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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 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from download.cdn.bearshare.com.
Publisher:
Musiclab, LLC  (signed and verified)

Product:
BearShare

Description:
BearShare Install

Version:
12.0.0.135681

MD5:
7e6478043927f67a425ab92d53008e28

SHA-1:
878932697859aa348829f468e97d61ee94410712

SHA-256:
73103f3f6a05426887efd394f096ab5b72f816bdb0f6310e3b8eef69501d71e3

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 11:07:45 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.BearShare.Installer (L)
16.7.26.2

File size:
1.5 MB (1,619,640 bytes)

Product version:
12.0.0.135681

Copyright:
Copyright (C) 2015

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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:
3/24/2014 2:00:00 AM

Valid to:
5/6/2016 2:59:59 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 - G2, O="Thawte, Inc.", C=US

Serial number:
173B32DBD2DED392F3E170A844CA0B83

File PE Metadata
Compilation timestamp:
2/24/2012 9:20:04 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:KJJqglFRVLTeIiEeRCwzljLru7yyfLszEf:z2DVtipzpLrcfLszEf

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:
7.8862

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 URL.

http://download.cdn.bearshare.com/cdn/r/.../BearShareSetup-r32-n-bi.exe

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