Behavioral task
behavioral1
Sample
6fb393b756413c55dafd306e491b71c7_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
6fb393b756413c55dafd306e491b71c7_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
6fb393b756413c55dafd306e491b71c7_JaffaCakes118
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Size
496KB
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MD5
6fb393b756413c55dafd306e491b71c7
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SHA1
bed795a8bc3035685e144e320404df15cd6ae74e
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SHA256
6610108ca74e97aaa14c102453f71ea11ed35a51dd357d81dd590dc155944c9d
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SHA512
ff6db04bd637147107cf46b16f21d715f73e5a8ceeaed8ca4dd9ff897e82fd16ad452e5745acfb565e8350fa371d17eaa2268e087c8ced40266745dad2177524
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SSDEEP
6144:8k0xnQ0jZSXyHLrDaxIywWQRsyOO3DRrwsS05/tAYBa5D:8qXyH3DaomyZVxBa5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6fb393b756413c55dafd306e491b71c7_JaffaCakes118
Files
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6fb393b756413c55dafd306e491b71c7_JaffaCakes118.exe windows:1 windows x86 arch:x86
793b10b65bae23d68761b52d8b4c797a
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
GetCurrentThreadId
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenA
lstrcpynA
lstrcpyA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetSystemTime
GetFileType
CreateFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
GetModuleFileNameA
WriteFile
WaitForSingleObject
VirtualQuery
SetFilePointer
SetEndOfFile
ReadFile
LeaveCriticalSection
InitializeCriticalSection
GetWindowsDirectoryA
GetVersionExA
GetThreadLocale
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetDiskFreeSpaceA
GetCurrentThreadId
GetCPInfo
FormatMessageA
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
ExitProcess
EnumCalendarInfoA
EnterCriticalSection
DeleteCriticalSection
CreateFileA
CreateEventA
CreateDirectoryA
CopyFileA
CompareStringA
CloseHandle
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegFlushKey
RegCreateKeyExA
RegCloseKey
oleaut32
VariantChangeTypeEx
VariantCopyInd
VariantClear
SysStringLen
SysFreeString
SysReAllocStringLen
SysAllocStringLen
user32
GetKeyboardType
LoadStringA
MessageBoxA
CharNextA
MessageBoxA
LoadStringA
GetSystemMetrics
DestroyWindow
Sections
UPX0 Size: 492KB - Virtual size: 492KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avp Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE