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ccleaner_tsv33abgo.exe

Perion Network Ltd.

The application ccleaner_tsv33abgo.exe by Perion Network has been detected as a potentially unwanted program by 9 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 the free Piriform CCleaner 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:
66f23998c18ef784bc07c7d7d6922986

SHA-1:
8632e32984a2bb288d7629d5e13900652a03f9bf

SHA-256:
07daba9a1c63a697ef0166b26ff501a0c14d85539d4a41c2a5141c179704308b

Scanner detections:
9 / 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:
4/19/2024 8:48:46 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.1895
9.0.1.034

ESET NOD32
Win32/Wajam (variant)
8.9372

Fortinet FortiGate
Riskware/FirseriaInstaller
2/3/2014

Malwarebytes
PUP.Optional.Conduit.A
v2014.02.03.04

McAfee
Artemis!66F23998C18E
5600.7231

Reason Heuristics
PUP.Perion.S
14.3.8.2

SUPERAntiSpyware
Adware.Conduit/Variant
10807

Trend Micro House Call
TROJ_GEN.F47V0124
7.2.34

VIPRE Antivirus
Conduit
26070

File size:
642.3 KB (657,680 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\ccleaner_tsv33abgo.exe

Digital Signature
Signed by:
Perion Network Ltd.

Authority:
VeriSign, Inc.

Valid from:
4/24/2012 3:00:00 AM

Valid to:
4/24/2015 2:59:59 AM

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 9:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:eE+wzIAIEWCHB21vg9oLAY8ec3ud0/ZcvND6bwdWr2RBPbt/YQw6:epwzVW0B21I9oMY8ewudOZ8x6bw46Xw6

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:
7.9604

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file ccleaner_tsv33abgo.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=CCleaner&SoftwareDownloadUrl=http://allmyapps.com/binary/582/210879/direct-download?token=0c63f9a06957d29e6d7681d8ecbcbe5aa816537e&ImageUrl=http://static.allmyapps.com/data/c/c/.../0f440a99c9b5e4c5a12d817f6290ef38_ccleaner-opt.jpg&SoftwareDescription=World's most popular tool for cleaning your PC. &PUID=1763663355007074303&PPD=search,33769131980,ccleaner,p,,c,CCleaner,,,www.fileparade.com&FID=&InstallSessionID=1763663355007074303221336748&CID=10844

http://47c5405e3a9d478cae5182f1506d9ea2.download.dmccint.com/Default.ashx?EnvironmentID=1&PUID=1763663355007074303&PPD=search,33769131980,ccleaner,p,,c,CCleaner,,,www.fileparade.com&FID=&InstallSessionID=1763663355007074303221336748&CID=10844

http://dde.integration.storage.conduit-services.com/63/924/ct9245563/47c5405e3a9d478cae5182f1506d9ea2/Downloads/Prod/DDE1.3.8.7.140115.01/.../CCleaner.exe

http://dde.integration.storage.conduit-services.com/63/924/ct9245563/47c5405e3a9d478cae5182f1506d9ea2/Downloads/Prod/DDE1.3.8.7.140115.01/.../CCleaner.exe

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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