Behavioral task
behavioral1
Sample
db3bdf405401b133f017991ea3eae200_JaffaCakes118.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
db3bdf405401b133f017991ea3eae200_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
db3bdf405401b133f017991ea3eae200_JaffaCakes118
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Size
73KB
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MD5
db3bdf405401b133f017991ea3eae200
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SHA1
6f6c89319a9c3f5ab22df885278604b8c2c0ac26
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SHA256
6165db63e0b10dfdde5787dc6f7c5cb1cdd91a39dfab8ddb18317aae54dacc9f
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SHA512
71aa0e2eed0fdb5d7ca794cb13b90e2964f92879649b913b3b8fa3a92b8f6a5fd896bd930df002df892185f32989d58bc073b8667068c79c35e38a5578689333
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SSDEEP
1536:YXoCTvjefNKwDNuOtIcNmDZucuEaC8xeJRuDFbPkV4ymC4kOFun:YYmjefduOtuDZucuQ8xeOJa4ymZkYun
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource db3bdf405401b133f017991ea3eae200_JaffaCakes118
Files
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db3bdf405401b133f017991ea3eae200_JaffaCakes118.dll windows:4 windows x86 arch:x86
cd074b12bf051193a1d0319533eb6d19
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
OpenProcess
IsBadReadPtr
WriteFile
CreateFileA
GetCurrentProcessId
WaitForSingleObject
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
WideCharToMultiByte
ReadProcessMemory
SetThreadPriority
WritePrivateProfileStringA
ReadFile
GetProcessHeap
HeapAlloc
GetTickCount
DeviceIoControl
VirtualFree
GetSystemDirectoryA
TerminateProcess
CloseHandle
LoadLibraryA
GetProcAddress
DeleteFileA
GetWindowsDirectoryA
GetPrivateProfileStringA
CreateMutexA
GetLastError
GetModuleFileNameA
GetFileSize
GetModuleHandleA
VirtualProtect
Sleep
GetTempPathA
InterlockedExchange
DeleteCriticalSection
CreateThread
msvcrt
wcslen
_except_handler3
exit
atoi
wcscmp
mbstowcs
wcscpy
wcsncat
wcsstr
_vsnprintf
isspace
isalnum
wcscat
__dllonexit
_onexit
_itoa
strrchr
strncpy
sprintf
_strdup
_strlwr
strstr
free
strcat
__CxxFrameHandler
??2@YAPAXI@Z
??3@YAXPAX@Z
strcpy
memset
strlen
malloc
memcpy
_stricmp
strchr
_strcmpi
gdiplus
GdiplusStartup
GdipCreateBitmapFromHBITMAP
GdipDisposeImage
GdipGetImageEncodersSize
GdipGetImageEncoders
GdipSaveImageToFile
gdi32
DeleteDC
BitBlt
SelectObject
CreateCompatibleBitmap
CreateCompatibleDC
GetDeviceCaps
CreateDCA
DeleteObject
ws2_32
closesocket
advapi32
RegQueryValueExA
RegOpenKeyExA
RegEnumKeyExA
RegCloseKey
user32
GetClassNameW
GetWindow
GetForegroundWindow
wsprintfA
EnumWindows
IsWindow
IsWindowVisible
GetWindowTextA
SendMessageA
GetClassNameA
Sections
.text Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ