27ed1acb117e0ccc8b0f3631975c6ed7_JaffaCakes118

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General

Target

27ed1acb117e0ccc8b0f3631975c6ed7_JaffaCakes118
Size

684KB
MD5

27ed1acb117e0ccc8b0f3631975c6ed7
SHA1

746803f3cdb1a05e8f81e54589ed1aa85653e0b0
SHA256

dfc26acfcfd6d61fc80325716da781f17acfa10654773de13f0d744a0eb16414
SHA512

0dfe9578bf4948a315f02e263d015b091e4b441bdf66e6ed293259390184582e8707d67b82c7d58a9e30e0314cb0de90a142508029c1875eb100519b0756960d
SSDEEP

12288:EVrMFYLVIhljrxn+B8Jus7iKo6zqagdm00JWEFW:YMFYRIhljrRk2v7iKRzq3gXPW

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
27ed1acb117e0ccc8b0f3631975c6ed7_JaffaCakes118

Files

27ed1acb117e0ccc8b0f3631975c6ed7_JaffaCakes118
.exe windows:4 windows x86 arch:x86

5b36115ff362711943f368adb695e60e

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

Imports

kernel32

CreateThread
GlobalUnlock
GlobalLock
GlobalAlloc
GetTickCount
WideCharToMultiByte
IsBadReadPtr
GlobalAddAtomA
GlobalAddAtomW
GetModuleHandleA
GlobalFree
GlobalGetAtomNameA
GlobalDeleteAtom
GlobalGetAtomNameW
FreeConsole
GetEnvironmentVariableA
VirtualProtect
VirtualAlloc
GetProcAddress
GetLastError
LoadLibraryA
SetLastError
SetThreadPriority
GetCurrentThread
CreateProcessA
GetCommandLineA
GetStartupInfoA
SetEnvironmentVariableA
ReleaseMutex
WaitForSingleObject
CreateMutexA
OpenMutexA
GetCurrentThreadId
ReadFile
GetFileSize
CreateFileA
FindClose
FindFirstFileA
FindFirstFileW
VirtualQueryEx
GetExitCodeProcess
ReadProcessMemory
UnmapViewOfFile
ContinueDebugEvent
SetThreadContext
GetThreadContext
WaitForDebugEvent
CloseHandle
DebugActiveProcess
ResumeThread
CreateProcessW
GetCommandLineW
GetStartupInfoW
MapViewOfFile
DuplicateHandle
GetCurrentProcess
CreateFileMappingA
VirtualProtectEx
WriteProcessMemory
ExitProcess
GetLocalTime
CompareStringA
FlushFileBuffers
LCMapStringW
LCMapStringA
SetStdHandle
GetOEMCP
GetACP
GetCPInfo
CompareStringW
GetStringTypeW
GetStringTypeA
MultiByteToWideChar
SetFilePointer
HeapReAlloc
WriteFile
VirtualFree
HeapCreate
HeapDestroy
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
HeapFree
HeapAlloc
GetVersion
GetSystemTime
GetTimeZoneInformation
RtlUnwind
TerminateProcess
Sleep
EnterCriticalSection
LeaveCriticalSection
GetVersionExA
InitializeCriticalSection
GetCurrentProcessId
GetModuleFileNameW
GetShortPathNameW
GetModuleFileNameA
SuspendThread
GetShortPathNameA

user32

GetDesktopWindow
MoveWindow
SetPropA
EnumThreadWindows
GetPropA
GetMessageA
BeginPaint
EndPaint
KillTimer
GetAsyncKeyState
GetSystemMetrics
SetTimer
SetWindowTextA
GetDlgItem
CreateDialogIndirectParamA
ShowWindow
UpdateWindow
LoadStringA
LoadStringW
FindWindowA
WaitForInputIdle
DestroyWindow
MessageBoxA
InSendMessage
UnpackDDElParam
FreeDDElParam
DefWindowProcA
LoadCursorA
RegisterClassW
CreateWindowExW
RegisterClassA
CreateWindowExA
GetWindowThreadProcessId
SendMessageW
SendMessageA
TranslateMessage
DispatchMessageA
EnumWindows
IsWindowUnicode
PackDDElParam
PostMessageW
PostMessageA
IsWindow
PeekMessageA

gdi32

DeleteDC
RealizePalette
SelectPalette
CreateDCA
CreatePalette
DeleteObject
BitBlt
SelectObject
CreateCompatibleDC
CreateDIBitmap

Sections

UPX0
Size: - Virtual size: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pmj
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 268KB - Virtual size: 320KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.adata
Size: 52KB - Virtual size: 64KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 40KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 316KB - Virtual size: 320KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

5b36115ff362711943f368adb695e60e

Headers

File Characteristics

Imports

kernel32

user32

gdi32

Sections

UPX0 Size: - Virtual size: 40KB

UPX1 Size: - Virtual size: 12KB

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

.pmj Size: - Virtual size: 4KB

.text Size: 268KB - Virtual size: 320KB

.adata Size: 52KB - Virtual size: 64KB

.data Size: 40KB - Virtual size: 128KB

.pdata Size: 316KB - Virtual size: 320KB

UPX0
Size: - Virtual size: 40KB

UPX1
Size: - Virtual size: 12KB

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

.pmj
Size: - Virtual size: 4KB

.text
Size: 268KB - Virtual size: 320KB

.adata
Size: 52KB - Virtual size: 64KB

.data
Size: 40KB - Virtual size: 128KB

.pdata
Size: 316KB - Virtual size: 320KB