sdHookpp[.]32[.]dll

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General

Target
sdHookpp.32.dll
Size 1.1MB
Sample250531-wlkfaavybt
SHA256 264ff65eccf58c8a3501b9dba9282adb807a6c92408dd19bdf1be35021d7b9f4
MD5 230313b9885a7dc703b431730e7c38d0
SHA1 92d9b362e9ef316b97618522b871543155914ea3
SHA512 500b3f1df3605001ef17a8ac79eba1777c5e455aa7c19036e65b0f6b5163c7565dcac878ac499d7255f2df2365e9e7d512e4f564e108f196b5ac195d0bcc8b38
SSDEEP 12288:x8zgke1195Sov270y0JDgycuKg38dB2GIOwAlnZdOcPNlj7FiidAFnvNlT:xQgkkzv27P0Tcu53kB2GIOtZdtQKU7
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Malware Config

Signatures

File Explorer

sdHookpp.32.dll

.dll 1.1MB

sdHookpp.32.dll

IMPHASH 44f00ea5a937dd4b1b52ca1ae71fc5ab
SHA256 264ff65eccf58c8a3501b9dba9282adb807a6c92408dd19bdf1be35021d7b9f4
MD5 230313b9885a7dc703b431730e7c38d0
SHA1 92d9b362e9ef316b97618522b871543155914ea3
SHA512 500b3f1df3605001ef17a8ac79eba1777c5e455aa7c19036e65b0f6b5163c7565dcac878ac499d7255f2df2365e9e7d512e4f564e108f196b5ac195d0bcc8b38
SSDEEP 12288:x8zgke1195Sov270y0JDgycuKg38dB2GIOwAlnZdOcPNlj7FiidAFnvNlT:xQgkkzv27P0Tcu53kB2GIOtZdtQKU7
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x86 arch:x86

PE Signature issue

Digest

3a:bd:25:2a:60:21:78:dc:ca:30:45:34:90:37:01:86:1f:32:e8:bb

Digest Algorithm

sha1

PE Digests Matches

Not matched

Trusted

Not trusted

Signing Certificate

CN=Softouch Development\, Inc.,O=Softouch Development\, Inc.,ST=Oklahoma,C=US

Chains

May 31, 2025

Subject

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Serial Number

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

May 25, 2021 - Dec 31, 2028

Subject

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Serial Number

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a

Issuer

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Mar 22, 2021 - Mar 21, 2036

Subject

CN=Softouch Development\, Inc.,O=Softouch Development\, Inc.,ST=Oklahoma,C=US

Serial Number

f7:0e:d8:be:4e:ba:bb:6a:75:a8:0f:b1:17:8b:7c:a2

Issuer

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Jan 18, 2022 - Jan 17, 2025

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Serial Number

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

May 2, 2019 - Jan 18, 2038

Subject

CN=Sectigo RSA Time Stamping Signer #3,O=Sectigo Limited,ST=Manchester,C=GB

Serial Number

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageDigitalSignature, KeyUsageContentCommitment

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

May 11, 2022 - Aug 10, 2033

Minor OS version

Major OS version

Entry point

1003112

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

kernel32

EnterCriticalSection SetFilePointer GetACP CloseHandle LocalFree GetCurrentProcessId SuspendThread TlsAlloc GetTickCount QueryPerformanceFrequency IsDebuggerPresent GetFullPathNameW VirtualFree HeapAlloc GetStartupInfoW ExitProcess InitializeCriticalSection GetCPInfoExW GetThreadPriority GetCurrentProcess SetThreadPriority VirtualAlloc RtlUnwind GetCPInfo GetCommandLineW GetSystemInfo ResumeThread GetProcAddress LeaveCriticalSection EnumSystemLocalesW GetStdHandle GetVersionExW VerifyVersionInfoW GetModuleHandleW TryEnterCriticalSection FreeLibrary HeapCreate HeapDestroy ReadFile LCMapStringW GetDiskFreeSpaceW VerSetConditionMask GetUserDefaultUILanguage FindFirstFileW TlsFree SetLastError WaitNamedPipeW GetModuleFileNameW GetLastError GetCommTimeouts SetCommTimeouts lstrlenW QueryPerformanceCounter SetEndOfFile CompareStringW CreateThread HeapFree WideCharToMultiByte MultiByteToWideChar FindClose LoadLibraryW LoadLibraryA ResetEvent SetEvent CreateFileW GetLocaleInfoW GetVersion RaiseException FormatMessageW SwitchToThread GetExitCodeThread GetLocalTime WaitForSingleObject GetCurrentThread WriteFile ExitThread DeleteCriticalSection GetDateFormatW TlsGetValue SetErrorMode IsValidLocale TlsSetValue LoadLibraryExW GetSystemDefaultUILanguage EnumCalendarInfoW LocalAlloc GetCurrentThreadId UnhandledExceptionFilter VirtualQuery CreateEventW VirtualQueryEx GetThreadLocale Sleep SetThreadLocale

user32

CallNextHookEx CharLowerBuffW CharUpperW PeekMessageW GetSystemMetrics SetWindowLongW PostMessageW MessageBoxW SetParent CharUpperBuffW SendMessageTimeoutW GetWindowThreadProcessId CharNextW MsgWaitForMultipleObjects GetClassNameW LoadStringW UnhookWindowsHookEx SetWindowsHookExW SetWindowPos

oleaut32

SafeArrayPutElement VariantInit VariantClear SysFreeString SafeArrayAccessData SysReAllocStringLen SafeArrayCreate SysAllocStringLen SafeArrayUnaccessData SafeArrayPtrOfIndex SafeArrayGetUBound SafeArrayGetLBound VariantCopy VariantChangeType

advapi32

RegQueryValueExW RegCloseKey RegOpenKeyExW

Name

.text

Size

969KB

Virtual Size

968KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.itext

Size

4KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

16KB

Virtual Size

15KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.bss

Size

Virtual Size

26KB

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.didata

Size

512B

Virtual Size

490B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.edata

Size

512B

Virtual Size

217B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rdata

Size

512B

Virtual Size

69B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

89KB

Virtual Size

88KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

.rsrc

Size

13KB

Virtual Size

13KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

sdHookpp.32.dll

PE Signature issue

kernel32

user32

oleaut32

advapi32

generic