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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:
6ecd8bc1ef54418a07cd2dfcc9bde17a

SHA-1:
d9ad4e6e253b96c93cec9abea4557622fb569989

SHA-256:
dfbc0e4f4e85dd30df085a21bb572d5700090ce12b4349284f9e0532814bb3ab

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 2:10:20 AM UTC  (today)

Scan engine
Detection
Engine version

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

File size:
17 KB (17,456 bytes)

Product version:
6.3.9600.17246

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
FsFilter1.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

Common path:
C:\Program Files\safesearch\1_13\p\64\fp.sys

Digital Signature
Signed by:
AVSoftware EOOD

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 5:28:30 AM

OS version:
6.3

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
12.0

CTPH (ssdeep):
384:70HdEXhV61RoTHISEW02nYPL9RKOwq6TX:7CdEXhV61SKh2GErX

Entry address:
0x7080

Entry point:
48, 89, 5C, 24, 08, 57, 48, 83, EC, 20, 48, 8B, DA, 48, 8B, F9, E8, 17, 00, 00, 00, 48, 8B, D3, 48, 8B, CF, 48, 8B, 5C, 24, 30, 48, 83, C4, 20, 5F, E9, 56, FF, FF, FF, CC, CC, 48, 8B, 05, 5D, CF, FF, FF, 45, 33, C9, 49, B8, 32, A2, DF, 2D, 99, 2B, 00, 00, 48, 85, C0, 74, 05, 49, 3B, C0, 75, 38, 0F, 31, 48, C1, E2, 20, 48, 8D, 0D, 39, CF, FF, FF, 48, 0B, C2, 48, 33, C1, 48, 89, 05, 2C, CF, FF, FF, 66, 44, 89, 0D, 2A, CF, FF, FF, 48, 8B, 05, 1D, CF, FF, FF, 48, 85, C0, 75, 0A, 49, 8B, C0, 48, 89, 05, 0E, CF...
 
[+]

Entropy:
5.7303

Code size:
6 KB (6,144 bytes)

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