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bsproinstall.exe

Musiclab, LLC

The application bsproinstall.exe, “BearShare Installer” 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 Wise Installer installer.
Publisher:
Free Peers, Inc.  (signed by Musiclab, LLC)

Description:
BearShare Installer

Version:
5.2.4.1

MD5:
b71d3bf506dc7873cf3e69dd42fcc33a

SHA-1:
74559cbe0cdde715f5c92539e66fd1666c5dee46

SHA-256:
36bfc357eac3db2b4df2bb7ef231506f7a1594b1d26a9422e5f3ede6aecc47bc

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/18/2024 11:26:14 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optional.Musiclab.Installer
17.2.18.10

File size:
3.3 MB (3,446,088 bytes)

Copyright:
Copyright (C) 2001 Free Peers, Inc.

File type:
Executable application (Win32 EXE)

Installer:
Wise Installer

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\im\identities\{93a97f08-27a3-42b9-b651-af200e38e96b}\message store\attachments\{630f7c8f-4f66-4e64-b002-77cbc2818d45}\bsproinstall.exe

Digital Signature
Signed by:
Musiclab, LLC

Authority:
Thawte Consulting (Pty) Ltd.

Valid from:
5/3/2006 8:00:00 PM

Valid to:
5/4/2007 7:59:59 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, O=Thawte Consulting (Pty) Ltd., C=ZA

Serial number:
0F1C545C6576957E6812260D1416A979

File PE Metadata
Compilation timestamp:
4/8/1999 4:24:47 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x1000

Entry point:
55, 8B, EC, 81, EC, 78, 05, 00, 00, 53, 56, BE, 04, 01, 00, 00, 57, 8D, 85, 94, FD, FF, FF, 56, 33, DB, 50, 53, FF, 15, 34, 20, 40, 00, 8D, 85, 94, FD, FF, FF, 56, 50, 8D, 85, 94, FD, FF, FF, 50, FF, 15, 30, 20, 40, 00, 8B, 3D, 2C, 20, 40, 00, 53, 53, 6A, 03, 53, 6A, 01, 8D, 85, 94, FD, FF, FF, 68, 00, 00, 00, 80, 50, FF, D7, 83, F8, FF, 89, 45, FC, 0F, 84, 7B, 01, 00, 00, 8D, 85, 90, FC, FF, FF, 50, 56, FF, 15, 28, 20, 40, 00, 8D, 85, 98, FE, FF, FF, 50, 53, 8D, 85, 90, FC, FF, FF, 68, 10, 30, 40, 00, 50...
 
[+]

Entropy:
7.9986

Packer / compiler:
Wise Installer Stub

Code size:
512 Bytes (512 bytes)

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