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brusbfilter.sys

Windows Win 7 DDK driver

Howyar Technologies Inc.

It runs as a Windows 64-bit file system device driver named “BrDevfer”.
Publisher:
Windows (R) Win 7 DDK provider  (signed by Howyar Technologies Inc.)

Product:
Windows (R) Win 7 DDK driver

Description:
Sample File System Filter Driver

Version:
6.2.9200.16384

MD5:
f85fcc7dd41fbe513e4a091711bd3394

SHA-1:
9100391bf4a2eb73166f7a1a4444430877c26998

SHA-256:
9d693d7339b874de221b3cc611b6c3b1a6ff073ea78b4a5e99e39b8c17d156db

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/27/2024 2:23:21 AM UTC  (today)

File size:
51.5 KB (52,784 bytes)

Product version:
6.2.9200.16384

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
sfilter.sys

File type:
Driver (Win64 SYS)

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

Digital Signature
Signed by:
Howyar Technologies Inc.

Authority:
VeriSign, Inc.

Valid from:
5/13/2011 3:00:00 AM

Valid to:
5/13/2013 2:59:59 AM

Subject:
CN=Howyar Technologies Inc., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Howyar Technologies Inc., L=Taipei City, S=Taiwan, C=TW

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
459AEB4B9698490E8625C472226E3446

File PE Metadata
Compilation timestamp:
1/13/2017 12:39:22 PM

OS version:
1.10

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
11.0

Entry address:
0xD000

Entry point:
48, 89, 54, 24, 10, 48, 89, 4C, 24, 08, 57, 48, 81, EC, 00, 01, 00, 00, E8, 29, 07, 00, 00, E8, 84, 06, 00, 00, 48, 8B, 8C, 24, 18, 01, 00, 00, E8, 57, 08, 00, 00, 48, 8B, 84, 24, 10, 01, 00, 00, 48, 89, 05, 80, 80, FF, FF, 48, 83, 3D, A0, 80, FF, FF, 00, 74, 12, 48, 8B, 05, 6F, 80, FF, FF, 48, 8D, 0D, B0, 9F, FF, FF, 48, 89, 48, 68, 48, 8D, 0D, C5, 80, FF, FF, E8, 30, 5D, FF, FF, 48, 8D, 15, 09, 0A, 00, 00, 48, 8D, 4C, 24, 58, FF, 15, AE, 3F, FF, FF, 48, 8D, 05, 47, 80, FF, FF, 48, 89, 44, 24, 30, C6, 44...
 
[+]

Entropy:
5.9710

Code size:
42.5 KB (43,520 bytes)

Driver
Display name:
BrDevfer

Type:
File system 'filter' driver (FileSystemDriver)


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