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{06146dd6-a059-4c4d-9840-35b694aad4ae}gw64.sys

Between Lines

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file {06146dd6-a059-4c4d-9840-35b694aad4ae}gw64.sys by Between Lines has been detected as adware by 22 anti-malware scanners. It runs as a Windows 64-bit kernel mode device driver named “{06146dd6-a059-4c4d-9840-35b694aad4ae}Gw64”. 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 Between Lines)

Product:
StdLib

Version:
1.4.4.6 built by: WinDDK

MD5:
dedc19ef61804b8bf52d61a5ba7fb86e

SHA-1:
f8a920b78f576a1f2c54937711f1ff2a4a136c4d

SHA-256:
8f834a4af374e76a5e5f09f184b3664c2a742889898465bd9663a797c4f5b995

Scanner detections:
22 / 68

Status:
Adware

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

Analysis date:
4/26/2024 7:52:52 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.CH
678

Agnitum Outpost
Riskware.Agent
7.1.1

AVG
Generic
2016.0.3156

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.15328

Bitdefender
Adware.SwiftBrowse.CH
1.0.20.435

Clam AntiVirus
Win.Adware.Swiftbrowse-497
0.98/21511

Dr.Web
Tool.NetFilter.313
9.0.1.087

Emsisoft Anti-Malware
Adware.SwiftBrowse.CH
8.15.03.28.10

ESET NOD32
Win64/BrowseFox (variant)
9.10542

F-Prot
W64/A-59c9c70a
v6.4.7.1.166

F-Secure
Adware.SwiftBrowse.CH
11.2015-28-03_7

G Data
Adware.SwiftBrowse.CH
15.3.25

herdProtect (fuzzy)
variant of {e9bebce7-deb3-4ab9-896c-549739f208c5}gw64.sys (Adware)
2015.7.3.9

K7 AntiVirus
Adware
13.202.15341

MicroWorld eScan
Adware.SwiftBrowse.CH
16.0.0.261

nProtect
Adware.SwiftBrowse.CH
15.03.20.01

Reason Heuristics
PUP.Yontoo
15.3.28.22

Sophos
Browse Fox
4.98

Trend Micro House Call
HS_BROWSEFOX.SM
7.2.87

Trend Micro
HS_BROWSEFOX.SM
10.465.28

VIPRE Antivirus
Trojan.Win32.Generic
38670

Zillya! Antivirus
Adware.Yotoon.Win64.14
2.0.0.2111

File size:
47.6 KB (48,784 bytes)

Product version:
1.4.4.6

Copyright:
Copyright © 2013 StdLib

Original file name:
StdLib.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\{06146dd6-a059-4c4d-9840-35b694aad4ae}gw64.sys

Digital Signature
Signed by:
Between Lines

Authority:
VeriSign, Inc.

Valid from:
2/22/2015 10:00:00 PM

Valid to:
2/23/2016 9:59:59 PM

Subject:
CN=Between Lines, O=Between Lines, 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:
0BAD3D665CB44E6E0042FF4A69E2ACFE

File PE Metadata
Compilation timestamp:
3/22/2015 8:07:34 AM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:la7G2EjsnyXeOUEGG0LA8tWFZuL470h6aqxcCT2kvsVRwlZD3bc9:0FID6EGnLA8AFJTNEVmDC

Entry address:
0xC064

Entry point:
48, 83, EC, 28, 4C, 8B, C2, 4C, 8B, C9, E8, 95, FF, FF, FF, 49, 8B, D0, 49, 8B, C9, 48, 83, C4, 28, E9, E2, 50, FF, FF, CC, CC, 78, C2, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 54, C6, 00, 00, A0, 91, 00, 00, 28, C1, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, DA, CA, 00, 00, 50, 90, 00, 00, D8, C0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, D2, CB, 00, 00, 00, 90, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, B6, CB, 00, 00, 00, 00, 00, 00, A2, CB, 00, 00...
 
[+]

Code size:
34.5 KB (35,328 bytes)

Driver
Display name:
{06146dd6-a059-4c4d-9840-35b694aad4ae}Gw64

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.