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bearsharesetup-r20-n-bc.exe

BearShare

Musiclab, LLC

The application bearsharesetup-r20-n-bc.exe, “BearShare Install” by Musiclab has been detected as a potentially unwanted program by 21 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from download17.cdn.bearshare.com.
Publisher:
Musiclab, LLC  (signed and verified)

Product:
BearShare

Description:
BearShare Install

Version:
12.0.0.135802

MD5:
22874acf481e25a6f3039ade161a8d91

SHA-1:
1a3ab92bf942597a04eec0ed4685bf4fd80e326b

SHA-256:
9f7cd20c0c4fda77db896401704df6e455a67417873f4fcf5199f78aa249f73c

Scanner detections:
21 / 68

Status:
Potentially unwanted

Analysis date:
11/23/2024 6:33:54 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

Avira AntiVirus
PUA/SearchSuite.aoeq
8.3.1.6

avast!
Win32:Dropper-gen [Drp]
2014.9-151120

AVG
SearchSuite
2016.0.2920

Baidu Antivirus
PUA.Win32.BearShare
4.0.3.151120

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Searchsuite-3
0.98/20100

Comodo Security
Application.Win32.BearShare.K
22026

Dr.Web
Adware.Bandoo.217
9.0.1.0324

ESET NOD32
Win32/Toolbar.SearchSuite potentially unwanted application
9.7.0.302.0

K7 AntiVirus
Unwanted-Program
13.204.16146

Kaspersky
not-a-virus:Downloader.Win32.Agent
14.0.0.1094

Malwarebytes
PUP.Optional.MusicToolbar.A
v2015.11.20.05

McAfee
Artemis!68F0F9398366
5600.6576

Microsoft Security Essentials
Threat.Undefined
1.199.824.0

NANO AntiVirus
Riskware.Win32.Bandoo.dgnlaz
0.30.24.1636

Qihoo 360 Security
HEUR/QVM42.1.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.Optional.Musiclab.Installer
15.11.20.5

Rising Antivirus
PE:AdWare.Win32.BearShare.b!1075356890
23.00.65.151118

VIPRE Antivirus
Trojan.Win32.Generic
40832

Zillya! Antivirus
Downloader.Agent.Win32.240553
2.0.0.2168

File size:
1.5 MB (1,580,584 bytes)

Product version:
12.0.0.135802

Copyright:
Copyright (C) 2015

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\bearsharesetup-r20-n-bc.exe

Digital Signature
Signed by:
Musiclab, LLC

Authority:
Thawte, Inc.

Valid from:
3/23/2014 5:00:00 PM

Valid to:
5/5/2016 4:59:59 PM

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 - G2, O="Thawte, Inc.", C=US

Serial number:
173B32DBD2DED392F3E170A844CA0B83

File PE Metadata
Compilation timestamp:
2/24/2012 11:20:04 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:qgJJGasR9FOUlzblRNw/s6v09dLcAScJ5gloPTHyXCJJuYlt2N30Vk72+NVmDr:PJJZglFRN7T9dLcASW7Tc2+NVmDr

Entry address:
0x38AF

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 68, A2, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 90, 40, 00, 55, FF, 15, C0, 92, 40, 00, 6A, 08, A3, 98, EB, 47, 00, E8, 36, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, EA, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 64, A2, 40, 00, FF, 15, 84, 91, 40, 00, 68, 4C, A2, 40, 00, 68, A0, 6A, 47, 00, E8, 18, 27, 00, 00, FF, 15, B0, 90, 40, 00, 50, BF, A0, F0, 4C, 00, 57, E8, 06, 27, 00, 00...
 
[+]

Entropy:
7.8822

Packer / compiler:
Nullsoft install system v2.x

Code size:
29 KB (29,696 bytes)

The file bearsharesetup-r20-n-bc.exe has been seen being distributed by the following URL.

http://download17.cdn.bearshare.com/cdn/r/.../BearShareSetup-r20-n-bc.exe

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