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betterbrowse.boasprt.exe.pendingoverwrite

BetterBrowse

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file betterbrowse.boasprt.exe.pendingoverwrite, “BetterBrowse.BOASPRT.exe” by BetterBrowse has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
BetterBrowse  (signed and verified)

Description:
BetterBrowse.BOASPRT.exe

Version:
1.0.0.1

MD5:
a2be8c7e676694ae54acb48ebef7edbe

SHA-1:
52170e7ea156c63e594d9ad9b7bef3abaff986b3

SHA-256:
f7501aaaffa865a870f62fd6c31113adb16245625d906581f21481af6d44605e

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Belongs to the Sambreel/Yontoo progam that inserts various forms of advertising in the user's web browser, installed with minimal or no user consent.

Analysis date:
4/18/2024 7:46:41 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.BetterBrowse (M)
16.2.14.2

File size:
1.7 MB (1,786,664 bytes)

Product version:
1.0.0.1

Original file name:
BetterBrowse.BOASPRT.exe

Language:
English (United States)

Common path:
C:\Program Files\betterbrowse\bin\betterbrowse.boasprt.exe.pendingoverwrite

Digital Signature
Signed by:
BetterBrowse

Authority:
VeriSign, Inc.

Valid from:
9/27/2013 2:00:00 AM

Valid to:
9/28/2015 1:59:59 AM

Subject:
CN=BetterBrowse, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=BetterBrowse, 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:
12F4B87646B8BAF069AA302DE756FE85

File PE Metadata
Compilation timestamp:
6/26/2015 11:32:54 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:eVY3nP9YGp0gpj62GSbySz1UtGwQY7OwaY3GAFA2mirnU69wM:/3P9YVojISbySz1UtGwQeO0FA2mirWM

Entry address:
0xFF713

Entry point:
E8, 40, 71, 00, 00, E9, 89, FE, FF, FF, 3B, 0D, 40, F5, 57, 00, 75, 02, F3, C3, E9, C7, 71, 00, 00, 8B, 41, 04, 85, C0, 75, 05, B8, 84, A0, 55, 00, C3, 8B, FF, 55, 8B, EC, 83, 7D, 08, 00, 57, 8B, F9, 74, 2D, 56, FF, 75, 08, E8, 20, 15, 00, 00, 8D, 70, 01, 56, E8, B0, 07, 00, 00, 59, 59, 89, 47, 04, 85, C0, 74, 11, FF, 75, 08, 56, 50, E8, 8D, 72, 00, 00, 83, C4, 0C, C6, 47, 08, 01, 5E, 5F, 5D, C2, 04, 00, 8B, FF, 56, 8B, F1, 80, 7E, 08, 00, 74, 09, FF, 76, 04, E8, C1, 08, 00, 00, 59, 83, 66, 04, 00, C6, 46...
 
[+]

Code size:
1.2 MB (1,257,472 bytes)

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