Behavioral task
behavioral1
Sample
71f1bcb3556ddcecd5372de83ceb25f8_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
71f1bcb3556ddcecd5372de83ceb25f8_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
71f1bcb3556ddcecd5372de83ceb25f8_JaffaCakes118
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Size
60KB
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MD5
71f1bcb3556ddcecd5372de83ceb25f8
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SHA1
2b2594422f02a5b9bd493fdf672c0d31f08c9abd
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SHA256
004a6ed476839cb5d82362a9fde2d12db1e311121db0fbb00b4200842d6706f1
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SHA512
9b4840919e08aeb2f95b5cb34fb4ae1598252054681a3360a4e02bbd6a1cc9f57fe659c733d9fcdc66beb77f291a98751f68c2f11d66b2293f89d161b39e5a8f
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SSDEEP
768:mgW2qlN3eQJXEHm7vmuPsw1EBWPe8RyMT6eyQNU:mj2ql8QJXEHSLB6BOm4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 71f1bcb3556ddcecd5372de83ceb25f8_JaffaCakes118
Files
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71f1bcb3556ddcecd5372de83ceb25f8_JaffaCakes118.exe windows:4 windows x86 arch:x86
55c4926c3d7698581a74c62a7f86d521
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
WriteProcessMemory
WriteFile
WinExec
VirtualQueryEx
VirtualProtectEx
VirtualFree
VirtualAlloc
TerminateProcess
Sleep
SetThreadContext
SetFilePointer
SetFileAttributesA
ResumeThread
ReadProcessMemory
ReadFile
LoadLibraryA
GetVersionExA
GetThreadContext
GetSystemDirectoryA
GetProcAddress
GetModuleHandleA
GetLastError
FreeLibrary
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
DeleteFileA
CreateProcessA
CreateFileA
CopyFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetVersion
GetCurrentThreadId
GetThreadLocale
GetStartupInfoA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCommandLineA
FreeLibrary
ExitProcess
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
CreateFileA
CloseHandle
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegSetValueExA
RegOpenKeyExA
RegCloseKey
OpenServiceA
OpenSCManagerA
DeleteService
CreateServiceA
CloseServiceHandle
gdi32
GetStockObject
mpr
WNetOpenEnumA
WNetEnumResourceA
WNetCloseEnum
oleaut32
SysFreeString
SysReAllocStringLen
urlmon
URLDownloadToFileA
user32
CreateWindowExA
TranslateMessage
SetTimer
RegisterClassA
KillTimer
GetMessageA
DispatchMessageA
DefWindowProcA
CharLowerBuffA
GetKeyboardType
MessageBoxA
CharNextA
Sections
UPX0 Size: 56KB - Virtual size: 56KB
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