home

vfdrv.sys

Viewfinity Inc.

It runs as a Windows 64-bit file system device driver named “vfdrv”.
Publisher:
Viewfinity  (signed by Viewfinity Inc.)

Description:
Viewfinity Driver

Version:
2.3.5.298

MD5:
006ce7bdc2b90f555788ab41edf77f6d

SHA-1:
3619a15961f4eb6b0604257b7b6a89f1e37f518c

SHA-256:
c8c804ad03954d9f009a0bf8616fd4f48c8debc95634f836a7b469179f29d94f

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
5/25/2026 10:13:57 AM UTC  (today)

File size:
297.6 KB (304,744 bytes)

Product version:
2.3.5.298

Copyright:
(c) Viewfinity Ltd. 2007-2011

Original file name:
vfdrv.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
Viewfinity Inc.

Authority:
GlobalSign nv-sa

Valid from:
8/2/2010 6:31:50 AM

Valid to:
8/2/2012 6:31:47 AM

Subject:
CN=Viewfinity Inc., O=Viewfinity Inc., L=Waltham, S=MA, C=US

Issuer:
CN=GlobalSign ObjectSign CA, OU=ObjectSign CA, O=GlobalSign nv-sa, C=BE

Serial number:
0100000000012A3318C08C

File PE Metadata
Compilation timestamp:
7/13/2011 8:34:29 AM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
3072:mZCIDlgWMRTgvDW6RoFwG6y27+H8YbOa313aSdxQ1aBaNLJUbLbr/Ncyh97qNbCm:mZnZW89Av4+H8Y6a3tiIlh9Wlvh3KAFR

Entry address:
0x4A1D4

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, 1E, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 44, 72, 69, 76, 65, 72, 45, 6E, 74, 72, 79, 00, CC, CC, CC, CC, 49, 6E, 69, 74, 20, 70, 61, 72, 61, 6D, 73, 20, 66, 61, 69, 6C, 65, 64, 2C, 20, 65, 78, 69, 74, 69, 6E, 67, 00, CC, CC, CC, CC, 49, 6E, 69, 74, 41, 6C, 6C, 20, 66, 61, 69, 6C, 65, 64, 2C, 20, 65, 78, 69, 74, 69, 6E, 67, 00, F0, A3, 04, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
5.9888

Code size:
270.5 KB (276,992 bytes)

Driver
Display name:
vfdrv

Description:
Viewfinity driver

Type:
File system 'filter' driver (FileSystemDriver)

Group:
FSFilter Activity Monitor

Depends on:
FltMgr


Scan vfdrv.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.