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videoconverter_tsv2aq3kq.exe

Perion Network Ltd.

The application videoconverter_tsv2aq3kq.exe by Perion Network has been detected as a potentially unwanted program by 10 anti-malware scanners. The program is a setup application that uses the Perion Download Manager installer. The file has been seen being downloaded from 0ca9f434a31940f49f51874733a6c9f7.download.dmccint.com. While running, it connects to the Internet address ude.databssint.com on port 80 using the HTTP protocol.
Publisher:
Perion Network Ltd.  (signed and verified)

MD5:
921e911d0b2bc273722c9eb0282eea76

SHA-1:
b5b6c637a5bbad93dc529ee9aba6cca1fd9f1fd5

SHA-256:
e68b0e1a1377766ab031741ec6e61451095209d41fcc9522a76a386c20cd2d8a

Scanner detections:
10 / 68

Status:
Potentially unwanted

Explanation:
Bundles the Conduit Toolbar and/or Conduit Search Protect.

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:
5/18/2024 4:42:33 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Adware-BRM [PUP]
2014.9-150209

Baidu Antivirus
Trojan.Win32.ClientConnect
4.0.3.1529

Dr.Web
Adware.Downware.1895
9.0.1.040

ESET NOD32
Win32/Toolbar.Conduit.AE
9.10151

IKARUS anti.virus
PUA.Toolbar.Conduit
t3scan.1.6.1.0

Kaspersky
not-a-virus:WebToolbar.Win32.Perinet
14.0.0.2512

Panda Antivirus
Trj/Chgt.A
15.02.09.12

Reason Heuristics
PUP.Bundler.Perion
15.2.9.13

Trend Micro House Call
Suspicious_GEN.F47V0714
7.2.40

VIPRE Antivirus
Conduit
31582

File size:
651.8 KB (667,448 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Perion Download Manager (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\videoconverter_tsv2aq3kq.exe

Digital Signature
Signed by:
Perion Network Ltd.

Authority:
VeriSign, Inc.

Valid from:
4/23/2012 7:00:00 PM

Valid to:
4/23/2015 6:59:59 PM

Subject:
CN=Perion Network Ltd., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Perion Network Ltd., L=Tel Aviv, S=Tel Aviv, C=IL

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:
45F87694FE8D1984719796AEC8031DF4

File PE Metadata
Compilation timestamp:
2/24/2012 1:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:1EM+yfY5IUxH72WSrJ0jPjuqCbxQqBcpW2/1ZqZOeqr/AVwCISOOxUAr:1RHfY5IFHrJ8juOqBGbqlqrC/1OXAr

Entry address:
0x39E3

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, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
7.9476

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file videoconverter_tsv2aq3kq.exe has been seen being distributed by the following URL.

http://0ca9f434a31940f49f51874733a6c9f7.download.dmccint.com/Default.ashx?EnvironmentID=1&PUID=1523566145208756528&CID=11122&PPD=content,47152719787,,,softonic.com,c,vc,,,converter.all4search.net&FID=CKzatKfaxb8CFSxo7AodyH8AVA&InstallSessionID=152356614520875652821458335

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to ude.databssint.com  (107.22.223.150:80)

TCP (HTTP):
Connects to storage.stgbssint.com  (172.229.236.170:80)

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