2024-03-12_f61f924fc8d24e59ae485e89a595e5f0_ryuk

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General

Target

2024-03-12_f61f924fc8d24e59ae485e89a595e5f0_ryuk
Size

164KB
MD5

f61f924fc8d24e59ae485e89a595e5f0
SHA1

af07f60d91670098a7bf1b96f55ceeac037043a2
SHA256

3662d6e2299f7259237ed1ac4a3f24588b50fa70d563c7660adce461809690fa
SHA512

e1f5e068a7de0e54d57637f2b8e0a9950ee4fbe96e81551d3e6d454d01c33bf941900c78693b17e7079297ab90bfaafb885267bcf0425db1ced565b694da8d38
SSDEEP

3072:C9ZebmPmR3hSs05ZQcESImEetazbcH6/xL2nfGa8XCA+:C3eYmR3hSs05ZQcQdeEce

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-03-12_f61f924fc8d24e59ae485e89a595e5f0_ryuk

Files

2024-03-12_f61f924fc8d24e59ae485e89a595e5f0_ryuk
.exe windows:6 windows x64 arch:x64

341ef72e10682ff1e0a7dee4c5ab7f6f

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

P:\camerabits\pm\build\x64\VideoRender\Release_PM\VideoRender.pdb

Imports

mfplat

MFCreateMediaType
MFStartup
MFShutdown
MFCreateAttributes

mfreadwrite

MFCreateSourceReaderFromURL

propsys

PropVariantToUInt32

kernel32

TlsFree
WriteConsoleW
HeapReAlloc
HeapSize
SetFilePointerEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
WriteFile
MulDiv
MultiByteToWideChar
CreateFileW
CloseHandle
GetProcessHeap
SetStdHandle
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCPInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlPcToFileHeader
EncodePointer
RaiseException
RtlUnwindEx
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
FreeLibrary
GetProcAddress
LoadLibraryExW
GetStdHandle
GetModuleFileNameA
WideCharToMultiByte
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
GetACP
HeapFree
HeapAlloc
CompareStringW
LCMapStringW
GetFileType
GetStringTypeW
FindClose
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP

user32

SetRect
SetRectEmpty

ole32

CoInitializeEx
CoUninitialize

Sections

.text
Size: 107KB - Virtual size: 106KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 188B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

341ef72e10682ff1e0a7dee4c5ab7f6f

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mfplat

mfreadwrite

propsys

kernel32

user32

ole32

Sections

.text Size: 107KB - Virtual size: 106KB

.rdata Size: 44KB - Virtual size: 43KB

.data Size: 2KB - Virtual size: 6KB

.pdata Size: 6KB - Virtual size: 6KB

.gfids Size: 512B - Virtual size: 188B

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 107KB - Virtual size: 106KB

.rdata
Size: 44KB - Virtual size: 43KB

.data
Size: 2KB - Virtual size: 6KB

.pdata
Size: 6KB - Virtual size: 6KB

.gfids
Size: 512B - Virtual size: 188B

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 2KB - Virtual size: 1KB