Behavioral task
behavioral1
Sample
1456b43a17c9ee784a9afd90e8d51d00_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
1456b43a17c9ee784a9afd90e8d51d00_JaffaCakes118
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Size
548KB
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MD5
1456b43a17c9ee784a9afd90e8d51d00
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SHA1
f57208cd705aa0b8ee2f55c7cffe87fcbe10fb4d
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SHA256
f50cf61ce0c10f3d83d221cc34bc1c4f86a29d02c1f2642eb13b4e1f65237023
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SHA512
2f4ca1325fb5ee71f7a11a2c300bfa0ba1c18271641011816bb928c13cd8802a0f799736fcbe41cd51e4859b865cc8e2ddd492cc1d461e81928e4def1346f6fc
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SSDEEP
12288:zBuDUZ5k9uSSj4i1hmUs9oyXo2fg7AwFSG3Z2M6E3ZDhKToexI5:z8DUZ5Bs29s6yXfM6GpP6E3ZDhKR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1456b43a17c9ee784a9afd90e8d51d00_JaffaCakes118
Files
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1456b43a17c9ee784a9afd90e8d51d00_JaffaCakes118.exe windows:1 windows x86 arch:x86
f90345a40f9b73257e21afcafb81b144
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
GetModuleFileNameA
GetStartupInfoA
SetEnvironmentVariableA
GetEnvironmentVariableA
ReleaseMutex
Sleep
WaitForSingleObject
CreateMutexA
OpenMutexA
GetCurrentProcessId
GetCurrentThreadId
CreateThread
GetTickCount
CloseHandle
ReadFile
GetFileSize
CreateFileA
FindClose
FindFirstFileA
GetExitCodeProcess
ContinueDebugEvent
SetThreadContext
GetThreadContext
ReadProcessMemory
WaitForDebugEvent
SuspendThread
DebugActiveProcess
ResumeThread
MapViewOfFile
DuplicateHandle
GetCurrentProcess
CreateFileMappingA
VirtualProtectEx
GetCommandLineA
CompareStringA
FlushFileBuffers
LCMapStringW
LCMapStringA
SetStdHandle
GetOEMCP
GetACP
GetCPInfo
GetStringTypeW
GetStringTypeA
MultiByteToWideChar
SetFilePointer
HeapReAlloc
WriteFile
VirtualFree
HeapCreate
CompareStringW
HeapDestroy
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
WideCharToMultiByte
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
HeapAlloc
HeapFree
GetVersion
GetLocalTime
CreateProcessA
GetCurrentThread
SetThreadPriority
GetVersionExA
LoadLibraryA
GetLastError
GetProcAddress
VirtualAlloc
VirtualProtect
WriteProcessMemory
GetModuleHandleA
ExitProcess
TerminateProcess
RtlUnwind
GetTimeZoneInformation
GetSystemTime
user32
GetDesktopWindow
MoveWindow
SetPropA
EnumThreadWindows
GetPropA
WaitForInputIdle
GetMessageA
PeekMessageA
TranslateMessage
DispatchMessageA
BeginPaint
EndPaint
KillTimer
LoadCursorA
RegisterClassA
GetAsyncKeyState
GetSystemMetrics
CreateWindowExA
SetTimer
PostMessageA
IsWindow
SetWindowTextA
GetDlgItem
CreateDialogIndirectParamA
ShowWindow
UpdateWindow
FindWindowA
SendMessageA
DestroyWindow
MessageBoxA
DefWindowProcA
gdi32
SelectObject
BitBlt
DeleteObject
CreatePalette
CreateDCA
SelectPalette
RealizePalette
CreateDIBitmap
DeleteDC
CreateCompatibleDC
Sections
UPX0 Size: - Virtual size: 588KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 328KB - Virtual size: 328KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 68KB - Virtual size: 128KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 84KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE