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bearsharesetup-r1165-n-bc.exe

BearShare

Musiclab, LLC

The application bearsharesetup-r1165-n-bc.exe, “BearShare Install” 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, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from download.bearshare.com.
Publisher:
Musiclab, LLC

Product:
BearShare

Description:
BearShare Install

Version:
11.0.0.133554

MD5:
ca3c51dccf3a8920ae1cec24d3536dd3

SHA-1:
2b98c9cd0936b9aaa7ae9fecebbfb964d31f8018

SHA-256:
8a32e9f031b1bc3c6167afcb61fabd0d43e6adffe29786035868eec2a34cd2cd

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 12:07:20 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.BearShare.Installer (L)
16.8.3.14

File size:
1.2 MB (1,255,293 bytes)

Product version:
11.0.0.133554

Copyright:
Copyright (C) 2013

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\bearsharesetup-r1165-n-bc.exe

File PE Metadata
Compilation timestamp:
5/30/2013 5:09:15 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:7CJJ3hQhkk9sEcDxArQs8OiLT0sM90SSd1ZdsPA4zlAQ:mJJGkkP0xA8skPtM90LsPmQ

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, BC, 92, 40, 00, 6A, 08, A3, 98, EB, 47, 00, E8, 25, 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, 80, 91, 40, 00, 68, 4C, A2, 40, 00, 68, A0, 6A, 47, 00, E8, 8F, 27, 00, 00, FF, 15, B0, 90, 40, 00, 50, BF, A0, F0, 4C, 00, 57, E8, 7D, 27, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
29.5 KB (30,208 bytes)

The file bearsharesetup-r1165-n-bc.exe has been seen being distributed by the following URL.

http://download.bearshare.com/.../BearShareV10pt.exe

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