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{af16652c-3cdd-4795-b89b-2d9cf16806d6}gw.sys

allgenius

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file {af16652c-3cdd-4795-b89b-2d9cf16806d6}gw.sys by allgenius has been detected as adware by 27 anti-malware scanners. It runs as a Windows kernel mode device driver named “{af16652c-3cdd-4795-b89b-2d9cf16806d6}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 allgenius)

Product:
StdLib

Version:
1.4.3.1 built by: WinDDK

MD5:
8ccb47f9302601aadcee6f42f5e109fd

SHA-1:
f054737da5b43b03b368cb69202b1362f19f7ae4

SHA-256:
a3dae345128f80e14197757c6d5aceb3d490425408834183b3afebee05c13fbd

Scanner detections:
27 / 68

Status:
Adware

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

Analysis date:
4/26/2024 9:12:22 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.N
804

Agnitum Outpost
Trojan.BPlug
7.1.1

AhnLab V3 Security
PUP/Win32.BrowseFox
2014.09.18

Avira AntiVirus
Adware/BrowseFox.A.168
7.11.173.16

AVG
Generic
2015.0.3282

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141123

Bitdefender
Adware.SwiftBrowse.N
1.0.20.1635

Clam AntiVirus
Win.Adware.Netfilter-134
0.98/21411

Comodo Security
Application.Win32.RiskWare.NetFilter.D
19547

Dr.Web
hacktool program Tool.NetFilter.1
9.0.1.05190

Emsisoft Anti-Malware
Adware.SwiftBrowse.N
8.14.11.23.10

ESET NOD32
Win64/BrowseFox.K potentially unwanted application
7.0.302.0

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

F-Secure
Adware.SwiftBrowse.N
11.2014-23-11_1

G Data
Adware.SwiftBrowse
14.11.24

IKARUS anti.virus
AdWare.SwiftBrowse
t3scan.1.7.5.0

McAfee
Artemis!8E91755B7414
5600.6938

MicroWorld eScan
Adware.SwiftBrowse.N
15.0.0.981

NANO AntiVirus
Riskware.Win32.Yotoon.ddghtt
0.28.2.61349

nProtect
Adware.SwiftBrowse.N
14.05.30.01

Qihoo 360 Security
Win32/Virus.Adware.c12
1.0.0.1015

Reason Heuristics
PUP.allgenius.l
14.11.23.10

Sophos
OutoBox
4.98

Trend Micro House Call
Suspicious_GEN.F47V0801
7.2.327

Vba32 AntiVirus
AdWare.Win64.Yotoon
3.12.26.3

VIPRE Antivirus
Adware.SwiftBrowse
32026

Zillya! Antivirus
Adware.Yotoon.Win64.7
2.0.0.1912

File size:
38.2 KB (39,104 bytes)

Product version:
1.4.3.1

Copyright:
Copyright © 2013 StdLib

Original file name:
StdLib.sys

File type:
Driver (Win32 SYS)

Language:
engleski (SAD)

Common path:
C:\Windows\System32\drivers\{af16652c-3cdd-4795-b89b-2d9cf16806d6}gw.sys

Digital Signature
Signed by:
allgenius

Authority:
VeriSign, Inc.

Valid from:
4/22/2014 2:00:00 AM

Valid to:
4/23/2015 1:59:59 AM

Subject:
CN=allgenius, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=allgenius, L=Santa Monica, 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:
570352A91D1B96E64EC15703FDAF2405

File PE Metadata
Compilation timestamp:
9/13/2014 1:32:59 AM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:nf5OQ5p9MZq9Vkh5z8tZfJm/6D1GqA+5+TFpEwXu/d:nf5H5pH+x8t1c/+Gd+5/4Sd

Entry address:
0x903E

Entry point:
8B, FF, 55, 8B, EC, E8, BD, FF, FF, FF, 5D, E9, 20, 80, FF, FF, CC, CC, 74, 91, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, AE, 94, 00, 00, C0, 70, 00, 00, B4, 90, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 04, 95, 00, 00, 00, 70, 00, 00, EC, 90, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, A0, 98, 00, 00, 38, 70, 00, 00, C4, 90, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 98, 99, 00, 00, 10, 70, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, DC, 94, 00, 00, F0, 94, 00, 00, C8, 94...
 
[+]

Entropy:
6.6573

Code size:
24.5 KB (25,088 bytes)

Driver
Display name:
{af16652c-3cdd-4795-b89b-2d9cf16806d6}Gw

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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