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softonicdownloader_for_mozilla-firefox.exe

Softonic Downloader

Softonic International

This is the Download Manager 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_for_mozilla-firefox.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. With this installer, users are expecting to download the free Mozilla Firefox web browser but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
Softonic   (signed by Softonic International)

Product:
Softonic Downloader

Version:
1.40.6.0

MD5:
6aaccb9a99aee2e0a9aac21b103ff5b7

SHA-1:
9b18877ee0dc995e3c81da77d1aac0dbe9e89341

SHA-256:
a53a3bc8305102748b2f6b8b90a9815b71dc47fcfa29d198880d2f312458cd71

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:
12/29/2024 5:26:12 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Softonic
7.1.1

Baidu Antivirus
Adware.Win32.SoftonicDownloader
4.0.3.14816

Bkav FE
W32.Clode7f.Trojan
1.3.0.4613

Comodo Security
Application.Win32.Agent.SOFE
18074

Dr.Web
Adware.Downware.2454
9.0.1.05190

ESET NOD32
Win32/SoftonicDownloader.F potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/Softonicdownloader
8/16/2014

Kaspersky
not-a-virus:Downloader.Win32.Agent
15.0.0.494

Malwarebytes
PUP.Optional.Softonic.A
v2014.03.27.04

McAfee
Artemis!5BB824ACCA2A
5600.7178

Reason Heuristics
Bundler.PPI.Softonic.g
14.3.27.16

Rising Antivirus
PE:Malware.Obscure/Huer!1.9E03
23.00.65.14325

Trend Micro House Call
TROJ_GEN.F47V1121
7.2.86

VIPRE Antivirus
Softonic Downloader
24434

File size:
378.1 KB (387,208 bytes)

Product version:
1.40.6.0

Copyright:
Copyright (C) 2014

Original file name:
SoftonicDownloader.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softonic Downloader

Digital Signature
Signed by:
Softonic International

Authority:
VeriSign, Inc.

Valid from:
7/3/2013 3:00:00 AM

Valid to:
10/3/2015 2:59:59 AM

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:
3/24/2014 6:50:33 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:up/+u6pKpXQoVqfBP1J7xTy04vFaIvI66zZuOP/rDt4iAUKFCx8NVlMW8eGoSyj8:d1cBQzJ7hy0UwfHaNDVlfGoSyG1

Entry address:
0x52CC70

Entry point:
60, BE, 00, A0, 8D, 00, 8D, BE, 00, 70, B2, FF, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, 00, AA, 52, 00, 57, 83, C3, 04, 53, 68, 5F, 2C, 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...
 
[+]

Entropy:
7.9618  (probably packed)

Code size:
336 KB (344,064 bytes)

The file softonicdownloader_for_mozilla-firefox.exe has been seen being distributed by the following 4 URLs.

http://dplus.en.softonic.com/ud-client/1822/107000/.../SoftonicDownloader_for_mozilla-firefox.exe

http://firefox.en.softonic.com/universaldownloader-launch?WL=1822

http://firefox.ar.softonic.com/.../3tjQyeLV3cjDp-Hw3sCixsiGa5-enaWQoZ6nmpg=

http://sd-cf.en.softonic.com/107000/107191/.../SoftonicDownloader_for_mozilla-firefox.exe

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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