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r1fltr.sys

Volume Modification Tracker

BBS Technologies, Inc.

It runs as a Windows 64-bit kernel mode device driver named “Volume Modification Filter Driver”.
Publisher:
R1Soft  (signed by BBS Technologies, Inc.)

Product:
Volume Modification Tracker

Version:
1, 0, 0, 4

MD5:
c27329385084c683f55d789927329e65

SHA-1:
823aa08c43ea6503254135a13a976c07235d6b30

SHA-256:
bd9042568af8f2333d609ff60c5328c7bf7963ed4d6843fe58f523aa022c78b6

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
5/10/2024 7:48:54 PM UTC  (today)

File size:
21.5 KB (22,048 bytes)

Product version:
1, 0, 0, 4

Copyright:
Copyright (C) 2010

Original file name:
r1fltr.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\r1fltr.sys

Digital Signature
Signed by:
BBS Technologies, Inc.

Authority:
VeriSign, Inc.

Valid from:
4/23/2008 1:00:00 AM

Valid to:
4/24/2011 12:59:59 AM

Subject:
CN="BBS Technologies, Inc.", OU=R1Soft, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="BBS Technologies, Inc.", L=Houston, S=Texas, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2004 CA, OU=Terms of use at https://www.verisign.com/rpa (c)04, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
713480EA283430BCBE1BC58FC366C093

File PE Metadata
Compilation timestamp:
3/28/2010 9:11:52 PM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
384:U43n5RM6EjCbyh5pP/5QJSoe0mjHXTn7pNKbHKYJLWnEObo6j6:U43n5O6E+bmvnBoe3j3Tn9NEHDL/Obom

Entry address:
0x7064

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, 86, 9F, FF, FF, CC, CC, B0, 70, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 58, 76, 00, 00, 00, 40, 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, 00, 28, 72, 00, 00, 00, 00, 00, 00, 3E, 72, 00, 00, 00, 00, 00, 00, 56, 72, 00, 00, 00, 00, 00, 00, 6E, 72, 00, 00, 00, 00, 00, 00, 82, 72, 00, 00, 00, 00, 00, 00, 92, 72, 00, 00, 00, 00, 00, 00, AC, 72, 00, 00...
 
[+]

Entropy:
6.2935

Code size:
11 KB (11,264 bytes)

Driver
Display name:
Volume Modification Filter Driver

Service name:
r1fltr

Type:
Kernel device driver (KernelDriver)

Group:
PnP Filter


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