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softonicdownloader_para_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. The bundled software (which is actually not included in this file but downloaded) is most likely clean, the downloader is ad-supported. The application softonicdownloader_para_firefox.exe by Softonic International has been detected as a potentially unwanted program by 10 anti-malware scanners. The program is a setup application that uses the Softonic Downloader installer. The installer is marketed through download protals and search ads as the free Mozilla Firefox web browser but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
Softonic   (signed by Softonic International)

Product:
Softonic Downloader

Version:
1, 40, 1, 0

MD5:
2ee9a5b9804189ffb2eb980433404de0

SHA-1:
d85a7db5e7c84769521b4dc7647fd509d6357b03

SHA-256:
65f516b26d699e27d3f63988f87d70af8d50fd2ba3a0a54d4aaed256339540c1

Scanner detections:
10 / 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. The downloader does not modify the original software.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
11/5/2024 9:58:24 AM UTC  (today)

Scan engine
Detection
Engine version

Bkav FE
W32.Clod27a.Trojan
1.3.0.4613

Dr.Web
Adware.Downware.1657
9.0.1.0362

ESET NOD32
Win32/SoftonicDownloader (variant)
7.9190

herdProtect (fuzzy)
variant of softonicdownloader_pour_vlc-media-player.exe (PUP)
2013.12.28.15

Malwarebytes
PUP.Optional.Softonic.A
v2013.12.24.02

McAfee
Artemis!2EE9A5B98041
5600.7272

Reason Heuristics
Bundler.PPI.Softonic.FF
14.2.16.1

Rising Antivirus
PE:Malware.Obscure/Huer!1.9E03
23.00.65.131222

Trend Micro House Call
TROJ_GEN.F47V1203
7.2.358

VIPRE Antivirus
Softonic Downloader
24716

File size:
392.3 KB (401,744 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_firefox.exe

Digital Signature
Signed by:
Softonic International

Authority:
VeriSign, Inc.

Valid from:
7/3/2013 2:00:00 AM

Valid to:
10/3/2015 1:59:59 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:
11/12/2013 10:47:15 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:vTHiFlkI9s6dRi7X4+C9rr5TLeqvkQnoSNI8J:vTHEkBORij4+yrrlL+0IM

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_firefox.exe has been seen being distributed by the following 3 URLs.

http://sd-cf.softonic.com/107000/107191/.../SoftonicDownloader_para_firefox.exe

http://dplus.softonic.com/ud-client/107000/.../SoftonicDownloader_para_firefox.exe

http://firefox.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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