
CreateThread
CloseHandle
GetModuleHandleW
IsBadStringPtrW
GetLocalTime
GetCurrentThreadId
GetTickCount
InterlockedExchange
Sleep
InterlockedIncrement
GetSystemTimeAsFileTime
LoadLibraryW
GetLastError
GetProcAddress
FreeLibrary
QueryPerformanceCounter
ExpandEnvironmentStringsW
UnhandledExceptionFilter

user32

MessageBoxW
GetSystemMetrics
PostMessageW
LoadStringW
RegisterClassW
GetMessageW
DispatchMessageW
GetWindowLongW
SetWindowLongW
DefWindowProcW
wsprintfW
CreateWindowExW
CharUpperW

advapi32

RegOpenKeyExW
RegCloseKey
OpenServiceW
CloseServiceHandle
SetServiceStatus
GetSidLengthRequired
LookupAccountNameW
ReportEventW
DeregisterEventSource
RegisterEventSourceW
RegNotifyChangeKeyValue
GetKernelObjectSecurity
GetSecurityDescriptorDacl
RegQueryValueExW
StartServiceW
ControlService
OpenSCManagerW
SetSecurityDescriptorDacl
AddAccessAllowedAce
AllocateAndInitializeSid
InitializeAcl
InitializeSecurityDescriptor
GetUserNameW
SetThreadToken
DuplicateToken
GetTokenInformation
RevertToSelf
OpenThreadToken
GetLengthSid
IsValidSid
CopySid
AdjustTokenPrivileges
StartServiceCtrlDispatcherW
LookupPrivilegeValueW
OpenProcessToken
SetKernelObjectSecurity
AddAce
GetAce
GetAclInformation
RegisterServiceCtrlHandlerW

ole32

CoInitializeEx

msvcrt

_controlfp
_wcsnicmp
__set_app_type
__p__fmode
qsort
wcslen
wcscat
wcscpy
_except_handler3
wcscmp
wcsncpy
_purecall
_vsnwprintf
wcschr
_snwprintf
swprintf
_wcsicmp
wcsrchr
__p__commode
sscanf
malloc
printf
wcsstr
swscanf
memmove
strncpy
scanf
realloc
towupper
free
iswctype
towlower
wprintf
_wcslwr
_wcsdup
__dllonexit
_onexit
_c_exit
_exit
_XcptFilter
_cexit
exit
__winitenv
__wgetmainargs
_initterm
__setusermatherr
_adjust_fdiv

ntdll

ZwQuerySymbolicLinkObject
ZwOpenSymbolicLinkObject
ZwClose

Sections

.text
Size: 68KB - Virtual size: 64KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 48KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bldvar
Size: 4KB - Virtual size: 18B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

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

35a5f56ed751ff1bf1b3a7712dc32efd

Headers

File Characteristics

PDB Paths

Imports

lz32

ws2_32

lockdown

mytilus

mytilus2

kernel32

user32

advapi32

ole32

msvcrt

ntdll

Sections

.text Size: 68KB - Virtual size: 64KB

.rdata Size: 48KB - Virtual size: 44KB

.data Size: 4KB - Virtual size: 9KB

.bldvar Size: 4KB - Virtual size: 18B

.tls Size: 4KB - Virtual size: 1KB

.rsrc Size: 4KB - Virtual size: 1KB

UPX0 Size: 144KB - Virtual size: 380KB

.text
Size: 68KB - Virtual size: 64KB

.rdata
Size: 48KB - Virtual size: 44KB

.data
Size: 4KB - Virtual size: 9KB

.bldvar
Size: 4KB - Virtual size: 18B

.tls
Size: 4KB - Virtual size: 1KB

.rsrc
Size: 4KB - Virtual size: 1KB

UPX0
Size: 144KB - Virtual size: 380KB