Behavioral task
behavioral1
Sample
3f6b73530af3e27d09a17d6ae9b71159_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3f6b73530af3e27d09a17d6ae9b71159_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3f6b73530af3e27d09a17d6ae9b71159_JaffaCakes118
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Size
194KB
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MD5
3f6b73530af3e27d09a17d6ae9b71159
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SHA1
d116ff442010725d1338aae932eff71273d42887
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SHA256
de4c774d0f9ab25f39b41a3d834716d2ba17b5c372f4bab81ec9016bf196f9b8
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SHA512
efcf6224a307551f6a9895059e53686a40d66ec9dd22ff45b3d7d09b4ba46a21d0eb3e51b71fe7aae1f5afba8bda88b543c08030efec69f166e55d88e72c06cf
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SSDEEP
3072:HsDPxeevEFoNNHvk6wE39IN8PF/NG73fLEjC:QE6cqS+43
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3f6b73530af3e27d09a17d6ae9b71159_JaffaCakes118
Files
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3f6b73530af3e27d09a17d6ae9b71159_JaffaCakes118.exe windows:1 windows x86 arch:x86
f52fcd0096c0c7b3c5f28f670d46cbf4
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
RegisterServiceProcess
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
GetFileType
CreateFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
GetModuleFileNameA
WriteFile
WaitForSingleObject
VirtualQuery
VirtualAlloc
Sleep
SizeofResource
SetFilePointer
SetEndOfFile
ReadFile
LockResource
LoadResource
LoadLibraryA
LeaveCriticalSection
InitializeCriticalSection
GetVersionExA
GetTimeZoneInformation
GetTickCount
GetThreadLocale
GetSystemDirectoryA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLocalTime
GetLastError
GetDiskFreeSpaceA
GetDateFormatA
GetCurrentThreadId
GetCurrentProcessId
GetCPInfo
FreeResource
FreeLibrary
FormatMessageA
FindResourceA
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
EnumCalendarInfoA
EnterCriticalSection
DeleteCriticalSection
CreateFileA
CreateEventA
CopyFileA
CompareStringA
CloseHandle
advapi32
RegSetValueExA
RegOpenKeyExA
RegFlushKey
RegDeleteValueA
RegCreateKeyExA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
mpr
WNetEnumCachedPasswords
oleaut32
VariantChangeTypeEx
VariantCopyInd
VariantClear
SysStringLen
SysFreeString
SysReAllocStringLen
SysAllocStringLen
rasapi32
RasEnumEntriesA
RasEnumConnectionsA
shell32
ShellExecuteA
user32
GetKeyboardType
LoadStringA
MessageBoxA
CharNextA
UnregisterClassA
TranslateMessage
SetWindowLongA
RegisterClassA
PostMessageA
PeekMessageA
MessageBoxA
LoadStringA
GetWindowLongA
GetSystemMetrics
GetClassInfoA
DispatchMessageA
DestroyWindow
DefWindowProcA
CreateWindowExA
Sections
UPX0 Size: 188KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avp Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE