home

BrnFileLock.sys

AGSec

Blue Ridge Networks

It runs as a Windows kernel mode device driver named “Blue Ridge Networks FileLock mini-filter driver”.
Publisher:
Blue Ridge Networks  (signed and verified)

Product:
AGSec

Description:
BrnFileLock 32-bit Windows (Vista, 7, 8, 8.1, 10)

Version:
5.0.33.0 built by: WinDDK

MD5:
b283a5ffb6f045eeb9fe305168102951

SHA-1:
e07ba971e0e8f02ecca74458bb9339c12fde461a

SHA-256:
7a3909c49104eba6c2a77e8ff2b7b8347a1dfc60661de9482b5d30269697f92a

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/16/2025 10:58:58 AM UTC  (today)

File size:
71.4 KB (73,104 bytes)

Product version:
5.0.33.0

Copyright:
Copyright © 2008-2016 Blue Ridge Networks

Original file name:
BrnFileLock.sys

File type:
Driver (Win32 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
Blue Ridge Networks

Authority:
Symantec Corporation

Valid from:
6/1/2015 8:00:00 PM

Valid to:
7/31/2017 7:59:59 PM

Subject:
CN=Blue Ridge Networks, OU=Engineering, O=Blue Ridge Networks, L=Chantilly, S=Virginia, C=US

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
04735848FCF8CE4508959904041124C3

File PE Metadata
Compilation timestamp:
12/18/2015 11:58:25 AM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
1536:ffucp5H8lD5ajwlNjAzrJGZNv3KOQmOaP/PNncd+lSyz:fGcp5cllaMnMrJGZNv3KOQmOaP/2d+7z

Entry address:
0x113B0

Entry point:
8B, FF, 55, 8B, EC, E8, BD, FF, FF, FF, 5D, E9, C6, FC, FE, FF, CC, CC, CC, CC, CC, CC, 68, 5C, 01, 00, 00, 68, 20, D6, 01, 00, E8, AB, 98, FF, FF, 8B, 75, 08, 89, B5, BC, FE, FF, FF, 33, C0, 66, A3, 30, F0, 01, 00, 33, DB, 53, 53, 68, 2C, F0, 01, 00, 68, 7C, EA, 01, 00, FF, 15, C4, D0, 01, 00, 89, 5D, FC, 68, A8, 05, 00, 00, 53, 68, 80, EA, 01, 00, E8, 5D, 71, FF, FF, C7, 05, 90, EA, 01, 00, 00, 04, 00, 00, 89, 35, 80, EA, 01, 00, 89, 1D, B8, EC, 01, 00, 68, A8, 00, 00, 00, 53, 68, 18, EE, 01, 00, E8, 37...
 
[+]

Entropy:
6.6383

Code size:
51.5 KB (52,736 bytes)

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

Service name:
BrnFileLock

Type:
Kernel device driver (KernelDriver)

Depends on:
FltMgr


Scan BrnFileLock.sys - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.