bearshare.exe

Digital Plugin SL

This is the Softpulse installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application bearshare.exe by Digital Plugin SL has been detected as adware 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 Softpulse SoftwareBundler installer. The file has been seen being downloaded from a1h6tznmj.07xwe7qow.com.
Publisher:
Digital Plugin SL  (signed and verified)

MD5:
1e6ee7455523907631ecbd67ce17484e

SHA-1:
becccc891e0fff6dcee2eb63e66e892d8024b92a

SHA-256:
de4dca389a527f93ce29e5830a87819d075f67cfdc707c42db952a9f1de6b64b

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
12/24/2024 12:56:30 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softpulse (M)
17.3.12.8

File size:
679.7 KB (696,000 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softpulse SoftwareBundler (using Nullsoft Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\bearshare.exe

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
7/27/2014 7:00:00 PM

Valid to:
7/28/2015 6:59:59 PM

Subject:
CN=Digital Plugin SL, O=Digital Plugin SL, L=Guia de Isora, S=Santa Cruz de Tenerife, C=ES

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
4ED5D9A2F23912A93AD2937C038B77F4

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9430

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file bearshare.exe has been seen being distributed by the following URL.

http://a1h6tznmj.07xwe7qow.com/IOEfP_at7jnKRFdDd497YxoUb2ettuBr8UKVvXY2CLFWd2X4PdhXQSIRpgx5S5dqRsEqhv0wyY3kADnopsJQkOtMZ6WLj9Y7QKBr7icjq6gjTlzLle7P3lXGlvjeELE3vehhBzDs630VzIPoNFzSposxVSLw818IQ-QjfdN2aQlFtlGmGoNTF5RlfVuCoBadifULQ3KCy8aHq43mxGxbjaQPDgR11S-lEQqid6pKArn7_I04XpM-ydXWrKB2FXXA_PaY_t5BzzqvY3NDTQxgn-yM3vvtqXp2YFwe_eggT9eou2MIWVvDp8d7HtRUKuQw

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