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teamviewer_tsa21vldg.exe

Perion Network Ltd.

The application teamviewer_tsa21vldg.exe by Perion Network has been detected as a potentially unwanted program by 11 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:
9a3482d0bb2ee931ed9e31bb5a53f6c2

SHA-1:
d9a0eb0d8ef6310a2e33499bb124900ad3e84db9

SHA-256:
0adeede628298fe8c09575a562837199dfa22fe668db0cb001b1d33092512258

Scanner detections:
11 / 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:
4/19/2024 10:27:39 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.Perinet
4.0.3.1565

Dr.Web
Adware.Downware.1895
9.0.1.0156

ESET NOD32
Win32/Toolbar.Conduit.AE potentially unwanted
9.11132

Fortinet FortiGate
Riskware/Wajam
6/5/2015

G Data
Win32.Adware.Conduit
15.6.25

K7 AntiVirus
Unwanted-Program
13.193.14882

Kaspersky
not-a-virus:WebToolbar.Win32.Perinet
14.0.0.1931

Malwarebytes
PUP.Optional.ClientConnect
v2015.06.05.08

NANO AntiVirus
Trojan.Win32.WebToolbar.dmqirt
0.30.0.65070

Reason Heuristics
PUP.Bundler.Perion
15.6.5.16

VIPRE Antivirus
Conduit
37304

File size:
665.3 KB (681,224 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\teamviewer_tsa21vldg.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 10:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:aEAx5ryaP7C67vzqej+iTTy4pdQ/JBLf5lgIPzaLflfazNgRgU+RPi+sRgcvTW52:avxlTC8rqej+i64sTrg8eLflCpa+sRAI

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:
7.9628

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file teamviewer_tsa21vldg.exe has been seen being distributed by the following 3 URLs.

http://dm.distributionengine.conduit-services.com//ThinDMDownload/ThinDMDownload.ashx?PublisherID=198&Setid=0&SoftwareName=TeamViewer&SoftwareDownloadUrl=http://allmyapps.com/binary/653/212310/direct-download?token=0c63f9a06957d29e6d7681d8ecbcbe5aa816537e&ImageUrl=http://static.allmyapps.com/data/t/e/.../0906359712005db1526ecadc17bbdd4f_teamviewer-utilities-01.jpg&SoftwareDescription=Remote Access and Support over the Internet&PUID=1523565668394860984&PPD=search,36699647442,teamviewer free download,e,,c,TeamViewer,,,www.fileparade.com&FID=CIfq5MH18b0CFWzHtAodlTsAbA&InstallSessionID=152356566839486098416455662&CID=10844

http://dm.distributionengine.conduit-services.com//ThinDMDownload/ThinDMDownload.ashx?PublisherID=198&Setid=0&SoftwareName=TeamViewer&SoftwareDownloadUrl=http://allmyapps.com/binary/653/212310/direct-download?token=0c63f9a06957d29e6d7681d8ecbcbe5aa816537e&ImageUrl=http://static.allmyapps.com/data/t/e/.../0906359712005db1526ecadc17bbdd4f_teamviewer-utilities-01.jpg&SoftwareDescription=Remote Access and Support over the Internet&PUID=1605756377062260168&PPD=search,37643414922,teamviewer free download,p,,c,TeamViewer,,,www.fileparade.com&FID=CI7196fr-L0CFSgcwwodw1UApg&InstallSessionID=160575637706226016893837276&CID=10844

http://dde.storage.dmccint.com//48/779/ct7792348/9c3cba45e03a4ef6a31aeafd03062e3b/Downloads/Prod/DDE1.3.8.8.140217.01/.../TeamViewer.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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