browsergooduninstall.exe

Browser Good

This is the installer/setup program for a Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application browsergooduninstall.exe by Browser Good has been detected as adware by 9 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. This is the uninstaller utility registered in the Windows Control Panel for the program Browser Good by Browser Good. 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)

MD5:
9c7c2fd60256081970f5e92c68d7a070

SHA-1:
195d0b7ccb6c379dc980725f5eb86732bd3dc1bf

SHA-256:
e73f2d427063689c93f1d53281203809f0a83e32591eb9d3024ef1a53b1c6f6b

Scanner detections:
9 / 68

Status:
Adware

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

Analysis date:
4/19/2024 12:42:54 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/BrowseFox.Gen4
7.11.214.2

AVG
Generic
2016.0.3179

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.1535

Dr.Web
infected with Trojan.Siggen6.31097
9.0.1.05190

ESET NOD32
Win32/BrowseFox.C potentially unwanted application
7.0.302.0

K7 AntiVirus
Unwanted-Program
13.200.15176

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

NANO AntiVirus
Trojan.Nsis.BrowseFox.dnxihk
0.30.0.296

Reason Heuristics
PUP.Installer.Yontoo
15.3.5.19

File size:
255.1 KB (261,224 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\Program Files\browser good\browsergooduninstall.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
11/19/2014 7:00:00 PM

Valid to:
11/20/2015 6:59:59 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:
12/5/2009 5:52:01 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:3Z+11GIy/1RWBT56PvdQWiWwZm/G/HcKH:TIs1s156Pvd9Lp/G/8s

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 6F, 44, 00, E8, F1, 2B, 00, 00, A3, 84, 6E, 44, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, 9C, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 2E, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, F0, 46, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.8692

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

Program Uninstaller
Program name:
Browser Good

Display publisher:
Browser Good

Display version:
2015.03.05.220324

Uninstall string:
C:\Program Files (x86)\Browser Good\BrowserGooduninstall.exe


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