bitdefender_avfree[.]exe

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General

Target
bitdefender_avfree.exe
Size 20.5MB
Sample260816-e9w1jsdk3z
SHA256 811315b6f57aaaa5ea32878340c613ad6e949f08d5f6c2eda8e55cc1aa883dd8
MD5 3a05b05738c49840a869b8920ec5acb4
SHA1 65f09faf7d3a96884170a7548395c2a7b1d57440
SHA512 cddb382cffe8848a7cf2443148b30bf7bc4d024d42dd16729ca41842ca1b28861d61da51c1cf35aecf83052d2a667dae00225016769128dd2708ffa450b8f980
SSDEEP 393216:rxkKgAWLcdq+zzcZBpwM5/oDInk75evPvRjocT/Kimc:FDhWLaqwEBpwM59k76HRMcLb
TLSH
T11E2733020701E771FDE24A38066666F122B13CD20ADCFE9A6F85BD6BFE71721471A761
MD5 SHA1 SHA512 SSDEEP TLSH

Score

1^/10

Malware Config

Signatures

File Explorer

bitdefender_avfree.exe

.exe 20.5MB

bitdefender_avfree.exe

IMPHASH 027ea80e8125c6dda271246922d4c3b0
SHA256 811315b6f57aaaa5ea32878340c613ad6e949f08d5f6c2eda8e55cc1aa883dd8
MD5 3a05b05738c49840a869b8920ec5acb4
SHA1 65f09faf7d3a96884170a7548395c2a7b1d57440
SHA512 cddb382cffe8848a7cf2443148b30bf7bc4d024d42dd16729ca41842ca1b28861d61da51c1cf35aecf83052d2a667dae00225016769128dd2708ffa450b8f980
SSDEEP 393216:rxkKgAWLcdq+zzcZBpwM5/oDInk75evPvRjocT/Kimc:FDhWLaqwEBpwM59k76HRMcLb
TLSH
T11E2733020701E771FDE24A38066666F122B13CD20ADCFE9A6F85BD6BFE71721471A761
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Digest

ad:2f:95:b1:8e:7f:e1:19:76:d9:68:48:23:e6:aa:5d:02:38:43:97:e6:fe:db:bf:aa:55:31:f4:3c:f7:0f:af

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

CN=Bitdefender SRL,OU=DEVSUP CLINSTALLER,O=Bitdefender SRL,L=Bucharest,C=RO

Chains

Jan 16, 2026

CN=Bitdefender SRL,OU=DEVSUP CLINSTALLER,O=Bitdefender SRL,L=Bucharest,C=RO

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

CN=Bitdefender SRL,OU=DEVSUP CLINSTALLER,O=Bitdefender SRL,L=Bucharest,C=RO

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

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

Subject

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

Serial Number

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

Issuer

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

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Apr 29, 2021 - Apr 28, 2036

Subject

CN=Bitdefender SRL,OU=DEVSUP CLINSTALLER,O=Bitdefender SRL,L=Bucharest,C=RO

Serial Number

07:d4:81:0d:1e:19:76:8a:e3:0b:fd:ea:22:9a:d1:05

Issuer

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

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Apr 25, 2023 - Apr 24, 2026

Subject

CN=DigiCert SHA256 RSA4096 Timestamp Responder 2025 1,O=DigiCert\, Inc.,C=US

Serial Number

0a:80:ef:18:4b:8d:f1:05:82:d1:c4:76:a7:95:74:68

Issuer

CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Jun 4, 2025 - Sep 3, 2036

Subject

CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1,O=DigiCert\, Inc.,C=US

Serial Number

0d:c7:ac:57:05:ff:21:99:2e:40:43:22:0c:3a:49:86

Issuer

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

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

May 7, 2025 - Jan 14, 2038

Subject

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

Serial Number

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

Issuer

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

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Aug 1, 2022 - Nov 9, 2031

Minor OS version

Major OS version

Entry point

117429

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

D:\Projects\WinRAR\sfx\build\sfxrar32\Release\sfxrar.pdb

kernel32

GetLastError SetLastError GetCurrentProcess DeviceIoControl SetFileTime CloseHandle CreateDirectoryW RemoveDirectoryW CreateFileW DeleteFileW CreateHardLinkW GetShortPathNameW GetLongPathNameW MoveFileW GetFileType GetStdHandle WriteFile ReadFile FlushFileBuffers SetEndOfFile SetFilePointer SetFileAttributesW GetFileAttributesW FindClose FindFirstFileW FindNextFileW GetVersionExW GetCurrentDirectoryW GetFullPathNameW FoldStringW GetModuleFileNameW GetModuleHandleW FindResourceW FreeLibrary GetProcAddress GetCurrentProcessId ExitProcess SetThreadExecutionState Sleep LoadLibraryW GetSystemDirectoryW CompareStringW AllocConsole FreeConsole AttachConsole WriteConsoleW GetProcessAffinityMask CreateThread SetThreadPriority InitializeCriticalSection EnterCriticalSection LeaveCriticalSection DeleteCriticalSection SetEvent ResetEvent ReleaseSemaphore WaitForSingleObject CreateEventW CreateSemaphoreW GetSystemTime SystemTimeToTzSpecificLocalTime TzSpecificLocalTimeToSystemTime SystemTimeToFileTime FileTimeToLocalFileTime LocalFileTimeToFileTime FileTimeToSystemTime GetCPInfo IsDBCSLeadByte MultiByteToWideChar WideCharToMultiByte GlobalAlloc GetTickCount SetCurrentDirectoryW GetExitCodeProcess GetLocalTime MapViewOfFile UnmapViewOfFile CreateFileMappingW OpenFileMappingW GetCommandLineW SetEnvironmentVariableW ExpandEnvironmentStringsW GetTempPathW MoveFileExW GetLocaleInfoW GetTimeFormatW GetDateFormatW GetNumberFormatW RaiseException GetSystemInfo VirtualProtect VirtualQuery LoadLibraryExA IsProcessorFeaturePresent IsDebuggerPresent UnhandledExceptionFilter SetUnhandledExceptionFilter GetStartupInfoW QueryPerformanceCounter GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead TerminateProcess RtlUnwind EncodePointer InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree LoadLibraryExW QueryPerformanceFrequency GetModuleHandleExW GetModuleFileNameA GetACP HeapFree HeapAlloc HeapReAlloc GetStringTypeW LCMapStringW FindFirstFileExA FindNextFileA IsValidCodePage GetOEMCP GetCommandLineA GetEnvironmentStringsW FreeEnvironmentStringsW GetProcessHeap SetStdHandle HeapSize GetConsoleCP GetConsoleMode SetFilePointerEx DecodePointer

Sharing

General

Malware Config

Signatures

File Explorer

bitdefender_avfree.exe

kernel32

generic