411ae56f9fc7761fdce025ea34ad9ac8_JaffaCakes118

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General

Target

411ae56f9fc7761fdce025ea34ad9ac8_JaffaCakes118
Size

1.3MB
MD5

411ae56f9fc7761fdce025ea34ad9ac8
SHA1

8576aede6b58f31129fe68171cc4d272dfa5fb51
SHA256

eb0a0d80cafc99e46e3b04d075188755b2f926c11d8fac5c4f3972d4b86c7eed
SHA512

205088bb8238ce212a4977d1834909c6356a45b9d386a013d17582428aca8df00c70f52159f85118e0ffdddf683169c794248291e2618191a64ef2529ec52636
SSDEEP

24576:ghLfPcQUEccTcQrcjD/3R6bynxKUjzMAIEAJnf:unVroD/3uy9jNaf

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
411ae56f9fc7761fdce025ea34ad9ac8_JaffaCakes118

Files

411ae56f9fc7761fdce025ea34ad9ac8_JaffaCakes118
.exe windows:4 windows x86 arch:x86

3c883481834ba41da220b0ef475d12be

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

SystemTimeToTzSpecificLocalTime
FindFirstFileA
GetEnvironmentStrings
SystemTimeToFileTime
GetFileSize
CreateFileA
DeleteFileA
SetFileAttributesA
GetFileAttributesA
lstrcmpA
GetLocalTime
FindNextFileA
FindClose
SetEndOfFile
ReadFile
SetFilePointer
FlushFileBuffers
SetStdHandle
LCMapStringW
LCMapStringA
IsBadCodePtr
IsBadReadPtr
SetUnhandledExceptionFilter
FileTimeToLocalFileTime
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
WriteFile
GetStringTypeW
GetStringTypeA
GetOEMCP
GetACP
GetCPInfo
IsBadWritePtr
VirtualAlloc
VirtualFree
HeapCreate
GetVersionExA
GetEnvironmentVariableA
HeapSize
TerminateProcess
TlsGetValue
SetLastError
TlsAlloc
TlsSetValue
RaiseException
ExitProcess
GetVersion
GetCommandLineA
GetStartupInfoA
GetModuleHandleA
HeapAlloc
HeapReAlloc
HeapFree
RtlUnwind
LocalFree
InterlockedExchange
FileTimeToSystemTime
LoadLibraryA
GetProcAddress
FreeLibrary
GetWindowsDirectoryA
GetTempPathA
GetSystemDirectoryA
GetModuleFileNameA
GetPrivateProfileStringA
OutputDebugStringA
DebugBreak
MulDiv
WideCharToMultiByte
GlobalLock
GlobalUnlock
FindResourceA
LoadResource
LockResource
lstrlenW
GlobalAlloc
GlobalHandle
GlobalFree
FreeResource
DeleteCriticalSection
HeapDestroy
InitializeCriticalSection
CreateMutexA
GetLastError
CloseHandle
GetFileAttributesExA
GetShortPathNameA
MultiByteToWideChar
InterlockedIncrement
lstrcmpiA
EnterCriticalSection
LeaveCriticalSection
GetCurrentThreadId
GetCurrentProcess
FlushInstructionCache
lstrcpynA
lstrlenA
InterlockedDecrement
GetFileType
Sleep

user32

IsWindowVisible
CopyImage
IsWindowEnabled
GetMessagePos
PtInRect
SetRectEmpty
InvalidateRgn
DefWindowProcA
DestroyCursor
InvalidateRect
DrawEdge
GetDesktopWindow
GetFocus
IsChild
SetFocus
BeginPaint
EndPaint
GetClassNameA
EnumWindows
CharLowerA
LoadMenuA
GetWindowDC
CreateAcceleratorTableA
GetSysColor
LoadImageA
RedrawWindow
IsWindow
GetIconInfo
SendMessageA
ReleaseCapture
WindowFromPoint
ClientToScreen
SetCapture
GetCapture
GetParent
GetActiveWindow
wvsprintfA
LoadBitmapA
GetSubMenu
GetMenuStringA
RegisterWindowMessageA
CreateDialogIndirectParamA
GetClassInfoExA
LoadCursorA
RegisterClassExA
GetSystemMetrics
MoveWindow
SetForegroundWindow
DestroyWindow
PostQuitMessage
IsDialogMessageA
GetWindow
SystemParametersInfoA
MapWindowPoints
SetWindowPos
CallWindowProcA
ScreenToClient
GetCursorPos
PeekMessageA
wsprintfA
GetMenuItemCount
SetMenuItemInfoA
EndDialog
DialogBoxParamA
DestroyIcon
EnableWindow
LoadIconA
CreateDialogParamA
CharUpperA
MessageBoxA
CharNextA
CreatePopupMenu
AppendMenuA
IsMenu
TrackPopupMenu
DestroyMenu
SetWindowTextA
EnumChildWindows
GetDlgItem
GetMessageA
TranslateMessage
DispatchMessageA
ShowWindow
CreateWindowExA
FillRect
GetWindowLongA
SetWindowLongA
LoadStringA
FrameRect
InflateRect
GetWindowTextLengthA
GetWindowTextA
DrawTextA
DrawFocusRect
DrawStateA
CopyRect
OffsetRect
GetDC
GetClientRect
GetWindowRect
ReleaseDC
SetCursor
GetDlgCtrlID
UpdateWindow

gdi32

CreatePatternBrush
PatBlt
SelectObject
CreateRoundRectRgn
SelectClipRgn
CreateCompatibleBitmap
CreateCompatibleDC
BitBlt
Rectangle
GetStockObject
SetTextColor
SetBkColor
LineTo
MoveToEx
CreatePen
SetStretchBltMode
RoundRect
CreateBrushIndirect
GetDeviceCaps
CreateFontIndirectA
DeleteObject
StretchBlt
CreateSolidBrush
SetBkMode
DeleteDC
GetObjectA
CreateBitmap
ExtTextOutA

comdlg32

GetSaveFileNameA
GetOpenFileNameA

advapi32

RegQueryInfoKeyA
RegOpenKeyA
RegSetValueExA
RegFlushKey
RegCloseKey
RegCreateKeyA
RegQueryValueExA
RegOpenKeyExA
RegDeleteValueA
RegEnumValueA

shell32

ShellExecuteA
ExtractIconA

ole32

CoTaskMemFree
CLSIDFromString
OleUninitialize
StringFromCLSID
CreateStreamOnHGlobal
CoInitialize
CoUninitialize
CoCreateInstance
CoTaskMemAlloc
OleInitialize
OleLockRunning
CLSIDFromProgID

oleaut32

SysAllocString
SysAllocStringLen
SysStringLen
VariantClear
VariantCopy
OleCreateFontIndirect
LoadRegTypeLi
SysFreeString
VariantChangeType
GetErrorInfo
CreateErrorInfo
VariantInit

comctl32

ImageList_ReplaceIcon
ImageList_Create
ImageList_AddMasked
InitCommonControlsEx
_TrackMouseEvent

msimg32

GradientFill

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

Sections

.text
Size: 340KB - Virtual size: 337KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 32KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 880KB - Virtual size: 880KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.UPX0
Size: 104KB - Virtual size: 252KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

3c883481834ba41da220b0ef475d12be

Headers

File Characteristics

Imports

kernel32

user32

gdi32

comdlg32

advapi32

shell32

ole32

oleaut32

comctl32

msimg32

version

Sections

.text Size: 340KB - Virtual size: 337KB

.rdata Size: 32KB - Virtual size: 31KB

.data Size: 20KB - Virtual size: 23KB

.rsrc Size: 880KB - Virtual size: 880KB

.UPX0 Size: 104KB - Virtual size: 252KB

.text
Size: 340KB - Virtual size: 337KB

.rdata
Size: 32KB - Virtual size: 31KB

.data
Size: 20KB - Virtual size: 23KB

.rsrc
Size: 880KB - Virtual size: 880KB

.UPX0
Size: 104KB - Virtual size: 252KB