2024-05-01_d1fc730e43f9272702c876e97224f6f5_ryuk

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General

Target

2024-05-01_d1fc730e43f9272702c876e97224f6f5_ryuk
Size

306KB
MD5

d1fc730e43f9272702c876e97224f6f5
SHA1

9e69c968ba191175a4ace9ced59acdb12326de1d
SHA256

8329e9d6dc09100982ffcb6517878bec7a95f6e1b79e71c7231da79c1917f29d
SHA512

81ec938dcd89c1deca8b9a3740b7545b5295802e92fe7e2c407089c8ee970a3a63a470fbe0d28f5bd150c227980b040b4f0d188d671c2a9e609e5e64726dbe1b
SSDEEP

6144:KaTxJEJ0lRBq9N+nh3mjyv8tbY3akkwtmbwVSZLC5u5cF:KaTxJEJ8o9NWh3T8qqkkwcbySZLSZ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-01_d1fc730e43f9272702c876e97224f6f5_ryuk

Files

2024-05-01_d1fc730e43f9272702c876e97224f6f5_ryuk
.exe windows:5 windows x64 arch:x64

4192b6b21c246ad2c0b707016b825f19

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

C:\Users\MSI\source\repos\Neurozine-safety\x64\Release\Neurozine-safety.pdb

Imports

kernel32

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

user32

ReleaseDC
InvalidateRect
GetSystemMetrics
MessageBoxW
GetDC

gdi32

DeleteObject
BitBlt
CreateCompatibleBitmap
CreateFontA
SelectObject
CreateDIBSection
CreateCompatibleDC
StretchBlt
GetBitmapBits
DeleteDC
TextOutW
SetTextColor
TextOutA
SetBitmapBits
CreateBitmap
SetBkMode

winmm

waveOutOpen
waveOutClose
waveOutUnprepareHeader
waveOutWrite
waveOutPrepareHeader

Sections

.text
Size: 57KB - Virtual size: 57KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 39KB - Virtual size: 38KB

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: 4KB - Virtual size: 3KB

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: 199KB - Virtual size: 199KB

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

4192b6b21c246ad2c0b707016b825f19

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

winmm

Sections

.text Size: 57KB - Virtual size: 57KB

.rdata Size: 39KB - Virtual size: 38KB

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

.pdata Size: 4KB - Virtual size: 3KB

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

.rsrc Size: 199KB - Virtual size: 199KB

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

.text
Size: 57KB - Virtual size: 57KB

.rdata
Size: 39KB - Virtual size: 38KB

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

.pdata
Size: 4KB - Virtual size: 3KB

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

.rsrc
Size: 199KB - Virtual size: 199KB

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