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Behavioral task
behavioral1
Sample
3bcdef800d8b563803d1707aa1ac8047_JaffaCakes118.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3bcdef800d8b563803d1707aa1ac8047_JaffaCakes118.dll
Resource
win10v2004-20240709-en
General
-
Target
3bcdef800d8b563803d1707aa1ac8047_JaffaCakes118
-
Size
120KB
-
MD5
3bcdef800d8b563803d1707aa1ac8047
-
SHA1
47ea08c96b6a513e3fb06cd64ea94b3f242fec1a
-
SHA256
153d6a7bceb29069d6768d0e1cd2925b4e2820e0210a2df5920281a18610f4fc
-
SHA512
d42fe0fa89226a2cbae3e40031c004f29cf37b48f3ff0bfdd25516e340ba2d5b706356873943bfbb47046a3cab924daa35c0d747d26cae4692f8b7e26344d908
-
SSDEEP
3072:gTXjWlUye7I5ri2zzJrtjmGxTKiaSfO4IQFkYQS0RvW12mo:UKlUH0XfPxtfOgkYJ0R02mo
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3bcdef800d8b563803d1707aa1ac8047_JaffaCakes118
Files
-
3bcdef800d8b563803d1707aa1ac8047_JaffaCakes118.dll windows:4 windows x86 arch:x86
5f62371e77211d592aa9506112f19ced
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
FlushInstructionCache
DisableThreadLibraryCalls
CreateThread
CreateFileMappingA
OpenFileMappingA
MapViewOfFile
CloseHandle
LoadLibraryA
GetProcAddress
GetCurrentProcess
Sleep
VirtualProtect
MulDiv
GetModuleHandleA
HeapFree
HeapAlloc
GetSystemTimeAsFileTime
GetCommandLineA
GetVersion
ExitProcess
TerminateProcess
HeapReAlloc
HeapSize
RaiseException
HeapDestroy
HeapCreate
VirtualFree
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
VirtualAlloc
GetCurrentThreadId
TlsSetValue
TlsAlloc
TlsFree
SetLastError
TlsGetValue
GetLastError
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
WriteFile
InterlockedDecrement
InterlockedIncrement
SetFilePointer
GetCPInfo
GetACP
GetOEMCP
MultiByteToWideChar
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
SetStdHandle
RtlUnwind
FlushFileBuffers
LoadLibraryA
VirtualProtect
GetModuleFileNameA
ExitProcess
user32
FindWindowA
SetTimer
GetAsyncKeyState
MessageBeep
GetSystemMetrics
MessageBoxA
gdi32
CreateDIBSection
SetMapMode
GetDeviceCaps
CreateFontA
SelectObject
SetTextColor
SetBkColor
SetTextAlign
GetTextExtentPoint32A
ExtTextOutA
DeleteObject
DeleteDC
CreateCompatibleDC
Exports
Exports
Sections
.text Size: - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: - Virtual size: 35KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.tls Size: 4KB - Virtual size: 24B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp2 Size: 108KB - Virtual size: 104KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 204B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ