browsergood.dll

Browser Good

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module browsergood.dll by Browser Good has been detected as adware by 27 anti-malware scanners. This file is typically installed with the program Browser Good by Yontoo Technology, Inc. which is a potentially unwanted software program. 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:
Browser Good  (signed and verified)

Product:
Browser Good

Version:
1.0.0.7

MD5:
8b12a8a62d542e06beb8c3de85bbf5ba

SHA-1:
4058893c6c9a4d95479cce960eaf77a809d51bdc

SHA-256:
9cea854f80e49d1d0f66d390aa690163e4cd12711876ab6f19ac1bf0729e47f7

Scanner detections:
27 / 68

Status:
Adware

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

Analysis date:
2/26/2025 8:49:32 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Agent
7.1.1

Avira AntiVirus
ADWARE/BrowseFox.Gen2
7.11.217.78

avast!
MSIL:BrowseFox-AN [PUP]
2014.9-150315

AVG
Generic
2016.0.3169

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.15315

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Agent-39913
0.98/21511

Dr.Web
Trojan.Yontoo.1016
9.0.1.074

ESET NOD32
Win32/BrowseFox.AE potentially unwanted (variant)
9.11320

Fortinet FortiGate
Riskware/BrowseFox
3/15/2015

F-Prot
W32/S-9c4b2ea6
v6.4.7.1.166

G Data
Win32.Application.Agent.3P5Z9L
15.3.25

herdProtect (fuzzy)
2015.6.21.12

IKARUS anti.virus
PUA.BrowseFox
t3scan.1.8.6.0

K7 AntiVirus
Trojan
13.200.15262

Kaspersky
not-a-virus:AdWare.MSIL.Agent
14.0.0.2342

McAfee
Artemis!8B12A8A62D54
5600.6825

NANO AntiVirus
Trojan.Win32.Yontoo.dnkubo
0.30.0.296

Panda Antivirus
Generic Suspicious
15.03.15.12

Qihoo 360 Security
HEUR/QVM30.1.Malware.Gen
1.0.0.1015

Quick Heal
PUA.Adware.OD5
3.15.14.00

Reason Heuristics
PUP.Yontoo
15.3.15.12

Sophos
Generic PUA EA
4.98

Trend Micro House Call
Suspicious_GEN.F47V0312
7.2.74

Vba32 AntiVirus
AdWare.MSIL.Agent
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
37350

Zillya! Antivirus
Adware.Agent.Win32.44824
2.0.0.2098

File size:
262.7 KB (269,048 bytes)

Product version:
1.0.0.7

Copyright:
(c) Browser Good. All rights reserved.

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\content.ie5\9asr5tqw\browsergood.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
11/19/2014 10:00:00 PM

Valid to:
11/20/2015 9:59:59 PM

Subject:
CN=Browser Good, O=Browser Good, 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:
415A9A4B07BAA4A4F09FB5982A7CFAFB

File PE Metadata
Compilation timestamp:
3/10/2015 11:13:07 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:8miYckyqEbUViVqUsVNXBB+/nFK3wY+5x9ZKTshXgMcE4U:8miYckeiiVMrXFdo9ZzwTFU

Entry address:
0xF515

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, EA, 7E, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 07, 00, 00, 00, 83, C4, 0C, 5D, C2, 0C, 00, 6A, 0C, 68, D8, 21, 03, 10, E8, 4C, 02, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, 4C, 77, 03, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, C4, 93, 02, 10, 85, C9, 74, 0C, FF, 75, 10, 56, FF, 75, 08, FF, D1, 89, 45, E4, 85, C0, 0F, 84, B1, 00, 00, 00, FF, 75, 10, 56, FF, 75, 08, E8, 11, FE, FF, FF, 89, 45, E4...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
159 KB (162,816 bytes)

The file browsergood.dll has been discovered within the following program.

Browser Good  by Yontoo Technology, Inc.
Browser Good is an adware (advertising supported) extension that is designed for the purpose of displaying unwanted ads, software for PUP (potentially unwanted programs) and other offers.
browsergood.info/support
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