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browsergood.expextdll.dll

Browser Good

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module browsergood.expextdll.dll by Browser Good has been detected as adware by 30 anti-malware scanners. 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)

Version:
1.0.5527.35096

MD5:
d3dfdd41019834f3d65da510775ddfb2

SHA-1:
bcaf8c84a24e3a1149ed98946499dc6da817ceb0

SHA-256:
6da6e964c1c2eb93caab3fcbf54f4427060e1d2b9135dad1477e51a51c6d23e0

Scanner detections:
30 / 68

Status:
Adware

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

Analysis date:
5/1/2024 4:31:56 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Graftor.173093
6399251

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.02.19

Avira AntiVirus
ADWARE/BrowseFox.Gen4
7.11.211.246

AVG
Generic
2016.0.3194

Baidu Antivirus
Adware.Win64.BrowseFox
4.0.3.15219

Bitdefender
Gen:Variant.Adware.Graftor.173093
1.0.20.250

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Browsefox-144
0.98/21511

Comodo Security
TrojWare.Win32.AltBrowse.SHHH
21132

Dr.Web
Trojan.Yontoo.494
9.0.1.060

Emsisoft Anti-Malware
Gen:Variant.Adware.Graftor.173093
9.0.0.4799

ESET NOD32
Win64/BrowseFox.CJ potentially unwanted application
7.0.302.0

Fortinet FortiGate
Adware/BrowseFox
3/1/2015

F-Prot
W32/S-c9609699
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.Graftor.173093
5.13.68

G Data
Gen:Variant.Adware.Graftor.173093
15.2.25

K7 AntiVirus
Trojan
13.196.15015

Kaspersky
not-a-virus:AdWare.MSIL.Agent
15.0.0.543

McAfee
Program.BrowseFox-FUZ
16.8.708.2

MicroWorld eScan
Gen:Variant.Adware.Graftor.173093
16.0.0.150

NANO AntiVirus
Riskware.Win32.SwiftBrowse.dlaplq
0.30.0.296

Panda Antivirus
Trj/CI.A
15.02.19.03

Qihoo 360 Security
Win32/Virus.Adware.650
1.0.0.1015

Reason Heuristics
Adware.Yontoo.BrowserGood
15.2.19.3

Sophos
Generic PUA EP
4.98

SUPERAntiSpyware
Adware.BrowseFox/Variant
10025

Vba32 AntiVirus
AdWare.Win64.Kranet
3.12.26.3

VIPRE Antivirus
Adware.BrowseFox
37756

Zillya! Antivirus
Adware.SwiftBrowse.Win32.964
2.0.0.2076

File size:
79.7 KB (81,656 bytes)

Product version:
1.0.5527.35096

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\browser good\bin\browsergood.expextdll.dll

Digital Signature
Signed by:
Browser Good

Authority:
VeriSign, Inc.

Valid from:
11/20/2014 1:00:00 PM

Valid to:
11/21/2015 12:59:59 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:
2/19/2015 4:30:16 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
768:J8jy694/7LsWkFMalLepofSEtkU5yXNkOhPpEniteDH/J6/Wfed76n2YEDZ4w471:eWuKk3lIo8kCanqeV1fwCK0EE

Entry address:
0x37C0

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 0E, 2F, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 60, D2, 00, 10, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 74, D0, 00, 10, C9, C2, 08, 00, B8, 23, 72, 00, 10, A3, D8, 19, 01, 10, C7, 05, DC, 19, 01, 10, 19...
 
[+]

Entropy:
6.4020

Code size:
47 KB (48,128 bytes)

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