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winrar_tsv19dih8.exe

Perion Network Ltd.

The application winrar_tsv19dih8.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 installer is marketed through download protals and search ads as WinRAR archiver but will also install additional software offers which include adware, PUPs and browser toolbars. The file has been seen being downloaded from dm.distributionengine.conduit-services.com and multiple other hosts. 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:
d6d29dec6655021f1eb2428ae374f25e

SHA-1:
fba18525bdc38f788b86d7e525dbcc60243acbf5

SHA-256:
94922aad4099bb228cf2eec7df20cb7c0608fee452aa2663259c3b3deca36fcd

Scanner detections:
10 / 68

Status:
Potentially unwanted

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

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/25/2024 4:39:25 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Trojan.Win32.ClientConnect
4.0.3.14730

Dr.Web
Adware.Downware.1895
9.0.1.0211

ESET NOD32
Win32/Toolbar.Conduit.AE
8.10165

Fortinet FortiGate
Riskware/Toolbar_Conduit
7/30/2014

IKARUS anti.virus
PUA.ClientConnect
t3scan.1.6.1.0

Kaspersky
not-a-virus:WebToolbar.Win32.Perinet
14.0.0.3482

McAfee
Artemis!D6D29DEC6655
5600.7053

Reason Heuristics
PUP.Perion.Q
14.7.30.13

Trend Micro House Call
TROJ_GEN.F47V0605
7.2.211

VIPRE Antivirus
Conduit
31688

File size:
642 KB (657,424 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\winrar_tsv19dih8.exe

Digital Signature
Signed by:
Perion Network Ltd.

Authority:
VeriSign, Inc.

Valid from:
4/23/2012 8:00:00 PM

Valid to:
4/23/2015 7:59:59 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 2:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:UEtzkl9jQGpjfebzpyTZxr7Ra7LnZg7mcFaoytT/po4pUO5J:UKzk3U4fEyTH7Ra7FcmcF1yhmPEJ

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file winrar_tsv19dih8.exe has been seen being distributed by the following 4 URLs.

http://dm.distributionengine.conduit-services.com//ThinDMDownload/ThinDMDownload.ashx?PublisherID=198&Setid=0&SoftwareName=WinRAR&SoftwareDownloadUrl=http://allmyapps.com/binary/1410/210102/direct-download?token=0c63f9a06957d29e6d7681d8ecbcbe5aa816537e&ImageUrl=http://static.allmyapps.com/data/w/i/.../a1afb19f8ec11e51303249ce0f8ef10b_winrar.jpg&SoftwareDescription=WinRAR is a powerful archive manager&PUID=1523565940748419688&PPD=search,33427263980,winrar,e,,c,WinRAR,,,www.fileparade.com&FID=CjkKEQjwk9CcBRDEopHmnZa5td8BEiQAr2BckF3B6tkblRvQrS3Byr15ba9LkKZlyBuHQ1k564MOCtzw_wcB&InstallSessionID=152356594074841968818281139&CID=10844

http://dde.de.drive-files-b.com//46/905/ct9057246/36f0f43695dd49d8bdbde98dc7673b80/Downloads/Prod/DDE1.3.9.0.140520.01/.../WinRAR.exe

http://36f0f43695dd49d8bdbde98dc7673b80.download.dmccint.com/Default.ashx?EnvironmentID=1&PUID=1523565924364313962&PPD=search,33427263980,winrar,e,,c,WinRAR,,,www.fileparade.com&FID=CMqn8t7Q474CFckWMgodpQUA6g&InstallSessionID=15235659243643139622111941&CID=10844

http://dm.distributionengine.conduit-services.com//ThinDMDownload/ThinDMDownload.ashx?PublisherID=198&Setid=0&SoftwareName=WinRAR&SoftwareDownloadUrl=http://allmyapps.com/binary/1410/210102/direct-download?token=0c63f9a06957d29e6d7681d8ecbcbe5aa816537e&ImageUrl=http://static.allmyapps.com/data/w/i/.../a1afb19f8ec11e51303249ce0f8ef10b_winrar.jpg&SoftwareDescription=WinRAR is a powerful archive manager&PUID=1523565924364313962&PPD=search,33427263980,winrar,e,,c,WinRAR,,,www.fileparade.com&FID=CMqn8t7Q474CFckWMgodpQUA6g&InstallSessionID=15235659243643139622111941&CID=10844

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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