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{5c6ed826-90c1-4263-90ce-56a656a6e38f}gw.sys

PathMaxx

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file {5c6ed826-90c1-4263-90ce-56a656a6e38f}gw.sys by PathMaxx has been detected as adware by 26 anti-malware scanners. It runs as a Windows kernel mode device driver named “{5c6ed826-90c1-4263-90ce-56a656a6e38f}Gw”. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
StdLib  (signed by PathMaxx)

Product:
StdLib

Version:
1.4.4.6 built by: WinDDK

MD5:
7bfcf25c8aeabdddc260c8f6dff258ba

SHA-1:
cf203d5b264f5000bc623a83f3f7746388524683

SHA-256:
1a69f373881e6a630e6053231175a2dd13f02ad4ea7a91b67ff200e5aec193b6

Scanner detections:
26 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
4/18/2024 3:49:48 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.V
701

Agnitum Outpost
PUA.BrowseFox
7.1.1

Avira AntiVirus
Adware/BrowseFox.A.1227
7.11.176.146

AVG
Generic
2016.0.3179

Bitdefender
Adware.BrowseFox.V
1.0.20.325

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Netfilter-134
0.98/21511

Comodo Security
TrojWare.Win32.AltBrowse.IZZV
21280

Dr.Web
Tool.NetFilter.313
9.0.1.065

Emsisoft Anti-Malware
Adware.BrowseFox.V
8.15.03.06.05

ESET NOD32
Win32/NetFilter.A potentially unsafe (variant)
9.11261

Fortinet FortiGate
Riskware/Komodia
3/6/2015

F-Prot
W32/A-248e95ab
v6.4.7.1.166

F-Secure
Adware.BrowseFox.V
11.2015-06-03_6

G Data
Adware.BrowseFox
15.3.25

herdProtect (fuzzy)
variant of {e9bebce7-deb3-4ab9-896c-549739f208c5}gw.sys (Adware)
2015.6.12.19

K7 AntiVirus
Unwanted-Program
13.200.15145

McAfee
Artemis!7BFCF25C8AEA
5600.6835

MicroWorld eScan
Adware.BrowseFox.V
16.0.0.195

nProtect
Adware.BrowseFox.V
15.03.03.01

Qihoo 360 Security
Win32/Virus.Adware.618
1.0.0.1015

Reason Heuristics
PUP.Yontoo
15.3.6.5

Sophos
Generic PUA MP
4.98

Vba32 AntiVirus
AdWare.Zaitu
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
38086

Zillya! Antivirus
Backdoor.CPEX.Win32.29350
2.0.0.2088

File size:
42.1 KB (43,144 bytes)

Product version:
1.4.4.6

Copyright:
Copyright © 2013 StdLib

Original file name:
StdLib.sys

File type:
Driver (Win32 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\{5c6ed826-90c1-4263-90ce-56a656a6e38f}gw.sys

Digital Signature
Signed by:
PathMaxx

Authority:
VeriSign, Inc.

Valid from:
1/5/2015 1:00:00 AM

Valid to:
2/5/2016 12:59:59 AM

Subject:
CN=PathMaxx, O=PathMaxx, L=San Diego, S=California, C=US

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:
3CAC0125EB44E6C176167E51DA703CCA

File PE Metadata
Compilation timestamp:
2/24/2015 8:06:31 AM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:nN0457WBZwpHs63E+X7BIrTsCEziDH+JgrVJdd7J:NhUcpH/0+LCf7EziDHhd7

Entry address:
0xA03E

Entry point:
8B, FF, 55, 8B, EC, E8, BD, FF, FF, FF, 5D, E9, 20, 70, FF, FF, CC, CC, 94, A1, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, CE, A4, 00, 00, E0, 80, 00, 00, B4, A0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 24, A5, 00, 00, 00, 80, 00, 00, EC, A0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, A4, A9, 00, 00, 38, 80, 00, 00, C4, A0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 9C, AA, 00, 00, 10, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, FC, A4, 00, 00, 10, A5, 00, 00, E8, A4...
 
[+]

Code size:
28 KB (28,672 bytes)

Driver
Display name:
{5c6ed826-90c1-4263-90ce-56a656a6e38f}Gw

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


Remove {5c6ed826-90c1-4263-90ce-56a656a6e38f}gw.sys - Powered by Reason Core Security
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