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WSSetup.exe

Perion Network Ltd.

The application WSSetup.exe by Perion Network has been detected as a potentially unwanted program by 7 anti-malware scanners. The program is a setup application that uses the Perion Download Manager installer. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from www5l.incredimail.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)

Version:
5.0.8.6

MD5:
4194c5f47fe738f2d6ce898c2e3ec11e

SHA-1:
1824cfbb24861e0953082c9db55cc549f9571fe6

SHA-256:
caa74a02bf254437b1b315a67f10e893dbfeeb995f4687675148d9495ac7a60f

Scanner detections:
7 / 68

Status:
Potentially unwanted

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:
4/27/2024 2:42:09 AM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.Perion
4.0.3.14510

Dr.Web
Adware.SweetIM.28
9.0.1.0130

ESET NOD32
Win32/Toolbar.Perion (variant)
8.9781

McAfee
Artemis!4194C5F47FE7
5600.7135

Reason Heuristics
PUP.Perion.Installer.H
14.5.10.9

Trend Micro House Call
TROJ_GEN.F47V0409
7.2.130

VIPRE Antivirus
Sweetpacks/SweetIM
29048

File size:
4.1 MB (4,344,552 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Turkish (Turkey)

Common path:
C:\Windows\System32\config\systemprofile\appdata\local\microsoft\windows\temporary internet files\content.ie5\wssetup.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:
12/6/2009 12:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:jXCShoSlcE7GS2bfZwg4yCGFMOY0xL31rThoc0B25wOLyfNbXG+Ng:zlbKmrqBwT1OYs3VTh8JCyq

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://www5l.incredimail.com/incredibar/SwTailUpgrade/.../WSSetup.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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