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AlfaFF.sys

AlfaFF NE 2007 for Windows 2K/XP/2K3

Alfa System Programming

It runs as a Windows file system device driver named “NHFlt kernel Driver 2”.
Publisher:
Alfa Corporation  (signed by Alfa System Programming)

Product:
AlfaFF (TM) NE 2007 for Windows 2K/XP/2K3

Description:
Windows 2000 Mini-Filter Monitor Network Edition

Version:
2007 - AFP ATE

MD5:
f278eea8837e08978dc22d7d15d69edc

SHA-1:
a50487fa0c3a88ebb8bf108c2d4fbad73cdf4812

SHA-256:
1d73153028db2f36d3846a5b4e1723b3ae7dc5df3c6cda43537ba97d6783a966

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/7/2025 3:26:15 PM UTC  (today)

File size:
65.3 KB (66,896 bytes)

Product version:
2007

Copyright:
Copyright (C) Alfa Corporation 1999-2007

Trademarks:
2007 Alfa Corporation

Original file name:
AlfaFF.sys

File type:
Driver (Win32 SYS)

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

Digital Signature
Signed by:
Alfa System Programming

Authority:
VeriSign, Inc.

Valid from:
7/21/2010 9:00:00 AM

Valid to:
7/22/2011 8:59:59 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 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
786283D9143B24383D69E50849DE9130

File PE Metadata
Compilation timestamp:
2/27/2011 6:31:42 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
7.10

CTPH (ssdeep):
1536:1fY+pkDWEEt4qsP/bY+qDA3noTiuZgEOTEfdfgT3ZT3MgjecdS+QIE2s2agCbjoQ:19kDFLrXM+qDA3noXZwEfdfgTJTJjeuq

Entry address:
0xCB42

Entry point:
A1, CC, BF, 01, 00, 85, C0, B9, 4E, E6, 40, BB, 74, 04, 3B, C1, 75, 19, A1, 6C, BB, 01, 00, 8B, 00, 35, CC, BF, 01, 00, A3, CC, BF, 01, 00, 75, 06, 89, 0D, CC, BF, 01, 00, E9, 3E, FB, FF, FF, CC, CC, C8, CC, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 2C, D4, 00, 00, DC, BA, 00, 00, B0, CC, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 76, D4, 00, 00, C4, BA, 00, 00, 04, CC, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 92, D8, 00, 00, 18, BA, 00, 00, EC, CB, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 22, D9, 00, 00, 00, BA...
 
[+]

Entropy:
6.5518

Code size:
50.8 KB (51,968 bytes)

Driver
Display name:
NHFlt kernel Driver 2

Service name:
AlfaFF

Type:
File system 'filter' driver (FileSystemDriver)

Group:
Filter


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