2024-09-25_fb3db735dcd213322258e1749b27adc4_ryuk

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General

Target

2024-09-25_fb3db735dcd213322258e1749b27adc4_ryuk
Size

13.6MB
MD5

fb3db735dcd213322258e1749b27adc4
SHA1

33e16e90455e04a47b9b0b54fbd0b6e84227ff4d
SHA256

05204a526a77ae25d5d3f88f1070a628f07cbf0bb72a788b4f45b85f48e7ac98
SHA512

1b57142965959d83ef38ab85e2e425afb9672e9299dfd1b056fbc4c1223c41d4ba3f28ab68ec2dc98e6c30720c576b30fe87896ef674c63c87a764f50d77eb9f
SSDEEP

98304:pSRpb/lQ3vb2it4KCsA/pxplYbY9LyLgLA4CscSKluV5qYtT0kl9dSGBYqnFEzs5:+Q3prCsA/p1YbaAgVZ9jq4267Os

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-09-25_fb3db735dcd213322258e1749b27adc4_ryuk

Files

2024-09-25_fb3db735dcd213322258e1749b27adc4_ryuk
.exe windows:6 windows x64 arch:x64

75bce4d34663eb07716a088be530b871

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:\VSProjects\Project-Alice\out\build\x64-release-win-clang-optimize\Alice.pdb

Imports

llvm-c

LLVMAddFunction
LLVMAddGlobal
LLVMAddIncoming
LLVMAppendBasicBlockInContext
LLVMAppendExistingBasicBlock
LLVMBuildAShr
LLVMBuildAdd
LLVMBuildAlloca
LLVMBuildAnd
LLVMBuildArrayMalloc
LLVMBuildBr
LLVMBuildCall2
LLVMBuildCondBr
LLVMBuildExtractValue
LLVMBuildFAdd
LLVMBuildFCmp
LLVMBuildFDiv
LLVMBuildFMul
LLVMBuildFPExt
LLVMBuildFPToSI
LLVMBuildFPToUI
LLVMBuildFPTrunc
LLVMBuildFRem
LLVMBuildFSub
LLVMBuildFree
LLVMBuildICmp
LLVMBuildInBoundsGEP2
LLVMBuildInsertValue
LLVMBuildLShr
LLVMBuildLoad2
LLVMBuildMalloc
LLVMBuildMemCpy
LLVMBuildMemSet
LLVMBuildMul
LLVMBuildNot
LLVMBuildOr
LLVMBuildPhi
LLVMBuildRet
LLVMBuildRetVoid
LLVMBuildSDiv
LLVMBuildSExt
LLVMBuildSIToFP
LLVMBuildSRem
LLVMBuildSelect
LLVMBuildShl
LLVMBuildStore
LLVMBuildStructGEP2
LLVMBuildSub
LLVMBuildTrunc
LLVMBuildUDiv
LLVMBuildUIToFP
LLVMBuildURem
LLVMBuildXor
LLVMBuildZExt
LLVMConstInt
LLVMConstNamedStruct
LLVMConstReal
LLVMConstTrunc
LLVMCreateBasicBlockInContext
LLVMCreateBuilderInContext
LLVMCreatePassBuilderOptions
LLVMCreateTargetDataLayout
LLVMCreateTargetMachine
LLVMDisposeBuilder
LLVMDisposeErrorMessage
LLVMDisposeMessage
LLVMDisposeModule
LLVMDisposePassBuilderOptions
LLVMDisposeTargetData
LLVMDisposeTargetMachine
LLVMDoubleTypeInContext
LLVMFloatTypeInContext
LLVMFunctionType
LLVMGetDefaultTargetTriple
LLVMGetErrorMessage
LLVMGetFirstTarget
LLVMGetHostCPUFeatures
LLVMGetHostCPUName
LLVMGetParam
LLVMGetUndef
LLVMInitializeX86AsmPrinter
LLVMInitializeX86Target
LLVMInitializeX86TargetInfo
LLVMInitializeX86TargetMC
LLVMInt16TypeInContext
LLVMInt1TypeInContext
LLVMInt32TypeInContext
LLVMInt64TypeInContext
LLVMInt8TypeInContext
LLVMModuleCreateWithNameInContext
LLVMOrcAbsoluteSymbols
LLVMOrcCreateLLJIT
LLVMOrcCreateLLJITBuilder
LLVMOrcCreateNewThreadSafeContext
LLVMOrcCreateNewThreadSafeModule
LLVMOrcDisposeLLJIT
LLVMOrcDisposeThreadSafeContext
LLVMOrcIRTransformLayerSetTransform
LLVMOrcJITDylibDefine
LLVMOrcJITTargetMachineBuilderCreateFromTargetMachine
LLVMOrcLLJITAddLLVMIRModule
LLVMOrcLLJITBuilderSetJITTargetMachineBuilder
LLVMOrcLLJITGetExecutionSession
LLVMOrcLLJITGetIRTransformLayer
LLVMOrcLLJITGetMainJITDylib
LLVMOrcLLJITLookup
LLVMOrcLLJITMangleAndIntern
LLVMOrcThreadSafeContextGetContext
LLVMOrcThreadSafeModuleWithModuleDo
LLVMPassBuilderOptionsSetForgetAllSCEVInLoopUnroll
LLVMPassBuilderOptionsSetLoopInterleaving
LLVMPassBuilderOptionsSetLoopUnrolling
LLVMPassBuilderOptionsSetLoopVectorization
LLVMPassBuilderOptionsSetMergeFunctions
LLVMPassBuilderOptionsSetSLPVectorization
LLVMPointerTypeInContext
LLVMPositionBuilderAtEnd
LLVMPrintModuleToString
LLVMRunPasses
LLVMSetFunctionCallConv
LLVMSetInitializer
LLVMSetInstructionCallConv
LLVMSetLinkage
LLVMSetModuleDataLayout
LLVMSetTarget
LLVMSizeOf
LLVMStructCreateNamed
LLVMStructSetBody
LLVMStructTypeInContext
LLVMVerifyFunction
LLVMVerifyModule
LLVMVoidTypeInContext

opengl32

glBindTexture
glBlendFunc
glClear
glClearColor
glCullFace
glDeleteTextures
glDepthRange
glDisable
glDrawArrays
glDrawElements
glEnable
glGenTextures
glGetError
glGetIntegerv
glGetString
glLineWidth
glPixelStorei
glTexImage2D
glTexParameteri
glTexSubImage2D
glViewport
wglCreateContext
wglDeleteContext
wglGetCurrentDC
wglGetProcAddress
wglMakeCurrent

ws2_32

WSAAddressToStringA
WSACleanup
WSAGetLastError
WSAStartup
accept
bind
closesocket
connect
freeaddrinfo
getaddrinfo
getsockname
htonl
htons
inet_addr
inet_ntop
ioctlsocket
listen
ntohl
ntohs
recv
recvfrom
select
send
sendto
setsockopt
shutdown
socket

kernel32

AcquireSRWLockExclusive
CloseHandle
CloseThreadpoolTimer
CloseThreadpoolWait
CompareStringW
CreateDirectoryW
CreateEventExW
CreateFileA
CreateFileMappingA
CreateFileMappingW
CreateFileW
CreateProcessW
CreateSemaphoreExW
CreateThread
CreateThreadpoolTimer
CreateThreadpoolWait
DeleteCriticalSection
DuplicateHandle
EncodePointer
EnterCriticalSection
ExitProcess
ExitThread
FindClose
FindFirstFileExW
FindNextFileW
FlsAlloc
FlsFree
FlsGetValue
FlsSetValue
FlushFileBuffers
FlushProcessWriteBuffers
FormatMessageW
FreeEnvironmentStringsW
FreeLibrary
FreeLibraryAndExitThread
FreeLibraryWhenCallbackReturns
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleMode
GetConsoleOutputCP
GetCurrentProcess
GetCurrentProcessId
GetCurrentProcessorNumberEx
GetCurrentThread
GetCurrentThreadId
GetEnvironmentStringsW
GetExitCodeThread
GetFileAttributesW
GetFileSizeEx
GetFileType
GetLastError
GetLogicalProcessorInformationEx
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleExW
GetModuleHandleW
GetNumaHighestNodeNumber
GetOEMCP
GetProcAddress
GetProcessAffinityMask
GetProcessHeap
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemInfo
GetSystemTimeAsFileTime
GetThreadGroupAffinity
GetThreadPriority
GetThreadTimes
GetTickCount64
GetTimeZoneInformation
GlobalLock
GlobalSize
GlobalUnlock
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
InitializeCriticalSectionEx
InitializeSListHead
InterlockedFlushSList
InterlockedPopEntrySList
InterlockedPushEntrySList
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
LCMapStringW
LeaveCriticalSection
LoadLibraryA
LoadLibraryExW
LoadLibraryW
LocalFree
MapViewOfFile
MultiByteToWideChar
OutputDebugStringA
OutputDebugStringW
QueryDepthSList
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReadFile
ReleaseSRWLockExclusive
ReleaseSemaphore
RtlCaptureContext
RtlLookupFunctionEntry
RtlPcToFileHeader
RtlUnwind
RtlUnwindEx
RtlVirtualUnwind
SetConsoleCtrlHandler
SetEndOfFile
SetEnvironmentVariableW
SetEvent
SetFilePointerEx
SetLastError
SetStdHandle
SetThreadGroupAffinity
SetThreadPriority
SetThreadpoolTimer
SetThreadpoolWait
SetUnhandledExceptionFilter
SignalObjectAndWait
Sleep
SleepConditionVariableSRW
SwitchToThread
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TryAcquireSRWLockExclusive
UnhandledExceptionFilter
UnmapViewOfFile
VerSetConditionMask
VerifyVersionInfoW
VirtualAlloc
VirtualFree
WaitForSingleObject
WaitForSingleObjectEx
WaitForThreadpoolTimerCallbacks
WakeAllConditionVariable
WideCharToMultiByte
WriteConsoleW
WriteFile

user32

AdjustWindowRectExForDpi
BeginPaint
CloseClipboard
CreateWindowExW
DefWindowProcW
DestroyWindow
DispatchMessageW
EndPaint
GetClientRect
GetClipboardData
GetDC
GetDpiForWindow
GetKeyState
GetMonitorInfoW
GetSystemMetrics
GetWindowLongPtrW
LoadCursorW
LoadImageW
MessageBoxA
MessageBoxW
MonitorFromWindow
OpenClipboard
PeekMessageW
PostMessageW
PostQuitMessage
RegisterClassExW
ReleaseCapture
ReleaseDC
SetCapture
SetClassLongPtrW
SetCursor
SetProcessDpiAwarenessContext
SetUserObjectInformationA
SetWindowLongPtrW
SetWindowLongW
SetWindowPos
SetWindowRgn
ShowWindow
TranslateMessage
UpdateWindow

gdi32

ChoosePixelFormat
SetPixelFormat
SwapBuffers

shell32

CommandLineToArgvW
SHGetKnownFolderPath

ole32

CoCreateInstance
CoInitializeEx
CoTaskMemFree
CoUninitialize

oleaut32

SysAllocString
SysFreeString

advapi32

RegCloseKey
RegOpenKeyExW
RegQueryValueExW

iphlpapi

GetAdaptersAddresses
GetIpForwardTable

ntdll

RtlIpv6StringToAddressA

icu

ubidi_close
ubidi_countRuns
ubidi_getVisualRun
ubidi_open
ubidi_setPara
ubrk_close
ubrk_first
ubrk_getBinaryRules
ubrk_next
ubrk_open
ubrk_openBinaryRules
ubrk_previous

Sections

.text
Size: 10.1MB - Virtual size: 10.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2.8MB - Virtual size: 2.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 31KB - Virtual size: 35.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 451KB - Virtual size: 451KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gxfg
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

_RDATA
Size: 512B - Virtual size: 500B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 67KB - Virtual size: 66KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 200KB - Virtual size: 199KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

75bce4d34663eb07716a088be530b871

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

llvm-c

opengl32

ws2_32

kernel32

user32

gdi32

shell32

ole32

oleaut32

advapi32

iphlpapi

ntdll

icu

Sections

.text Size: 10.1MB - Virtual size: 10.1MB

.rdata Size: 2.8MB - Virtual size: 2.8MB

.data Size: 31KB - Virtual size: 35.2MB

.pdata Size: 451KB - Virtual size: 451KB

.gxfg Size: 9KB - Virtual size: 9KB

.tls Size: 512B - Virtual size: 9B

_RDATA Size: 512B - Virtual size: 500B

.rsrc Size: 67KB - Virtual size: 66KB

.reloc Size: 200KB - Virtual size: 199KB

.text
Size: 10.1MB - Virtual size: 10.1MB

.rdata
Size: 2.8MB - Virtual size: 2.8MB

.data
Size: 31KB - Virtual size: 35.2MB

.pdata
Size: 451KB - Virtual size: 451KB

.gxfg
Size: 9KB - Virtual size: 9KB

.tls
Size: 512B - Virtual size: 9B

_RDATA
Size: 512B - Virtual size: 500B

.rsrc
Size: 67KB - Virtual size: 66KB

.reloc
Size: 200KB - Virtual size: 199KB