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fspfltd2.sys

FSPro File System Filter

Alfa System Programming

It runs as a Windows 64-bit file system device driver named “FSPro File Filter 2”.
Publisher:
FSPro Labs  (signed by Alfa System Programming)

Product:
FSPro File System Filter

Version:
?

MD5:
213b080590bf65e2285c232d7937885c

SHA-1:
dab7cdfc5a23c315d9aa8580f6ccbcb550559ab3

SHA-256:
f3cc0a7a6633f14a4e2479f26c15cb0ed3c26418bf6614bf8c010d33f7ce2a93

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/8/2025 12:44:11 AM UTC  (today)

File size:
50.5 KB (51,760 bytes)

Product version:
?

Copyright:
Copyright (C) Alfa Corporation 1999-2008

Original file name:
fspfltd.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\fspfltd2.sys

Digital Signature
Signed by:
Alfa System Programming

Authority:
VeriSign, Inc.

Valid from:
5/17/2011 2:00:00 AM

Valid to:
7/21/2012 1:59:59 AM

Subject:
CN=Alfa System Programming, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Alfa System Programming, L=Nis, S=Palilula, C=RS

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:
5B4C9286D5437F09B40BEE7A9F6A6DC1

File PE Metadata
OS bitness:
Win64

CTPH (ssdeep):
768:gpybECjne0dMHl03F5r0/sHRan+9bup06ftu2r9ESS8UFZMCcBj+/0LFm5:fbvjHdMHl037r0/sH9bQHfkfFiX+/0o

Entry point:
8B, FF, 55, 8B, EC, E8, BD, FF, FF, FF, 5D, E9, ED, FB, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, FF, 55, 8B, EC, A1, D8, 85, 01, 00, 83, EC, 10, 56, 57, 50, 68, A0, 90, 01, 00, E8, 72, B3, FF, FF, 8B, 3D, C8, 80, 01, 00, 83, C4, 08, 33, F6, EB, 09, 8D, A4, 24, 00, 00, 00, 00, 8B, FF, A1, D8, 85, 01, 00, 03, C6, B9, 06, 00, 00, 00, 8B, D1, 89, 45, FC, 6A, 01, 8D, 45, F8, 66, 89, 4D, F2, 66, 89, 4D, FA, 50, 8D, 4D, F0, 51, C7, 45, F4, 90, 90, 01, 00, 66, 89, 55, F0, 66, 89, 55, F8, FF...
 
[+]

Entropy:
6.6138

Driver
Display name:
FSPro File Filter 2

Service name:
FSProFilter2

Type:
File system 'filter' driver (FileSystemDriver)

Group:
FSFilter Content Screener

Depends on:
FltMgr


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