Extended Key Usages
ExtKeyUsageCodeSigning
Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-15_45ebcb1407d8d62548be7eb729e43d4a_megazord_ryuk.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-15_45ebcb1407d8d62548be7eb729e43d4a_megazord_ryuk.exe
Resource
win10v2004-20240611-en
Target
2024-06-15_45ebcb1407d8d62548be7eb729e43d4a_megazord_ryuk
Size
25.7MB
MD5
45ebcb1407d8d62548be7eb729e43d4a
SHA1
8b6b5e8a9f6815081b5d51ba683c3ed2191a20ce
SHA256
9fbd67b5d8dd1a805dbe26647cbe8ed0341ff31c2ef55eb8f1e93ee896de9dc0
SHA512
e3993fe46bfed1d1b52fd8e99bc8fbb70f23f19604913890103c74b79b3ad8968d8722a4b680758e8babffc349bdb75eddc7eedf465ca3165d0fa017d4263c3a
SSDEEP
393216:ibu3EXsjkBjdsSMVFhQBcB8h9DdI4fR/f/Z62JIJ0NBRZ8M84GVHFSR6q:i63hmj2Z/qB9ikXk3ItEHLq
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
ExtKeyUsageTimeStamping
KeyUsageDigitalSignature
ExtKeyUsageTimeStamping
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
installer.pdb
ProcessPrng
ChangeServiceConfig2W
CloseServiceHandle
CreateServiceW
CryptAcquireContextW
CryptCreateHash
CryptDecrypt
CryptDestroyHash
CryptDestroyKey
CryptEnumProvidersW
CryptExportKey
CryptGetProvParam
CryptGetUserKey
CryptReleaseContext
CryptSetHashParam
CryptSignHashW
DeregisterEventSource
OpenSCManagerW
RegCloseKey
RegOpenKeyExW
RegQueryValueExW
RegisterEventSourceW
ReportEventW
StartServiceW
SystemFunction036
AcquireSRWLockExclusive
AcquireSRWLockShared
ActivateActCtx
AddVectoredExceptionHandler
AttachConsole
CancelIo
CloseHandle
CompareStringOrdinal
CompareStringW
CreateActCtxW
CreateDirectoryW
CreateEventW
CreateFileMappingW
CreateFileW
CreateIoCompletionPort
CreateMutexA
CreateNamedPipeW
CreateProcessW
CreateThread
CreateWaitableTimerExW
DeleteCriticalSection
DeleteFileW
DeleteProcThreadAttributeList
DuplicateHandle
EncodePointer
EnterCriticalSection
EnumSystemLocalesW
ExitProcess
FileTimeToSystemTime
FillConsoleOutputAttribute
FillConsoleOutputCharacterA
FindClose
FindFirstFileExW
FindFirstFileW
FindNextFileW
FlushFileBuffers
FormatMessageA
FormatMessageW
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetBinaryTypeW
GetCPInfo
GetCommandLineA
GetCommandLineW
GetComputerNameExW
GetConsoleCursorInfo
GetConsoleMode
GetConsoleOutputCP
GetConsoleScreenBufferInfo
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetDriveTypeW
GetEnvironmentStringsW
GetEnvironmentVariableW
GetExitCodeProcess
GetFileAttributesW
GetFileInformationByHandle
GetFileInformationByHandleEx
GetFileSizeEx
GetFileType
GetFinalPathNameByHandleW
GetFullPathNameW
GetLastError
GetLocaleInfoW
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleExW
GetModuleHandleW
GetNumberOfConsoleInputEvents
GetOEMCP
GetOverlappedResult
GetProcAddress
GetProcessHeap
GetQueuedCompletionStatusEx
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemDirectoryA
GetSystemDirectoryW
GetSystemInfo
GetSystemTime
GetSystemTimeAsFileTime
GetSystemTimePreciseAsFileTime
GetTempFileNameW
GetTempPathW
GetTimeZoneInformation
GetTimeZoneInformationForYear
GetUserDefaultLCID
GetWindowsDirectoryW
GlobalAlloc
GlobalFree
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
InitializeProcThreadAttributeList
InitializeSListHead
InitializeSRWLock
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
IsValidLocale
LCMapStringW
LeaveCriticalSection
LoadLibraryA
LoadLibraryExA
LoadLibraryExW
LoadLibraryW
LocalFree
LockFileEx
MapViewOfFile
MoveFileExW
MultiByteToWideChar
PeekNamedPipe
PostQueuedCompletionStatus
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReadConsoleA
ReadConsoleInputW
ReadConsoleW
ReadFile
ReadFileEx
RegisterWaitForSingleObject
ReleaseMutex
ReleaseSRWLockExclusive
ReleaseSRWLockShared
RtlCaptureContext
RtlLookupFunctionEntry
RtlPcToFileHeader
RtlUnwindEx
RtlVirtualUnwind
SetConsoleCtrlHandler
SetConsoleCursorInfo
SetConsoleCursorPosition
SetConsoleMode
SetConsoleTextAttribute
SetEndOfFile
SetEnvironmentVariableW
SetFileCompletionNotificationModes
SetFileInformationByHandle
SetFilePointerEx
SetHandleInformation
SetLastError
SetStdHandle
SetThreadLocale
SetThreadStackGuarantee
SetThreadUILanguage
SetUnhandledExceptionFilter
SetWaitableTimer
Sleep
SleepEx
SwitchToThread
SystemTimeToFileTime
SystemTimeToTzSpecificLocalTime
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
UnlockFile
UnmapViewOfFile
UnregisterWaitEx
UpdateProcThreadAttribute
VirtualFree
VirtualProtect
WaitForMultipleObjects
WaitForSingleObject
WaitForSingleObjectEx
WideCharToMultiByte
WriteConsoleW
WriteFile
WriteFileEx
lstrlenW
AdjustWindowRectEx
CreateWindowExW
DefWindowProcW
DeleteMenu
DestroyIcon
DestroyMenu
DestroyWindow
DispatchMessageW
EnumChildWindows
GetAncestor
GetClassNameW
GetClientRect
GetMenuItemCount
GetMenuItemID
GetMessageW
GetMonitorInfoW
GetParent
GetProcessWindowStation
GetSubMenu
GetUserObjectInformationW
GetWindowLongPtrW
GetWindowTextLengthW
GetWindowTextW
InvalidateRect
IsDialogMessageW
IsWindow
LoadCursorW
LoadImageW
MessageBoxW
MonitorFromWindow
PostMessageW
RegisterClassExW
SendMessageW
SendNotifyMessageW
SetFocus
SetParent
SetWindowLongPtrW
SetWindowPos
SetWindowTextW
ShowWindow
TranslateMessage
UpdateWindow
NtCancelIoFileEx
NtCreateFile
NtDeviceIoControlFile
NtReadFile
NtWriteFile
RtlNtStatusToDosError
CoInitialize
CoTaskMemFree
CreateFontW
CreateSolidBrush
DeleteObject
DefSubclassProc
GetWindowSubclass
InitCommonControlsEx
RemoveWindowSubclass
SetWindowSubclass
DragFinish
SHGetKnownFolderPath
BCryptGenRandom
CertCloseStore
CertDuplicateCertificateContext
CertEnumCertificatesInStore
CertFindCertificateInStore
CertFreeCertificateContext
CertGetCertificateContextProperty
CertGetEnhancedKeyUsage
CertOpenStore
CertVerifyTimeValidity
GetErrorInfo
SysFreeString
SysStringLen
WSACleanup
WSAGetLastError
WSAIoctl
WSASend
WSASetLastError
WSASocketW
WSAStartup
bind
closesocket
connect
freeaddrinfo
getaddrinfo
gethostbyaddr
gethostbyname
getservbyname
getservbyport
getsockopt
htonl
htons
inet_addr
inet_ntoa
ioctlsocket
ntohs
recv
select
send
setsockopt
shutdown
socket
WaitOnAddress
WakeByAddressAll
WakeByAddressSingle
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ