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BearShare.exe

BearShare

Musiclab, LLC

The application BearShare.exe by Musiclab has been detected as a potentially unwanted program by 3 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:
Musiclab, LLC  (signed and verified)

Product:
BearShare

Version:
7.1.0.62718

MD5:
3a3cc0e6878e92fdcfbe47aa900d038d

SHA-1:
0813788ef19348dc142c5799cdfaea311c90e8cd

SHA-256:
3411bbb24fa351b172dec78172b5a3084111c5c60ad71298ac08ba93e0698bfa

Scanner detections:
3 / 68

Status:
Potentially unwanted

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

Analysis date:
4/25/2024 12:04:49 PM UTC  (today)

Scan engine
Detection
Engine version

Bkav FE
W32.HfsAdware
1.3.0.7383

F-Secure
Adware.BrowseFox.EI
11.2016-11-02_5

Reason Heuristics
PUP.Optional.Musiclab.Handler
16.2.11.9

File size:
12.6 MB (13,170,104 bytes)

Product version:
1.0

Copyright:
Copyright (c) 2009

Original file name:
BearShare.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\bin\build\bearshare.exe

Digital Signature
Signed by:
Musiclab, LLC

Authority:
Thawte Consulting (Pty) Ltd.

Valid from:
4/6/2009 2:00:00 AM

Valid to:
5/7/2010 1:59:59 AM

Subject:
CN="Musiclab, LLC", OU=SECURE APPLICATION DEVELOPMENT, O="Musiclab, LLC", L=New York, S=New York, C=US

Issuer:
CN=Thawte Code Signing CA, O=Thawte Consulting (Pty) Ltd., C=ZA

Serial number:
265A8FB5C613B6E36D10DC4C29BD6C3F

File PE Metadata
Compilation timestamp:
2/17/2009 1:54:59 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
98304:K6Q2PcNNNa2MIxq0joPbg6quZdIoJnz982H2woAiDaDHWVwXvey/mWSxkJESuX:9sEsopSwoDaDHbXWrOa

Entry address:
0x864E9B

Entry point:
E8, 43, F1, EA, FF, E9, 17, FE, FF, FF, 55, 8B, EC, 56, 8B, 75, 14, 57, 33, FF, 3B, F7, 75, 04, 33, C0, EB, 65, 39, 7D, 08, 75, 1B, E8, 6F, 59, 00, 00, 6A, 16, 5E, 89, 30, 57, 57, 57, 57, 57, E8, E6, 03, 00, 00, 83, C4, 14, 8B, C6, EB, 45, 39, 7D, 10, 74, 16, 39, 75, 0C, 72, 11, 56, FF, 75, 10, FF, 75, 08, E8, D3, 1B, 00, 00, 83, C4, 0C, EB, C1, FF, 75, 0C, 57, FF, 75, 08, E8, 62, 0B, 00, 00, 83, C4, 0C, 39, 7D, 10, 74, B6, 39, 75, 0C, 73, 0E, E8, 20, 59, 00, 00, 6A, 22, 59, 89, 08, 8B, F1, EB, AD, 6A, 16...
 
[+]

Code size:
9.5 MB (9,965,568 bytes)

Autoplay Handler
Display name:
BSPlayCDAudioOnArrival


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