nvsmartmax[.]dll[.]zip

Sharing

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General

Target

nvsmartmax.dll.zip
Size

100KB
MD5

b82855c7f702536a8a778785428d21f1
SHA1

8edba2c0f0865994151846c95caa7b51f49a265b
SHA256

aa80424932b610d78ce66c6665e300544fea029b9e0b9723a5c52fb5d05dff1e
SHA512

a4647bb2d724bf7da3a4d4c64560fd993f691154a5a8630f162a7100006e78e8f54bb3b34bcedc1739a782c178eb3ddcc2284541a7060692c5ca291ddedad83c
SSDEEP

1536:Zw1D6tUbJZdPOv7gzvQFma7WwBEpas+TfSBYrFGJRDmYq3xthkneJEi/tVDvBnH:Lktxbuma7WVpp++Yh8Nq3VlJEGzp

Score

1^/10

Malware Config

Signatures

Files

nvsmartmax.dll.zip
.zip

Password: infected
nvsmartmax.dll
.dll windows x86

6841ce92aba7339d747bb96cb7b0187b

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

0d:01:94:cd:1e:31:42:20:51:35:d1:c6:36:e4:e9:ba
Certificate

Issuer

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

Not Before

18/10/2022, 00:00

Not After

15/10/2025, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

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

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:f3:15:8e:a5:7d:1c:55:9f:29:00:00:00:00:00:f3
Certificate

Issuer

CN=Microsoft Windows Third Party Component CA 2012,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

12/01/2023, 19:14

Not After

15/12/2023, 19:14

Subject

CN=Microsoft Windows Hardware Compatibility Publisher,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0b:aa:c1:00:00:00:00:00:09
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

18/04/2012, 23:48

Not After

18/04/2027, 23:58

Subject

CN=Microsoft Windows Third Party Component CA 2012,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

fa:88:ee:91:95:05:b6:97:56:13:b9:f2:14:46:0a:1e:fc:e0:07:7e:99:d8:ca:15:f2:0a:15:2a:2a:26:98:4c
Signer

Actual PE Digest

fa:88:ee:91:95:05:b6:97:56:13:b9:f2:14:46:0a:1e:fc:e0:07:7e:99:d8:ca:15:f2:0a:15:2a:2a:26:98:4c

Digest Algorithm

sha256

PE Digest Matches

true

fa:88:ee:91:95:05:b6:97:56:13:b9:f2:14:46:0a:1e:fc:e0:07:7e:99:d8:ca:15:f2:0a:15:2a:2a:26:98:4c
Signer

Actual PE Digest

fa:88:ee:91:95:05:b6:97:56:13:b9:f2:14:46:0a:1e:fc:e0:07:7e:99:d8:ca:15:f2:0a:15:2a:2a:26:98:4c

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetProcAddress
LocalFree
VerSetConditionMask
CreateProcessW
GetModuleHandleW
FreeLibrary
VerifyVersionInfoW
lstrcmpW
LoadLibraryExW
lstrlenW
GetCurrentThreadId
WaitForSingleObject
OpenEventW
CreateEventW
SetEvent
GetNativeSystemInfo
ResetEvent
TryEnterCriticalSection
EnterCriticalSection
Wow64DisableWow64FsRedirection
LeaveCriticalSection
InitializeCriticalSection
GetEnvironmentVariableW
UnmapViewOfFile
Wow64RevertWow64FsRedirection
CreateThread
DeleteCriticalSection
CreateFileMappingW
MapViewOfFileEx
IsWow64Process
GetVersionExW
GetCurrentProcessId
DecodePointer
CloseHandle
GetConsoleCP
WriteFile
FlushFileBuffers
HeapReAlloc
HeapSize
SetStdHandle
SetFilePointerEx
GetStringTypeW
GetProcessHeap
LCMapStringW
FreeEnvironmentStringsW
GetEnvironmentStringsW
WideCharToMultiByte
MultiByteToWideChar
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
WriteConsoleW
FindFirstFileExW
FindClose
GetFileType
GetStdHandle
HeapAlloc
HeapFree
GetModuleHandleExW
ExitProcess
GetLastError
GetSystemDirectoryW
GetFileAttributesW
CreateFileW
LocalAlloc
GetModuleFileNameW
ExpandEnvironmentStringsW
GetCurrentProcess
GetFullPathNameW
SetLastError
GetModuleFileNameA
RaiseException
GetConsoleMode
VirtualQuery
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
InterlockedFlushSList
RtlUnwind
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree

user32

GetWindowThreadProcessId
CharLowerW
IsWindow
IsMenu
GetWindow
MonitorFromWindow
CopyRect
InvalidateRect
CallWindowProcW
InflateRect
EnumChildWindows
OffsetRect
SetWindowLongA
GetWindowLongA
GetForegroundWindow
SetWindowLongW
IsWindowUnicode
GetParent
GetWindowTextW
PostMessageW
EqualRect
UnionRect
EnumWindows
GetClassNameW
EnumDisplaySettingsW
SystemParametersInfoW
GetWindowRect
IsWindowVisible
SetWindowPos
CallNextHookEx
GetWindowPlacement
GetAsyncKeyState
ClientToScreen
SetWindowPlacement
UnhookWindowsHookEx
FindWindowW
SetWindowsHookExW
GetCursorPos
MonitorFromPoint
MonitorFromRect
GetMonitorInfoW
IsRectEmpty
IntersectRect
PtInRect
GetWindowLongW

advapi32

RegCloseKey
RegOpenKeyExW
RegQueryValueExW
GetSecurityDescriptorSacl
SetSecurityDescriptorDacl
AllocateAndInitializeSid
SetEntriesInAclW
FreeSid
InitializeSecurityDescriptor
SetSecurityInfo
ConvertStringSecurityDescriptorToSecurityDescriptorW

Exports

Exports

GetMaxToGridRect
NVSetHooks
NVUnHook
NvIsNvSmartMaxEnabled
NvSmartMaxEntryPoint
NvSmartMaxGetState
NvSmartMaxGetTaskbarDisplayIndex
NvSmartMaxGetTaskbarRect
NvSmartMaxNotifyAppHWND
NvSmartMaxSetDeviceGrids
NvSmartMaxSetMaximized
NvSmartMaxSetState
NvSmartMaxSetTaskbarRect
NvSmartMaxShutdown
NvSmartMaxUseDynamicDeviceGrids
NvSmartMax_OnSetWorkArea
SmartMaxLookupProcessName

Sections

.text
Size: 126KB - Virtual size: 125KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 512B - Virtual size: 164B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

6841ce92aba7339d747bb96cb7b0187b

Code Sign

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

Extended Key Usages

Key Usages

0d:01:94:cd:1e:31:42:20:51:35:d1:c6:36:e4:e9:baCertificate

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

33:00:00:00:f3:15:8e:a5:7d:1c:55:9f:29:00:00:00:00:00:f3Certificate

Extended Key Usages

61:0b:aa:c1:00:00:00:00:00:09Certificate

Key Usages

fa:88:ee:91:95:05:b6:97:56:13:b9:f2:14:46:0a:1e:fc:e0:07:7e:99:d8:ca:15:f2:0a:15:2a:2a:26:98:4cSigner

fa:88:ee:91:95:05:b6:97:56:13:b9:f2:14:46:0a:1e:fc:e0:07:7e:99:d8:ca:15:f2:0a:15:2a:2a:26:98:4cSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

Exports

Exports

Sections

.text Size: 126KB - Virtual size: 125KB

.rdata Size: 27KB - Virtual size: 27KB

.data Size: 11KB - Virtual size: 17KB

.gfids Size: 512B - Virtual size: 164B

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 7KB - Virtual size: 6KB

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

0d:01:94:cd:1e:31:42:20:51:35:d1:c6:36:e4:e9:ba
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

33:00:00:00:f3:15:8e:a5:7d:1c:55:9f:29:00:00:00:00:00:f3
Certificate

61:0b:aa:c1:00:00:00:00:00:09
Certificate

fa:88:ee:91:95:05:b6:97:56:13:b9:f2:14:46:0a:1e:fc:e0:07:7e:99:d8:ca:15:f2:0a:15:2a:2a:26:98:4c
Signer

fa:88:ee:91:95:05:b6:97:56:13:b9:f2:14:46:0a:1e:fc:e0:07:7e:99:d8:ca:15:f2:0a:15:2a:2a:26:98:4c
Signer

.text
Size: 126KB - Virtual size: 125KB

.rdata
Size: 27KB - Virtual size: 27KB

.data
Size: 11KB - Virtual size: 17KB

.gfids
Size: 512B - Virtual size: 164B

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 7KB - Virtual size: 6KB