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bdfsfltr.sys

BitDefender Anti-Virus

BitDefender Test Certificate

The file bdfsfltr.sys, “BdFsFltr Minifilter Driver” has been detected as malware by 1 anti-virus scanner. It runs as a Windows file system device driver named “bdfsfltr”.
Publisher:
SOFTWIN S.R.L.  (signed by BitDefender Test Certificate)

Product:
BitDefender® Anti-Virus

Description:
BdFsFltr Minifilter Driver

Version:
6.0.6000.16386 built by: WinDDK

MD5:
cff142becf8bb99023f5b8f141da285a

SHA-1:
20874ea5b99a9b604ed3fe50615dd132c8fe51a3

SHA-256:
fb4f50a825724c8868b2f6e9743c2f34b9c429c296bb6148a6dce2a5896b42d7

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
4/25/2024 2:27:23 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Threat.Win.Reputation (M)
16.10.4.11

File size:
163.4 KB (167,320 bytes)

Product version:
6.0.6000.16386

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
bdfsfltr.sys

File type:
Driver (Win32 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\bdfsfltr.sys

Digital Signature
Signed by:
BitDefender Test Certificate

Authority:
BitDefender Test Certificate

Valid from:
7/3/2006 3:22:31 PM

Valid to:
1/1/2040 7:59:59 AM

Subject:
CN=BitDefender Test Certificate

Issuer:
CN=BitDefender Test Certificate

Serial number:
7FC26313C76955974374AE1D04108BD5

File PE Metadata
Compilation timestamp:
5/17/2007 5:01:51 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
8.0

CTPH (ssdeep):
3072:rxt9RnGinRtPPZu8Sjef6F9iuRGMEa+OR:rLnoPGn8

Entry address:
0x22FAA

Entry point:
8B, FF, 55, 8B, EC, A1, 00, 06, 03, 00, 85, C0, B9, 4E, E6, 40, BB, 74, 04, 3B, C1, 75, 1E, 8B, 15, DC, E2, 02, 00, B8, 00, 06, 03, 00, C1, E8, 08, 33, 02, A3, 00, 06, 03, 00, 75, 07, 8B, C1, A3, 00, 06, 03, 00, F7, D0, A3, 04, 06, 03, 00, 5D, E9, 24, E0, FF, FF, CC, CC, CC, CC, 5C, 00, 42, 00, 64, 00, 46, 00, 73, 00, 46, 00, 6C, 00, 74, 00, 72, 00, 52, 00, 65, 00, 67, 00, 73, 00, 63, 00, 61, 00, 6E, 00, 50, 00, 6F, 00, 72, 00, 74, 00, 00, 00, CC, CC, CC, CC, CC, CC, 5C, 00, 42, 00, 64, 00, 46, 00, 73, 00...
 
[+]

Code size:
131.4 KB (134,528 bytes)

Driver
Display name:
bdfsfltr

Description:
BdFsFltr File System Minifilter Driver

Type:
File system 'filter' driver (FileSystemDriver)

Group:
FSFilter Anti-Virus

Depends on:
FltMgr


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