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dvd_shrink_tsa23oh8t.exe

Perion Network Ltd.

The application dvd_shrink_tsa23oh8t.exe by Perion Network has been detected as a potentially unwanted program by 8 anti-malware scanners. The program is a setup application that uses the Perion Download Manager installer. 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:
dc406591b1e3d3801bcd9536529f358d

SHA-1:
ee31af1c0a72d485ec8aacb60ce7119f4349f23c

SHA-256:
9a0b6dba0879b1039ad6e9451699bcfefd210ec6ff687e84a75226116aaab750

Scanner detections:
8 / 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 7:01:32 AM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.Conduit
4.0.3.14524

Dr.Web
Adware.Downware.1895
9.0.1.0144

ESET NOD32
Win32/Toolbar.Conduit.AE
8.9820

Fortinet FortiGate
Riskware/Toolbar_Conduit
5/24/2014

Malwarebytes
PUP.Optional.Conduit
v2014.05.24.11

Reason Heuristics
PUP.Perion.U
14.5.24.11

Trend Micro House Call
TROJ_GEN.F47V0513
7.2.144

VIPRE Antivirus
Conduit
29382

File size:
629.3 KB (644,376 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\dvd_shrink_tsa23oh8t.exe

Digital Signature
Signed by:
Perion Network Ltd.

Authority:
VeriSign, Inc.

Valid from:
4/24/2012 2:00:00 AM

Valid to:
4/24/2015 1:59:59 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 8:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:sEkxUPbZHgYd9nWY+gu7LbsIqRIrCmuRxF5ZwjIH84x1VY1:sfxElTnW0BCQPXw0H84x1VY1

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 dvd_shrink_tsa23oh8t.exe has been seen being distributed by the following 2 URLs.

http://dm.distributionengine.conduit-services.com//ThinDMDownload/ThinDMDownload.ashx?PublisherID=198&Setid=10&SoftwareName=DVD Shrink&SoftwareDownloadUrl=http://allmyapps.com/binary/531/194103/direct-download?token=0c63f9a06957d29e6d7681d8ecbcbe5aa816537e&ImageUrl=http://static.allmyapps.com/data/d/v/.../3d270b40af85faa15b492dcf504783c1_ScreenShot003.jpg&SoftwareDescription=Free backup solution for your DVD movies&PUID=1605756533422309408&PPD=search,44532741008,dvd shrink,e,,c,DVD Shrink,,,www.soft-now.com&FID=CjgKEAjwnfGbBRDlxoHrl6uikyESJAD-nzCFXA2qdNU9wY4D82BNRETtiax05dvR1svG4j7A77XUr_D_BwE&InstallSessionID=16057565334223094080231604&CID=11055

http://dm.distributionengine.conduit-services.com//ThinDMDownload/ThinDMDownload.ashx?PublisherID=198&Setid=10&SoftwareName=DVD Shrink&SoftwareDownloadUrl=http://allmyapps.com/binary/531/194103/direct-download?token=0c63f9a06957d29e6d7681d8ecbcbe5aa816537e&ImageUrl=http://static.allmyapps.com/data/d/v/.../3d270b40af85faa15b492dcf504783c1_ScreenShot003.jpg&SoftwareDescription=Free backup solution for your DVD movies&PUID=1605756558714077370&PPD=content,42930209545,dvd shrink,,www.dvdshrink.org,c,DVD Shrink,,,soft-now.com&FID=CIf-lKjByb4CFZQZtAodBUIAVA&InstallSessionID=160575655871407737011353608&CID=11059

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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