b500dd65cad4110fb138c4d2885cdca8_JaffaCakes118

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General

Target

b500dd65cad4110fb138c4d2885cdca8_JaffaCakes118
Size

404KB
MD5

b500dd65cad4110fb138c4d2885cdca8
SHA1

800f227b280a938576a6a914a6a4bf75cbeab61d
SHA256

c4da5eebb0d9406bbc343401accf04d069f42e704f35c8baa6099e2e0250a496
SHA512

91c7439187d65bc3df4589b9943af80ec6859a245249605d4f32f3c7262dc351dca77c98fbf134d1f544520f5501dd3d74d6d3fc005f6ccfbec647adc73f58fd
SSDEEP

6144:kRtsdQikY66ZMeHgHyuT2sh25EHEzVXCUdKcQ70yQe:MtsqZmHUK5sENdC/

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
b500dd65cad4110fb138c4d2885cdca8_JaffaCakes118

Files

b500dd65cad4110fb138c4d2885cdca8_JaffaCakes118
.exe windows:1 windows x86 arch:x86

a33259db0501b671af54f9b92cb52d99

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Imports

kernel32

lstrcpyA
WriteFile
WinExec
WaitForSingleObject
VirtualQuery
VirtualAlloc
Sleep
SizeofResource
SetThreadLocale
SetFilePointer
SetEvent
SetErrorMode
SetEndOfFile
ReleaseSemaphore
ReadFile
MultiByteToWideChar
MulDiv
MoveFileA
LockResource
LoadResource
LoadLibraryA
LeaveCriticalSection
InitializeCriticalSection
GlobalUnlock
GlobalReAlloc
GlobalHandle
GlobalLock
GlobalFree
GlobalDeleteAtom
GlobalAlloc
GlobalAddAtomA
GetVersionExA
GetVersion
GetTimeZoneInformation
GetTickCount
GetThreadLocale
GetSystemInfo
GetSystemDirectoryA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLocalTime
GetLastError
GetDiskFreeSpaceA
GetCurrentThreadId
GetCurrentProcessId
GetCPInfo
FreeResource
FreeLibrary
FormatMessageA
FindResourceA
FindNextFileA
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
EnumCalendarInfoA
EnterCriticalSection
DeleteFileA
DeleteCriticalSection
CreateThread
CreateSemaphoreA
CreateFileA
CreateEventA
CopyFileA
CompareStringA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
GetModuleFileNameA
GetCurrentThreadId
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
InterlockedDecrement
InterlockedIncrement
VirtualQuery
WideCharToMultiByte
RemoveDirectoryA
MultiByteToWideChar
lstrlenA
lstrcpynA
lstrcpyA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
CreateDirectoryA
ExitProcess
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
CreateFileA
CloseHandle

advapi32

RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegFlushKey
RegCreateKeyExA
RegCloseKey

comctl32

ImageList_SetIconSize
ImageList_GetIconSize
ImageList_Write
ImageList_Read
ImageList_GetDragImage
ImageList_DragShowNolock
ImageList_SetDragCursorImage
ImageList_DragMove
ImageList_DragLeave
ImageList_DragEnter
ImageList_EndDrag
ImageList_BeginDrag
ImageList_Remove
ImageList_DrawEx
ImageList_Draw
ImageList_GetBkColor
ImageList_SetBkColor
ImageList_ReplaceIcon
ImageList_Add
ImageList_GetImageCount
ImageList_Destroy
ImageList_Create

gdi32

UnrealizeObject
StretchBlt
SetWindowOrgEx
SetViewportOrgEx
SetTextColor
SetStretchBltMode
SetROP2
SetPixel
SetDIBColorTable
SetBrushOrgEx
SetBkMode
SetBkColor
SelectPalette
SelectObject
SaveDC
RestoreDC
RectVisible
RealizePalette
PatBlt
MoveToEx
MaskBlt
LineTo
IntersectClipRect
GetWindowOrgEx
GetTextMetricsA
GetTextExtentPoint32A
GetSystemPaletteEntries
GetStockObject
GetPixel
GetPaletteEntries
GetObjectA
GetDeviceCaps
GetDIBits
GetDIBColorTable
GetDCOrgEx
GetCurrentPositionEx
GetClipBox
GetBrushOrgEx
GetBitmapBits
ExcludeClipRect
DeleteObject
DeleteDC
CreateSolidBrush
CreatePenIndirect
CreatePalette
CreateHalftonePalette
CreateFontIndirectA
CreateDIBitmap
CreateDIBSection
CreateCompatibleDC
CreateCompatibleBitmap
CreateBrushIndirect
CreateBitmap
BitBlt

ole32

CoTaskMemFree
CoCreateGuid
StringFromCLSID
CoUninitialize
CoInitialize
IsEqualGUID

oleaut32

GetErrorInfo
SysFreeString
VariantChangeTypeEx
VariantCopyInd
VariantClear
SysStringLen
SysFreeString
SysReAllocStringLen
SysAllocStringLen

user32

WindowFromPoint
WinHelpA
WaitMessage
UpdateWindow
UnregisterClassA
UnhookWindowsHookEx
TranslateMessage
TranslateMDISysAccel
TrackPopupMenu
SystemParametersInfoA
ShowWindow
ShowScrollBar
ShowOwnedPopups
ShowCursor
SetWindowsHookExA
SetWindowTextA
SetWindowPos
SetWindowPlacement
SetWindowLongA
SetTimer
SetScrollRange
SetScrollPos
SetScrollInfo
SetRect
SetPropA
SetMenuItemInfoA
SetMenu
SetForegroundWindow
SetFocus
SetCursor
SetClassLongA
SetCapture
SetActiveWindow
SendMessageA
ScrollWindow
ScreenToClient
RemovePropA
RemoveMenu
ReleaseDC
ReleaseCapture
RegisterWindowMessageA
RegisterClipboardFormatA
RegisterClassA
PtInRect
PostQuitMessage
PostMessageA
PeekMessageA
OffsetRect
OemToCharA
MessageBoxA
MapWindowPoints
MapVirtualKeyA
LoadStringA
LoadKeyboardLayoutA
LoadIconA
LoadCursorA
LoadBitmapA
KillTimer
IsZoomed
IsWindowVisible
IsWindowEnabled
IsWindow
IsRectEmpty
IsIconic
IsDialogMessageA
IsChild
InvalidateRect
IntersectRect
InsertMenuItemA
InsertMenuA
InflateRect
GetWindowThreadProcessId
GetWindowTextA
GetWindowRect
GetWindowPlacement
GetWindowLongA
GetWindowDC
GetTopWindow
GetSystemMetrics
GetSystemMenu
GetSysColor
GetSubMenu
GetScrollRange
GetScrollPos
GetScrollInfo
GetPropA
GetParent
GetWindow
GetMenuStringA
GetMenuState
GetMenuItemInfoA
GetMenuItemID
GetMenuItemCount
GetMenu
GetLastActivePopup
GetKeyboardState
GetKeyboardLayoutList
GetKeyboardLayout
GetKeyState
GetKeyNameTextA
GetIconInfo
GetForegroundWindow
GetFocus
GetDesktopWindow
GetDCEx
GetDC
GetCursorPos
GetCursor
GetClientRect
GetClassInfoA
GetCapture
GetActiveWindow
FrameRect
FindWindowA
FillRect
EqualRect
EnumWindows
EnumThreadWindows
EndPaint
EnableWindow
EnableScrollBar
EnableMenuItem
DrawTextA
DrawMenuBar
DrawIconEx
DrawIcon
DrawFrameControl
DrawEdge
DispatchMessageA
DestroyWindow
DestroyMenu
DestroyIcon
DestroyCursor
DeleteMenu
DefWindowProcA
DefMDIChildProcA
DefFrameProcA
CreateWindowExA
CreatePopupMenu
CreateMenu
CreateIcon
ClientToScreen
CheckMenuItem
CallWindowProcA
CallNextHookEx
BeginPaint
CharLowerA
AdjustWindowRectEx
ActivateKeyboardLayout
GetKeyboardType
LoadStringA
MessageBoxA
CharNextA

Sections

UPX0
Size: 392KB - Virtual size: 392KB

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

.avp
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

a33259db0501b671af54f9b92cb52d99

Headers

File Characteristics

Imports

kernel32

advapi32

comctl32

gdi32

ole32

oleaut32

user32

Sections

UPX0 Size: 392KB - Virtual size: 392KB

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

.avp Size: 8KB - Virtual size: 8KB

UPX0
Size: 392KB - Virtual size: 392KB

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

.avp
Size: 8KB - Virtual size: 8KB