nvfvsdksvc_x64[.]exe

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General

Target

nvfvsdksvc_x64.exe
Size

1.0MB
MD5

e4ba10fda1ca9abb0df68b5bff79eea8
SHA1

5c9ab58195efc2f5a6d50fd23841656e8fe16625
SHA256

2a0e88a483aa40497600534505725b060e4221be25fd22e25c29626e84176452
SHA512

16902b25a91dd6438237d3fed6cdb3855fe0ec2c551d508bb1abdb001018b57e9b3bc21914f4adfa5ea48742355289ad415dec7b6b617c828c49b874e9c290d9
SSDEEP

24576:BNBZ/gE3mM/SWWsbT/cq3fNuGGC5SYC2N:bBlgE2M/yk/dH

Score

1^/10

Malware Config

Signatures

Files

nvfvsdksvc_x64.exe
.exe windows x64

517d22893efa193cd0a694bc7475d838

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

06:36:af:b1:da:06:ca:97:91:38:8b:36:e2:58:d0:48
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

17/10/2022, 00:00

Not After

15/10/2025, 23:59

Subject

CN=NVIDIA Corporation,OU=1-G,O=NVIDIA Corporation,L=Santa Clara,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

38:63:de:f8
Certificate

Issuer

CN=Entrust.net Certification Authority (2048),OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.)+OU=(c) 1999 Entrust.net Limited,O=Entrust.net

Not Before

24/12/1999, 17:50

Not After

24/07/2029, 14:15

Subject

CN=Entrust.net Certification Authority (2048),OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.)+OU=(c) 1999 Entrust.net Limited,O=Entrust.net

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

58:da:13:ff:00:00:00:00:51:ce:0d:f7
Certificate

Issuer

CN=Entrust.net Certification Authority (2048),OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.)+OU=(c) 1999 Entrust.net Limited,O=Entrust.net

Not Before

22/07/2015, 19:02

Not After

22/06/2029, 19:32

Subject

CN=Entrust Timestamping CA - TS1,OU=See www.entrust.net/legal-terms+OU=(c) 2015 Entrust\, Inc. - for authorized use only,O=Entrust\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

56:ab:95:75:28:9c:a5:9f:0e:17:d4:0b:ea:05:c3:1f
Certificate

Issuer

CN=Entrust Timestamping CA - TS1,OU=See www.entrust.net/legal-terms+OU=(c) 2015 Entrust\, Inc. - for authorized use only,O=Entrust\, Inc.,C=US

Not Before

04/10/2022, 17:21

Not After

01/01/2029, 00:00

Subject

CN=Entrust Timestamp Authority - TSA1,O=Entrust\, Inc.,L=Ottawa,ST=Ontario,C=CA

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

45:26:fa:aa:5f:8b:9d:25:f1:79:b5:e3:6f:e1:1c:5a:85:0f:c9:87:d6:95:63:a2:f9:fe:eb:b5:19:11:db:7f
Signer

Actual PE Digest

45:26:fa:aa:5f:8b:9d:25:f1:79:b5:e3:6f:e1:1c:5a:85:0f:c9:87:d6:95:63:a2:f9:fe:eb:b5:19:11:db:7f

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=NVIDIA Corporation,OU=1-G,O=NVIDIA Corporation,L=Santa Clara,ST=California,C=US

13/01/2023, 02:34
Valid: true

Chain 1

CN=NVIDIA Corporation,OU=1-G,O=NVIDIA Corporation,L=Santa Clara,ST=California,C=US

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

GetModuleFileNameA
SetLastError
GetFullPathNameW
GetModuleFileNameW
LocalAlloc
CreateFileW
GetFileAttributesW
lstrcmpA
GetSystemDirectoryW
GetLastError
OutputDebugStringW
FileTimeToSystemTime
CloseHandle
GetProcAddress
LocalFree
VerSetConditionMask
CreateProcessW
GetModuleHandleW
FreeLibrary
VerifyVersionInfoW
LoadLibraryExW
SetConsoleCtrlHandler
EnterCriticalSection
GetCommandLineW
SetConsoleTitleA
RegisterWaitForSingleObject
UnregisterWait
LeaveCriticalSection
InitializeCriticalSection
CreateEventW
Sleep
AttachConsole
SetEvent
QueryPerformanceFrequency
DeleteCriticalSection
GetCurrentProcessId
lstrcmpiW
QueryPerformanceCounter
AllocConsole
GetTickCount
HeapFree
SetDefaultDllDirectories
OutputDebugStringA
CreateMutexW
WaitForSingleObject
GetCurrentDirectoryA
UnmapViewOfFile
CreateThread
HeapAlloc
CreateFileMappingA
GetProcessHeap
lstrcpyW
OpenFileMappingA
MapViewOfFile
MulDiv
WritePrivateProfileStringW
GetCurrentProcess
GetPrivateProfileIntW
LoadLibraryExA
GetPrivateProfileStringW
WaitForMultipleObjects
OpenProcess
DeleteFileW
MoveFileExW
CreateEventA
LoadLibraryW
UnregisterWaitEx
QueryDepthSList
InterlockedPopEntrySList
ReleaseSemaphore
VirtualFree
VirtualAlloc
GetVersionExW
GetModuleHandleA
GetThreadTimes
SetThreadAffinityMask
GetProcessAffinityMask
GetNumaHighestNodeNumber
DeleteTimerQueueTimer
ChangeTimerQueueTimer
RaiseException
GetSystemInfo
VirtualProtect
VirtualQuery
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
ResetEvent
WaitForSingleObjectEx
IsDebuggerPresent
GetStartupInfoW
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
TryEnterCriticalSection
MultiByteToWideChar
WideCharToMultiByte
GetStringTypeW
DuplicateHandle
GetCurrentThread
GetExitCodeThread
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
DecodePointer
CompareStringW
LCMapStringW
GetLocaleInfoW
GetCPInfo
RtlPcToFileHeader
RtlUnwindEx
InterlockedPushEntrySList
InterlockedFlushSList
GetConsoleCP
ExitProcess
GetModuleHandleExW
GetStdHandle
WriteFile
ExitThread
FreeLibraryAndExitThread
HeapReAlloc
GetDateFormatW
GetTimeFormatW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetFileType
GetConsoleMode
SetConsoleMode
GetNumberOfConsoleInputEvents
ReadConsoleInputW
PeekConsoleInputA
ReadConsoleW
GetTimeZoneInformation
GetFileSizeEx
SetFilePointerEx
FlushFileBuffers
ReadFile
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
HeapSize
WriteConsoleW
SetEndOfFile
CreateTimerQueue
SignalObjectAndWait
SwitchToThread
SetThreadPriority
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer

shlwapi

PathFileExistsW

bcrypt

BCryptImportKeyPair
BCryptOpenAlgorithmProvider
BCryptDestroyKey
BCryptCreateHash
BCryptHashData
BCryptDestroyHash
BCryptFinishHash
BCryptGetProperty
BCryptCloseAlgorithmProvider
BCryptVerifySignature

Sections

.text
Size: 619KB - Virtual size: 619KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 217KB - Virtual size: 216KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 32KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 1024B - Virtual size: 888B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 153KB - Virtual size: 153KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

517d22893efa193cd0a694bc7475d838

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

06:36:af:b1:da:06:ca:97:91:38:8b:36:e2:58:d0:48Certificate

Extended Key Usages

Key Usages

38:63:de:f8Certificate

Key Usages

58:da:13:ff:00:00:00:00:51:ce:0d:f7Certificate

Extended Key Usages

Key Usages

56:ab:95:75:28:9c:a5:9f:0e:17:d4:0b:ea:05:c3:1fCertificate

Extended Key Usages

Key Usages

45:26:fa:aa:5f:8b:9d:25:f1:79:b5:e3:6f:e1:1c:5a:85:0f:c9:87:d6:95:63:a2:f9:fe:eb:b5:19:11:db:7fSigner

Signature Validations

Verification

13/01/2023, 02:34 Valid: true

Chain 1

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

shlwapi

bcrypt

Sections

.text Size: 619KB - Virtual size: 619KB

.rdata Size: 217KB - Virtual size: 216KB

.data Size: 16KB - Virtual size: 42KB

.pdata Size: 32KB - Virtual size: 31KB

.didat Size: 1024B - Virtual size: 888B

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

.rsrc Size: 153KB - Virtual size: 153KB

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

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

06:36:af:b1:da:06:ca:97:91:38:8b:36:e2:58:d0:48
Certificate

38:63:de:f8
Certificate

58:da:13:ff:00:00:00:00:51:ce:0d:f7
Certificate

56:ab:95:75:28:9c:a5:9f:0e:17:d4:0b:ea:05:c3:1f
Certificate

45:26:fa:aa:5f:8b:9d:25:f1:79:b5:e3:6f:e1:1c:5a:85:0f:c9:87:d6:95:63:a2:f9:fe:eb:b5:19:11:db:7f
Signer

13/01/2023, 02:34
Valid: true

.text
Size: 619KB - Virtual size: 619KB

.rdata
Size: 217KB - Virtual size: 216KB

.data
Size: 16KB - Virtual size: 42KB

.pdata
Size: 32KB - Virtual size: 31KB

.didat
Size: 1024B - Virtual size: 888B

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

.rsrc
Size: 153KB - Virtual size: 153KB

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