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BrnFileLock.sys

AGSec

Blue Ridge Networks

It runs as a Windows 64-bit kernel mode device driver named “Blue Ridge Networks FileLock mini-filter driver”. This is installed with AOL Tech Fortress.
Publisher:
Blue Ridge Networks  (signed and verified)

Product:
AGSec

Description:
BrnFileLock 64-bit Windows (Vista, 7, 8, 8.1)

Version:
5.0.31.0 built by: WinDDK

MD5:
42dda1af011996bc7091f0c99b3564a9

SHA-1:
c84e220ef630d2b047b9f80a24499c38db3a4f36

SHA-256:
02f8158ae7de0a96d751698674e31e99cdbf3062710f8126e3d737b188ead57d

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/26/2024 1:02:43 PM UTC  (today)

File size:
77.8 KB (79,648 bytes)

Product version:
5.0.31.0

Copyright:
Copyright © 2008-2014 Blue Ridge Networks

Original file name:
BrnFileLock.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
Blue Ridge Networks

Authority:
VeriSign, Inc.

Valid from:
4/9/2013 3:00:00 AM

Valid to:
5/9/2014 2:59:59 AM

Subject:
CN=Blue Ridge Networks, OU=Engineering, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Blue Ridge Networks, L=Chantilly, S=Virginia, C=US

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:
130DFE5855583C52E79CED540C7AFB9D

File PE Metadata
Compilation timestamp:
2/21/2014 11:23:44 PM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
1536:Te93gw84wjIVlp6MZjzYBG5Fm+FrywSK3nNs3ZR3Gd6wAoGKJr4ZezcrTXD:sr8Tjkp6MZPYBG5k+GK3nNs3ZR3Gd6wW

Entry address:
0x13BD4

Entry point:
48, 83, EC, 28, 4C, 8B, C2, 4C, 8B, C9, E8, 95, FF, FF, FF, 49, 8B, D0, 49, 8B, C9, 48, 83, C4, 28, E9, 82, D4, FE, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 68, 00, 02, 02, 00, 00, 00, 00, 70, 3C, 02, 00, 00, 00, 00, 00, E0, 3C, 02, 00, 00, 00, 00, 00, 28, 9F, 01, 00, 00, 00, 00, 00, 0C, 94, 01, 00, 00, 00, 00, 00, F0, 91, 01, 00, 00, 00, 00, 00, E0, 96, 01, 00, 00, 00, 00, 00, EC, 96, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.4034

Code size:
58 KB (59,392 bytes)

Driver
Display name:
Blue Ridge Networks FileLock mini-filter driver

Service name:
BrnFileLock

Type:
Kernel device driver (KernelDriver)

Depends on:
FltMgr


The file BrnFileLock.sys has been discovered within the following program.

AOL Tech Fortress  by Blue Ridge Networks
aol.it/AOLTechFortress
About 9% of users remove it
 
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