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bearsharesetup-r32-n-bi.exe

BearShare

Musiclab, LLC

The application bearsharesetup-r32-n-bi.exe, “BearShare Install” by Musiclab has been detected as a potentially unwanted program by 9 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 download11.cdn.bearshare.com and multiple other hosts.
Publisher:
Musiclab, LLC  (signed and verified)

Product:
BearShare

Description:
BearShare Install

Version:
12.0.0.136271

MD5:
34e414e255437dbb09e799816edeec72

SHA-1:
06dfbf9b67abce805aa32f8fd2c315641dbf7cc6

SHA-256:
7acf7d1053d10e027e85dac1740855f8045915c574068be92e8bbb75c64ccb7c

Scanner detections:
9 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 10:27:16 PM UTC  (today)

Scan engine
Detection
Engine version

Arcabit
PUP.Adware.BearShare
1.0.0.585

Comodo Security
Application.Win32.BearShare.K
23523

Dr.Web
Adware.Bandoo.345
9.0.1.0308

Emsisoft Anti-Malware
Application.Toolbar
11.5.0.6191

ESET NOD32
Win32/Toolbar.SearchSuite.W potentially unwanted application
8.0.319.0

IKARUS anti.virus
PUA.Toolbar.SearchSuite
t3scan.1.9.5.0

Malwarebytes
PUP.Optional.MusicToolBar
v2015.11.04.11

Reason Heuristics
PUP.BearShare.Installer.Installer.Meta (L)
16.5.7.20

SUPERAntiSpyware
PUP.MusicToolbar/Variant
9528

File size:
1.3 MB (1,382,768 bytes)

Product version:
12.0.0.136271

Copyright:
Copyright (C) 2015

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\bearsharesetup-r32-n-bi.exe

Digital Signature
Signed by:
Musiclab, LLC

Authority:
thawte, Inc.

Valid from:
10/26/2015 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 SHA256 Code Signing CA - G2, O="thawte, Inc.", C=US

Serial number:
7A93912AD53A9CC933E2E14A6D3A4179

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:SfJJ2tVsR9FOUDY7mugfHEv+L7BkJrsTf21tmQ2JLutvyfL17vpfW:IJJUgDVHlBt7jNqvyfLJvI

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:
7.8561

Packer / compiler:
Nullsoft install system v2.x

Code size:
29 KB (29,696 bytes)

The file bearsharesetup-r32-n-bi.exe has been seen being distributed by the following 39 URLs.

http://download11.cdn.bearshare.com/cdn/r/.../BearShareSetup-r6-n-bc.exe

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

http://dl3.vessoft.com/files2/b/bearshare_windows/12.0.0.135802/.../BearShareSetup-r1-n-bc.exe

http://download.cdn.bearshare.com/cdn/r/.../BearShareSetup-r79-n-bi.exe

http://download14.cdn.bearshare.com/cdn/r/.../BearShareSetup-r7-n-bc.exe

http://download13.cdn.bearshare.com/cdn/r/.../BearShareSetup-r5-n-bc.exe

http://download.cdn.bearshare.com/cdn/r/.../BearShareSetup-r84-n-bi.exe

http://download.cdn.bearshare.com/cdn/r/.../BearShareSetup-r63-n-bi.exe

http://download18.cdn.bearshare.com/cdn/r/.../BearShareSetup-r3-n-bc.exe

http://download.cdn.bearshare.com/cdn/r/.../BearShareSetup-r20-n-bi.exe

http://download.cdn.bearshare.com/cdn/r/.../BearShareSetup-r77-n-bi.exe

http://download.cdn.bearshare.com/cdn/r/.../BearShareSetup-r71-n-bi.exe

http://download10.cdn.bearshare.com/cdn/r/.../BearShareSetup-r4-n-bc.exe

http://download14.cdn.bearshare.com/cdn/r/.../BearShareSetup-r9-n-bc.exe

http://download.cdn.bearshare.com/cdn/r/.../BearShareSetup-r2-n-bi.exe

http://download.cdn.bearshare.com/cdn/r/.../BearShareSetup.exe

http://download.cdn.bearshare.com/cdn/r/.../BearShareSetup.exe

http://download10.cdn.bearshare.com/cdn/r/.../BearShareSetup-r21-n-bc.exe

http://download.cdn.bearshare.com/cdn/r/.../BearShareSetup-r80-n-bi.exe

http://download.cdn.bearshare.com/cdn/r/.../BearShareSetup-r1-n-bi.exe

http://download.bearshare.com/BearShareV12pt.exe

http://download.bearshare.com/BearShareSetup.exe

http://download18.cdn.bearshare.com/cdn/r/.../BearShareSetup-r21-n-bc.exe

http://download.bearshare.com/BearShareV10.exe

http://download.cdn.bearshare.com/cdn/r/.../BearShareSetup-r6-n-bi.exe

http://download.cdn.bearshare.com/cdn/r/.../BearShareSetup-r3-n-bi.exe

http://download11.cdn.bearshare.com/cdn/r/.../BearShareSetup-r4-n-bc.exe

http://download11.cdn.bearshare.com/cdn/r/.../BearShareSetup-r77-n-bc.exe

http://download.cdn.bearshare.com/cdn/r/.../BearShareSetup-r4-n-bi.exe

http://download.cdn.bearshare.com/cdn/r/.../BearShareSetup-r0-n.exe

Latest 30 of 39 download URLs

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