fp.sys

Windows Win 7 DDK driver

AVSoftware EOOD

The file fp.sys, “FsFilter1 Filter Driver” by AVSoftware EOOD has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Windows (R) Win 7 DDK provider  (signed by AVSoftware EOOD)

Product:
Windows (R) Win 7 DDK driver

Description:
FsFilter1 Filter Driver

Version:
6.3.9600.17246

MD5:
8ef6d73356b75c76cea23e1a71d69f89

SHA-1:
fc675312475be492b29845da3344cf458b5d835b

SHA-256:
c5d5f159263038d7304558b5e4a5312da072c5bb0fb73de46850b9c1d45741af

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/24/2024 1:39:33 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.AVSoftware EOOD.WindowsR (M)
16.4.14.6

File size:
14.5 KB (14,896 bytes)

Product version:
6.3.9600.17246

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
FsFilter1.sys

File type:
Driver (Win32 SYS)

Language:
English (United States)

Common path:
C:\Program Files\safesearch\1_13\p\32\fp.sys

Digital Signature
Signed by:

Authority:
Symantec Corporation

Valid from:
2/2/2016 7:00:00 PM

Valid to:
5/1/2019 7:59:59 PM

Subject:
CN=AVSoftware EOOD, OU=IT, O=AVSoftware EOOD, L=Sofia, S=Sofia, C=BG, SERIALNUMBER=200437750, OID.2.5.4.15=Private Organization, OID.1.3.6.1.4.1.311.60.2.1.3=BG

Issuer:
CN=Symantec Class 3 Extended Validation Code Signing CA - G2, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
3758D0D4E1B2569875AAACFB7F4C442A

File PE Metadata
Compilation timestamp:
1/19/2015 4:42:27 AM

OS version:
6.3

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
12.0

CTPH (ssdeep):
192:10Q1FvWWnnxCqLXJ8+8vt7ouSEiutInYe+PjP9R6t7awXagG8z/cK:10Q1FvkmXmzSEiu6nYPL9RKOwq67

Entry address:
0x506C

Entry point:
8B, FF, 55, 8B, EC, E8, 06, 00, 00, 00, 5D, E9, 84, FF, FF, FF, 8B, FF, 55, 8B, EC, 51, 51, A1, 0C, 30, 40, 00, B9, 4E, E6, 40, BB, 85, C0, 74, 04, 3B, C1, 75, 18, 0F, 31, 35, 0C, 30, 40, 00, 89, 55, FC, A3, 0C, 30, 40, 00, 75, 07, 8B, C1, A3, 0C, 30, 40, 00, F7, D0, A3, 08, 30, 40, 00, 8B, E5, 5D, C3, 33, 00, 36, 00, 30, 00, 30, 00, 30, 00, 30, 00, 00, 00, CC, CC, 04, 51, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, C6, 51, 00, 00, 04, 20, 00, 00, 1C, 51, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, CE, 52, 00, 00...
 
[+]

Entropy:
5.9138

Code size:
4.5 KB (4,608 bytes)

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