4c63e6e7bbd2b7339b6d7e9e2724a65a_JaffaCakes118

Sharing

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General

Target

4c63e6e7bbd2b7339b6d7e9e2724a65a_JaffaCakes118
Size

316KB
MD5

4c63e6e7bbd2b7339b6d7e9e2724a65a
SHA1

23f14dd4953a3811057d7cb5b591aa3247d1ff8d
SHA256

ba02b921ee2830e68e8e1146c7a9c455f144a285978480906914fa1bc166e170
SHA512

541ef1bb470e4801e4901ac56e727f6b6b4617271ce6db64bf6b2a6bff9773043c750cee5138dbcc4d884d5f1280c1e25e2a2d8d21906a583b4da966f4491e99
SSDEEP

6144:11XDhjhxCYbsrjxUkSY5tnQXqo9rIDDKuF4B02TbMyv:1ZhjXjsrjxUmAqdk0aN

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
4c63e6e7bbd2b7339b6d7e9e2724a65a_JaffaCakes118

Files

4c63e6e7bbd2b7339b6d7e9e2724a65a_JaffaCakes118
.exe windows:5 windows x86 arch:x86

22288a1204f04ff858db2dbb1fdd1cb4

Headers

DLL Characteristics

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

PDB Paths

napstat.pdb

Imports

msvcrt

free
__wgetmainargs
_wcmdln
exit
_cexit
_XcptFilter
_exit
_c_exit
wcscmp
towupper
wcschr
wcsstr
iswspace
_wtof
_ftol
vswprintf
_vscwprintf
malloc
memmove
_except_handler3
wcslen
_purecall
??2@YAPAXI@Z
__CxxFrameHandler
realloc
_CxxThrowException
??3@YAXPAX@Z
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
?terminate@@YAXXZ
__dllonexit
_onexit
??1type_info@@UAE@XZ
_controlfp
memset

advapi32

UnregisterTraceGuids
GetTraceLoggerHandle
GetTraceEnableLevel
GetTraceEnableFlags
RegCreateKeyExW
RegSetValueExW
RegCloseKey
TraceMessage
RegDeleteKeyW
RegDeleteValueW
RegOpenKeyExW
RegQueryInfoKeyW
RegEnumKeyExW
RegQueryValueExW
FreeSid
CheckTokenMembership
AllocateAndInitializeSid
QueryServiceStatus
CloseServiceHandle
OpenServiceW
OpenSCManagerW
RegisterTraceGuidsW

kernel32

GetCommandLineW
VirtualAlloc
VirtualFree
LoadLibraryA
GetProcAddress
HeapSize
HeapReAlloc
HeapDestroy
GetVersionExA
GetStartupInfoW
GetModuleHandleA
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
InterlockedExchange
GetACP
GetLocaleInfoA
GetThreadLocale
GetVersionExW
RaiseException
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
FlushInstructionCache
GetCurrentProcess
GetCurrentThreadId
SetLastError
GetModuleFileNameW
lstrlenW
HeapFree
HeapAlloc
GetProcessHeap
GetUserDefaultUILanguage
SizeofResource
LockResource
LoadResource
FindResourceW
FindResourceExW
GetLastError
CreateMutexW
CloseHandle
CreateProcessW
FormatMessageW
GlobalFree
GetSystemTimeAsFileTime
FreeLibrary
InterlockedIncrement
InterlockedDecrement
MultiByteToWideChar
LoadLibraryExW
lstrcmpiW
lstrcpynW
CreateEventW
GetLocaleInfoW
SetProcessWorkingSetSize
GetTimeFormatW
GetDateFormatW
FileTimeToSystemTime
FileTimeToLocalFileTime
DeleteFileW
lstrcatW
lstrcpyW
MoveFileExW
WriteFile
CreateFileW
GetTempFileNameW
GetTempPathW
GetSystemDefaultLangID
LoadLibraryW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId

gdi32

DeleteObject
GetDeviceCaps
GetTextMetricsW
SelectObject
CreateFontIndirectW
DPtoLP
SetWindowOrgEx
SetViewportOrgEx
ModifyWorldTransform
SetGraphicsMode
SaveDC
BitBlt
CreateSolidBrush
CreateCompatibleBitmap
CreateCompatibleDC
SetTextColor
SetBkMode
GetObjectA
GetObjectW
DeleteDC
SetLayout
CreateBitmap
RestoreDC
GetStockObject

user32

GetFocus
GetKeyState
DrawIcon
EnableWindow
IsWindowVisible
SendNotifyMessageW
SetScrollInfo
GetScrollInfo
SetScrollPos
ScrollWindowEx
ScrollWindow
GetScrollPos
SetFocus
DestroyWindow
GetDlgItem
TrackMouseEvent
IsWindowEnabled
SetRect
GetParent
ScreenToClient
UnregisterClassW
SendMessageW
SetWindowLongW
SetWindowTextW
UpdateWindow
ShowWindow
GetClassInfoExW
wsprintfW
LoadCursorW
DefWindowProcW
RegisterClassExW
CreateWindowExW
GetWindowLongW
CallWindowProcW
PostMessageW
GetClientRect
PostQuitMessage
DispatchMessageW
TranslateMessage
GetMessageW
RegisterWindowMessageW
DestroyIcon
IsWindow
FindWindowExW
SetForegroundWindow
LoadImageW
GetSystemMetrics
LoadIconW
CharNextW
LoadStringW
ReleaseDC
GetDC
SetTimer
KillTimer
BringWindowToTop
DestroyMenu
TrackPopupMenu
SetMenuDefaultItem
SetMenuItemInfoW
AppendMenuW
CreatePopupMenu
GetCursorPos
MsgWaitForMultipleObjectsEx
PeekMessageW
GetSysColor
SystemParametersInfoW
FillRect
MapWindowPoints
GetWindowRect
GetAncestor
IsIconic
EndPaint
BeginPaint
GetWindowTextW
GetWindowTextLengthW
MoveWindow
InvalidateRect
DrawTextW

shell32

ShellExecuteW
Shell_NotifyIconW
CommandLineToArgvW
SHGetFolderPathW

gdiplus

GdipDeleteFont
GdipDrawPath
GdipDrawImageRectI
GdipFillPath
GdipCreateLineBrushFromRectWithAngleI
GdipCreateSolidFill
GdipCreateBitmapFromHICON
GdipDeletePath
GdipCreatePath
GdipDeletePen
GdipCreatePen1
GdipCloneImage
GdipCloneBrush
GdipAlloc
GdipCreateFontFromLogfontA
GdipCreateFontFromDC
GdipDrawImageRectRectI
GdipMeasureString
GdipFillRectangleI
GdipSetSmoothingMode
GdipCreateFromHDC
GdipCreateLineBrushFromRectI
GdipGetImageHeight
GdipGetImageWidth
GdipDisposeImage
GdipLoadImageFromFile
GdipDeleteGraphics
GdiplusShutdown
GdiplusStartup
GdipClosePathFigure
GdipAddPathLineI
GdipAddPathArcI
GdipDeleteBrush
GdipFree
GdipCreateStringFormat
GdipDeleteStringFormat

oleaut32

VarUI4FromStr
SysStringLen
SysFreeString
SysAllocString
VariantClear
VariantInit
LoadRegTypeLi
LoadTypeLi

shlwapi

StrCmpW

ole32

CoTaskMemAlloc
CoTaskMemRealloc
CoUninitialize
CoInitialize
CoTaskMemFree
CoCreateInstance

Sections

.text
Size: 99KB - Virtual size: 98KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 68KB - Virtual size: 68KB

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

22288a1204f04ff858db2dbb1fdd1cb4

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

advapi32

kernel32

gdi32

user32

shell32

gdiplus

oleaut32

shlwapi

ole32

Sections

.text Size: 99KB - Virtual size: 98KB

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

.rsrc Size: 68KB - Virtual size: 68KB

UPX0 Size: 144KB - Virtual size: 380KB

.text
Size: 99KB - Virtual size: 98KB

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

.rsrc
Size: 68KB - Virtual size: 68KB

UPX0
Size: 144KB - Virtual size: 380KB