15e89aa3c21af2b16058597f1a284b3b_JaffaCakes118

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General

Target

15e89aa3c21af2b16058597f1a284b3b_JaffaCakes118
Size

5.2MB
MD5

15e89aa3c21af2b16058597f1a284b3b
SHA1

2d1109bf712e2ef03c39a763db2c8c066cf06c2b
SHA256

93767562cec2c5dbadcddfc97ba403ea1edf0284e63b2bcd28e72abb9bf19f7b
SHA512

b844183b4b13bc84b4ca772d1bb9ef8fc38b94d2819a0f7a3f4a166792b2edf2fdfca653dae0a321984364399aa3e6471af09828d01db08715f12c57e84fed46
SSDEEP

98304:zdrfvICNgein3B2+TXP4tNCdV18mb/Dx1lAI3Z4q7+qf/5/YVtLjj0lM4D:hLvIygXnRJ4ZG/DDlAojf/5/UtLjC

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
15e89aa3c21af2b16058597f1a284b3b_JaffaCakes118

Files

15e89aa3c21af2b16058597f1a284b3b_JaffaCakes118
.exe windows:4 windows x86 arch:x86

a80c19f7b5e4943e7c26cc3b87b5eb23

Headers

File Characteristics

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

DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetCurrentThreadId
InterlockedDecrement
InterlockedIncrement
VirtualQuery
WideCharToMultiByte
SetCurrentDirectoryA
MultiByteToWideChar
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCurrentDirectoryA
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
CreateDirectoryA
ExitProcess
ExitThread
CreateThread
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetSystemTime
GetFileType
CreateFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
lstrlenA
lstrcpyA
lstrcmpiA
lstrcmpA
WritePrivateProfileStringA
WriteFile
WinExec
WideCharToMultiByte
WaitForSingleObject
VirtualQuery
VirtualAlloc
UnmapViewOfFile
SuspendThread
Sleep
SizeofResource
SetThreadLocale
SetFilePointer
SetFileAttributesA
SetEvent
SetErrorMode
SetEndOfFile
SetCurrentDirectoryA
SearchPathA
ResumeThread
ResetEvent
ReleaseMutex
ReadFile
QueryPerformanceCounter
QueryDosDeviceA
OpenProcess
OpenFileMappingA
MultiByteToWideChar
MulDiv
MapViewOfFile
LockResource
LocalFree
LoadResource
LoadLibraryExA
LoadLibraryA
LeaveCriticalSection
IsDBCSLeadByte
IsBadWritePtr
IsBadReadPtr
InitializeCriticalSection
GlobalUnlock
GlobalSize
GlobalReAlloc
GlobalMemoryStatus
GlobalHandle
GlobalLock
GlobalFree
GlobalFindAtomA
GlobalDeleteAtom
GlobalAlloc
GlobalAddAtomA
GetWindowsDirectoryA
GetVolumeInformationA
GetVersionExA
GetVersion
GetUserDefaultLCID
GetTickCount
GetThreadLocale
GetTempPathA
GetTempFileNameA
GetSystemTime
GetSystemInfo
GetSystemDirectoryA
GetSystemDefaultLCID
GetStringTypeExA
GetStdHandle
GetProfileStringA
GetProcAddress
GetPrivateProfileStringA
GetModuleHandleA
GetModuleFileNameA
GetLogicalDrives
GetLocaleInfoA
GetLocalTime
GetLastError
GetFullPathNameA
GetFileSize
GetFileAttributesA
GetExitCodeThread
GetEnvironmentVariableA
GetDriveTypeA
GetDiskFreeSpaceA
GetDateFormatA
GetCurrentThreadId
GetCurrentProcessId
GetCurrentDirectoryA
GetComputerNameA
GetCPInfo
GetACP
FreeResource
InterlockedIncrement
InterlockedExchange
InterlockedDecrement
FreeLibrary
FormatMessageA
FlushViewOfFile
FindResourceA
FindNextFileA
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
FatalAppExitA
ExpandEnvironmentStringsA
EnumCalendarInfoA
EnterCriticalSection
DeviceIoControl
DeleteFileA
DeleteCriticalSection
DefineDosDeviceA
CreateThread
CreateMutexA
CreateFileMappingA
CreateFileA
CreateEventA
CreateDirectoryA
CopyFileA
CompareStringA
CloseHandle
Sleep
MulDiv
LoadLibraryA
VirtualAlloc
VirtualFree
GetModuleFileNameA
ExitProcess

user32

GetKeyboardType
LoadStringA
MessageBoxA
CharNextA
WindowFromPoint
WinHelpA
WaitMessage
ValidateRect
UpdateWindow
UnregisterClassA
UnionRect
UnhookWindowsHookEx
TranslateMessage
TranslateMDISysAccel
TrackPopupMenu
TabbedTextOutA
SystemParametersInfoA
ShowWindow
ShowScrollBar
ShowOwnedPopups
ShowCursor
ShowCaret
SetWindowsHookExA
SetWindowTextA
SetWindowPos
SetWindowPlacement
SetWindowLongA
SetTimer
SetScrollRange
SetScrollPos
SetScrollInfo
SetRect
SetPropA
SetParent
SetMenuItemInfoA
SetMenu
SetKeyboardState
SetForegroundWindow
SetFocus
SetCursorPos
SetCursor
SetClipboardData
SetClassLongA
SetCapture
SetActiveWindow
SendMessageA
SendDlgItemMessageA
ScrollWindowEx
ScrollWindow
ScreenToClient
RemovePropA
RemoveMenu
ReleaseDC
ReleaseCapture
RegisterWindowMessageA
RegisterClipboardFormatA
RegisterClassA
RedrawWindow
PtInRect
PostQuitMessage
PostMessageA
PeekMessageA
OpenClipboard
OffsetRect
OemToCharBuffA
OemToCharA
MsgWaitForMultipleObjects
MessageBoxExA
MessageBoxA
MessageBeep
MapWindowPoints
MapVirtualKeyA
LoadStringA
LoadKeyboardLayoutA
LoadIconA
LoadCursorA
LoadBitmapA
KillTimer
IsZoomed
IsWindowVisible
IsWindowEnabled
IsWindow
IsRectEmpty
IsIconic
IsDialogMessageA
IsChild
IsCharAlphaNumericA
IsCharAlphaA
InvalidateRect
IntersectRect
InsertMenuItemA
InsertMenuA
InflateRect
HideCaret
GetWindowThreadProcessId
GetWindowTextA
GetWindowRect
GetWindowPlacement
GetWindowLongA
GetWindowDC
GetTopWindow
GetSystemMetrics
GetSystemMenu
GetSysColor
GetSubMenu
GetScrollRange
GetScrollPos
GetScrollInfo
GetPropA
GetParent
GetWindow
GetMessageTime
GetMessagePos
GetMessageA
GetMenuStringA
GetMenuState
GetMenuItemInfoA
GetMenuItemID
GetMenuItemCount
GetMenu
GetLastActivePopup
GetKeyboardState
GetKeyboardLayoutList
GetKeyboardLayout
GetKeyState
GetKeyNameTextA
GetIconInfo
GetForegroundWindow
GetFocus
GetDoubleClickTime
GetDlgItem
GetDesktopWindow
GetDCEx
GetDC
GetCursorPos
GetCursor
GetClipboardData
GetClientRect
GetClassNameA
GetClassInfoA
GetCaretPos
GetCapture
GetActiveWindow
FrameRect
FindWindowA
FillRect
EqualRect
EnumWindows
EnumThreadWindows
EnumClipboardFormats
EndPaint
EndDeferWindowPos
EnableWindow
EnableScrollBar
EnableMenuItem
EmptyClipboard
DrawTextExA
DrawTextA
DrawStateA
DrawMenuBar
DrawIconEx
DrawIcon
DrawFrameControl
DrawFocusRect
DrawEdge
DispatchMessageA
DestroyWindow
DestroyMenu
DestroyIcon
DestroyCursor
DeleteMenu
DeferWindowPos
DefWindowProcA
DefMDIChildProcA
DefFrameProcA
CreateWindowExA
CreatePopupMenu
CreateMenu
CreateIcon
CopyIcon
CloseClipboard
ClientToScreen
ChildWindowFromPoint
CheckMenuItem
CharUpperBuffW
CharNextExA
CharLowerBuffW
CallWindowProcA
CallNextHookEx
BringWindowToTop
BeginPaint
BeginDeferWindowPos
CharNextA
CharLowerBuffA
CharLowerA
CharUpperBuffA
CharToOemBuffA
CharToOemA
AdjustWindowRectEx
ActivateKeyboardLayout
DdeCmpStringHandles
DdeFreeStringHandle
DdeQueryStringA
DdeCreateStringHandleA
DdeGetLastError
DdeFreeDataHandle
DdeUnaccessData
DdeAccessData
DdeGetData
DdeCreateDataHandle
DdeClientTransaction
DdeNameService
DdePostAdvise
DdeSetUserHandle
DdeQueryConvInfo
DdeDisconnect
DdeConnect
DdeUninitialize
DdeInitializeA
MessageBoxA

advapi32

RegQueryValueExA
RegOpenKeyExA
RegCloseKey
SetSecurityDescriptorDacl
RegSetValueExA
RegQueryValueExA
RegQueryInfoKeyA
RegOpenKeyExA
RegFlushKey
RegEnumKeyExA
RegCreateKeyExA
RegCloseKey
InitializeSecurityDescriptor
GetUserNameA
QueryServiceStatus
OpenServiceA
OpenSCManagerA
EnumServicesStatusA
CloseServiceHandle

oleaut32

SysFreeString
SysReAllocStringLen
SysAllocStringLen
SafeArrayPtrOfIndex
SafeArrayPutElement
SafeArrayGetElement
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayRedim
SafeArrayCreate
VariantChangeType
VariantCopyInd
VariantCopy
VariantClear
VariantInit
CreateErrorInfo
GetErrorInfo
SetErrorInfo
GetActiveObject
SysFreeString

mpr

WNetGetConnectionA

version

VerQueryValueA
GetFileVersionInfoSizeA
GetFileVersionInfoA

gdi32

UnrealizeObject
TextOutW
TextOutA
StretchDIBits
StretchBlt
StartPage
StartDocA
SetWindowOrgEx
SetWindowExtEx
SetWinMetaFileBits
SetViewportOrgEx
SetViewportExtEx
SetTextJustification
SetTextColor
SetTextAlign
SetStretchBltMode
SetROP2
SetPixel
SetMapMode
SetEnhMetaFileBits
SetDIBColorTable
SetBrushOrgEx
SetBkMode
SetBkColor
SetAbortProc
SelectPalette
SelectObject
SelectClipRgn
SaveDC
RoundRect
RestoreDC
Rectangle
RectVisible
RealizePalette
PtInRegion
Polyline
Polygon
PolyPolyline
PlayEnhMetaFile
PatBlt
MoveToEx
MaskBlt
LineTo
LPtoDP
IntersectClipRect
GetWindowOrgEx
GetWindowExtEx
GetWinMetaFileBits
GetViewportExtEx
GetTextMetricsA
GetTextExtentPointA
GetTextExtentPoint32W
GetTextExtentPoint32A
GetSystemPaletteEntries
GetStockObject
GetRgnBox
GetPixel
GetPaletteEntries
GetObjectA
GetNearestColor
GetMapMode
GetEnhMetaFilePaletteEntries
GetEnhMetaFileHeader
GetEnhMetaFileDescriptionA
GetEnhMetaFileBits
GetDeviceCaps
GetDIBits
GetDIBColorTable
GetDCOrgEx
GetCurrentPositionEx
GetClipRgn
GetClipBox
GetBrushOrgEx
GetBitmapBits
GdiFlush
FillRgn
ExtTextOutW
ExtTextOutA
ExtCreateRegion
ExtCreatePen
ExcludeClipRect
EnumFontFamiliesExA
EndPage
EndDoc
Ellipse
DeleteObject
DeleteEnhMetaFile
DeleteDC
DPtoLP
CreateSolidBrush
CreateRectRgnIndirect
CreateRectRgn
CreatePolygonRgn
CreatePenIndirect
CreatePatternBrush
CreatePalette
CreateICA
CreateHalftonePalette
CreateFontIndirectA
CreateEnhMetaFileA
CreateEllipticRgnIndirect
CreateEllipticRgn
CreateDIBitmap
CreateDIBSection
CreateDCA
CreateCompatibleDC
CreateCompatibleBitmap
CreateBrushIndirect
CreateBitmap
CopyEnhMetaFileA
CombineRgn
CloseEnhMetaFile
BitBlt
Arc
AbortDoc

ole32

CreateStreamOnHGlobal
IsAccelerator
OleDraw
OleSetMenuDescriptor
CoTaskMemFree
ProgIDFromCLSID
StringFromCLSID
CoCreateInstance
CoGetClassObject
CoUninitialize
CoInitialize
IsEqualGUID

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_Replace
ImageList_Draw
ImageList_GetBkColor
ImageList_SetBkColor
ImageList_ReplaceIcon
ImageList_Add
ImageList_GetImageCount
ImageList_Destroy
ImageList_Create
InitCommonControls

winspool.drv

OpenPrinterA
GetPrinterDriverA
EnumPrintersA
DocumentPropertiesA
DeviceCapabilitiesA
ClosePrinter

shell32

ShellExecuteA

comdlg32

PrintDlgA
ChooseFontA
GetSaveFileNameA
GetOpenFileNameA

wsock32

__WSAFDIsSet
WSACleanup
WSAStartup
WSAGetLastError
getservbyname
gethostbyname
socket
shutdown
send
select
recv
ntohs
listen
ioctlsocket
inet_ntoa
inet_addr
htons
getsockname
connect
closesocket
bind
accept

cw3220mt

_stat
_sprintf
_sscanf
_gmtime
_time
_getpid
_strtoul
_strtol
_getenv
_atol
_realloc
_malloc
_free
_strstr
_strrchr
_strchr
_strupr
_strtok
_strspn
_strncpy
_strncmp
_strncat
_strlen
_strcspn
_strcpy
_strcmp
_strcat
_memset
_memmove
_memcpy
_memcmp
_wcslen
_fgets
_fgetc
_fclose
_fseek
_fread
_fopen
__ctype

winmm

timeGetTime
sndPlaySoundA

Sections

CODE
Size: - Virtual size: 4.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

DATA
Size: - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 32KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 36B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.UPX0
Size: - Virtual size: 284KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 61KB - Virtual size: 2.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.UPX1
Size: - Virtual size: 2.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.UPX2
Size: 5.1MB - Virtual size: 5.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 192B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a80c19f7b5e4943e7c26cc3b87b5eb23

Headers

File Characteristics

Imports

kernel32

user32

advapi32

oleaut32

mpr

version

gdi32

ole32

comctl32

winspool.drv

shell32

comdlg32

wsock32

cw3220mt

winmm

Sections

CODE Size: - Virtual size: 4.3MB

DATA Size: - Virtual size: 92KB

BSS Size: - Virtual size: 32KB

.idata Size: - Virtual size: 16KB

.tls Size: - Virtual size: 36B

.rdata Size: - Virtual size: 4KB

.UPX0 Size: - Virtual size: 284KB

.rsrc Size: 61KB - Virtual size: 2.8MB

.UPX1 Size: - Virtual size: 2.1MB

.UPX2 Size: 5.1MB - Virtual size: 5.1MB

.reloc Size: 512B - Virtual size: 192B

CODE
Size: - Virtual size: 4.3MB

DATA
Size: - Virtual size: 92KB

BSS
Size: - Virtual size: 32KB

.idata
Size: - Virtual size: 16KB

.tls
Size: - Virtual size: 36B

.rdata
Size: - Virtual size: 4KB

.UPX0
Size: - Virtual size: 284KB

.rsrc
Size: 61KB - Virtual size: 2.8MB

.UPX1
Size: - Virtual size: 2.1MB

.UPX2
Size: 5.1MB - Virtual size: 5.1MB

.reloc
Size: 512B - Virtual size: 192B