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softonicdownloader_for_mozilla-firefox.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_for_mozilla-firefox.exe by Softonic International has been detected as a potentially unwanted program by 28 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, 38, 0, 0

MD5:
b0862d3fb5916c59c6cff07c7399cf82

SHA-1:
017be2107da453f9f0d97109b4f354c63d762d81

SHA-256:
e49c8b87cbdec7fcb588f6f13981f28b922b229f6ac8b13412f181622be15a3b

Scanner detections:
28 / 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 5:37:47 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Downloader
7.1.1

Avira AntiVirus
SPR/Dldr.Agent.bweq
7.11.162.136

AVG
Adware BundleApp_r
2016.0.3056

Baidu Antivirus
Adware.Win32.SoftonicDownloader
4.0.3.1576

Bkav FE
HW32.CDB
1.3.0.4246

Comodo Security
Application.Win32.Agent.SOFE
17915

Dr.Web
Adware.Downware.4164
9.0.1.0187

ESET NOD32
Win32/SoftonicDownloader (variant)
9.8826

Fortinet FortiGate
Riskware/Agent
7/6/2015

F-Prot
W32/A-aeae88f5
v6.4.7.1.166

G Data
Win32.Trojan.Agent.LBC1N2
15.7.24

IKARUS anti.virus
PUA.Softonic
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.180.12763

Kaspersky
not-a-virus:Downloader.Win32.Agent
14.0.0.1776

Malwarebytes
PUP.Optional.Softonic
v2015.07.06.06

McAfee
Artemis!AA38F777484A
5600.6712

NANO AntiVirus
Trojan.Win32.Agent.dbipmw
0.28.2.60881

Panda Antivirus
Trj/Chgt.A
15.07.06.06

Qihoo 360 Security
Win32/Virus.Downloader.591
1.0.0.1015

Quick Heal
Downloader.Agent.r3 (Not a Virus)
7.15.14.00

Reason Heuristics
PUP.Softonic.Bundler (M)
15.7.6.18

Rising Antivirus
PE:Malware.Obscure/Heur!1.9E03
23.00.65.15704

SUPERAntiSpyware
Adware.Softonic/Variant
9769

Total Defense
Win32/Tnega.NDWeQOD
37.0.11012

Trend Micro House Call
Suspicious_GEN.F47V0619
7.2.187

Vba32 AntiVirus
Downloader.Agent
3.12.26.3

VIPRE Antivirus
Softonic Downloader
21682

Zillya! Antivirus
Downloader.Agent.Win32.198125
2.0.0.1860

File size:
391.3 KB (400,712 bytes)

Product version:
1, 38, 0, 0

Copyright:
Copyright (C) 2012

Original file name:
SoftonicDownloader.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softonic Downloader

Language:
Spanish (Spain, International Sort)

Common path:
C:\users\{user}\downloads\softonicdownloader_for_mozilla-firefox.exe

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:
9/17/2013 1:12:12 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:19kCmlyhjMN0iXlevTj4V4XD5uRKsoS7Q8Z:QJlIelEbVIQK

Entry address:
0x1533C0

Entry point:
60, BE, 00, D0, 4F, 00, 8D, BE, 00, 40, F0, FF, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, 1A, 19, 15, 00, 57, 83, C3, 04, 53, 68, AF, 63, 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:
7.9656  (probably packed)

Code size:
348 KB (356,352 bytes)

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

http://firefox.en.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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