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softonicdownloader_para_tuneup-utilities.exe

Softonic Downloader

Softonic International

This is the Download Manager localized to Spanish that bundles the original software from the Softonic.com web site along with additional offers, mostly ad-supported browser extensions and utilities. While the original product is most likely clean, the Softonic Downloader is considered a PUP. The application softonicdownloader_para_tuneup-utilities.exe by Softonic International has been detected as a potentially unwanted program by 14 anti-malware scanners. The program is a setup application that uses the Softonic Downloader installer.
Publisher:
Softonic   (signed by Softonic International)

Product:
Softonic Downloader

Version:
1, 40, 1, 0

MD5:
6d14fd0c6d8794c18c5bb35f92e5857b

SHA-1:
5521fa77c05d209fc2d688403b2c0fb6e2d41b8b

SHA-256:
5c38f226369ba98812cecf9bb0e9e9390812b93140e2421a283e358a375eb8b5

Scanner detections:
14 / 68

Status:
Potentially unwanted

Explanation:
Softonic Downloader is a download and install manager that provides users to the Softonic web site the ability to download 3rd-party software. During the installation the installer will show sponsored offers such as adware type toolbars and web browser extensions as well as other potentially unwanted applications. This type of software is typically known as an adware co-bundler. The downloader does not modify the original software.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/19/2024 9:08:00 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Softonic
7.1.1

Comodo Security
Application.Win32.Agent.SOFE
18105

Dr.Web
Adware.Downware.1657
9.0.1.0106

ESET NOD32
Win32/SoftonicDownloader (variant)
8.9190

herdProtect (fuzzy)
variant of softonicdownloader_for_microsoft-office-2007-service-pack-2.exe (PUP)
2014.6.13.7

IKARUS anti.virus
not-a-virus:Downloader.Win32.Agent
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.176.11755

Kaspersky
not-a-virus:Downloader.Win32.Agent
14.0.0.4005

Malwarebytes
PUP.Optional.Softonic.A
v2014.04.16.11

Qihoo 360 Security
Win32/Virus.Downloader.591
1.0.0.1015

Reason Heuristics
Bundler.PPI.Softonic.l
14.4.16.23

Rising Antivirus
PE:Malware.Obscure/Huer!1.9E03
23.00.65.14414

Trend Micro House Call
TROJ_GEN.F47V1121
7.2.106

VIPRE Antivirus
Softonic Downloader
24688

File size:
392.3 KB (401,760 bytes)

Product version:
1, 40, 1, 0

Copyright:
Copyright (C) 2013

Original file name:
SoftonicDownloader.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softonic Downloader

Language:
Spanish

Common path:
C:\users\{user}\downloads\softonicdownloader_para_tuneup-utilities.exe

Digital Signature
Signed by:
Softonic International

Authority:
VeriSign, Inc.

Valid from:
7/2/2013 7:30:00 PM

Valid to:
10/2/2015 7:29:59 PM

Subject:
CN=Softonic International, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Softonic International, L=Barcelona, S=Barcelona, C=ES

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:
67C1FF44C765ABDA26027A6DCA52BA11

File PE Metadata
Compilation timestamp:
11/12/2013 5:17:15 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:dTHiFlkI9s6dRi7X4+C9rr5TLeqvkQnoSNl8O:dTHEkBORij4+yrrlL+0lD

Entry address:
0x15F630

Entry point:
60, BE, 00, 90, 50, 00, 8D, BE, 00, 80, EF, FF, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, 9D, D9, 15, 00, 57, 83, C3, 04, 53, 68, 24, 66, 05, 00, 56, 83, C3, 04, 53, 50, C7, 03, 03, 00, 02, 00, 90, 90, 90, 90, 90, 55, 57, 56, 53, 83, EC, 7C, 8B, 94, 24, 90, 00, 00, 00, C7, 44, 24, 74, 00, 00, 00, 00, C6, 44, 24, 73, 00, 8B, AC, 24, 9C, 00, 00, 00, 8D, 42, 04, 89, 44, 24, 78, B8, 01, 00, 00, 00, 0F, B6, 4A, 02, 89, C3, D3, E3, 89, D9, 49, 89, 4C, 24, 6C, 0F, B6, 4A...
 
[+]

Code size:
352 KB (360,448 bytes)

The file softonicdownloader_para_tuneup-utilities.exe has been seen being distributed by the following 3 URLs.

http://sd-cf.softonic.com/28000/28273/.../SoftonicDownloader_para_tuneup-utilities.exe

http://dplus.softonic.com/ud-client/28000/.../SoftonicDownloader_para_tuneup-utilities.exe

http://tuneup-utilities.softonic.com/universaldownloader-launch

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to static.sd.softonic.com  (46.28.209.70:80)

TCP (HTTP):
Connects to screenshots.com.sftcdn.net  (46.28.209.55:80)

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