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softonicdownloader_for_mkv-player.exe

Softonic Downloader

Softonic International

This is the Download Manager localized to Spansk 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_mkv-player.exe by Softonic International has been detected as adware by 19 anti-malware scanners. The program is a setup application that uses the Softonic Downloader installer. According to AVG, this software downloads additional adware offers during setup.
Publisher:
Softonic  (signed by Softonic International)

Product:
Softonic Downloader

Version:
1.41.2.2

MD5:
6a7c87cae642db3d8566d401a3d3c0f4

SHA-1:
af6d51035be0acefefce1095333cba290252af68

SHA-256:
97814f665b3985bfc64a278fbee722a710f34353fa3629b5c1d8559f6c47d728

Scanner detections:
19 / 68

Status:
Adware

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:
4/24/2024 7:50:28 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Softonic
7.1.1

AVG
Skodna.Downloader
2015.0.3407

Baidu Antivirus
Adware.Win32.SoftonicDownloader
4.0.3.14720

Comodo Security
Application.Win32.Agent.SOFE
18090

Dr.Web
Adware.Downware.5743
9.0.1.0201

ESET NOD32
Win32/SoftonicDownloader (variant)
8.10114

Fortinet FortiGate
Riskware/Agent
7/20/2014

F-Prot
W32/Softonic.C2.gen
v6.4.7.1.166

IKARUS anti.virus
PUA.Softonic
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.180.12763

Kaspersky
not-a-virus:Downloader.Win32.Agent
14.0.0.3531

Malwarebytes
PUP.Optional.Softonic.A
v2014.07.20.08

McAfee
Artemis!6A7C87CAE642
5600.7063

NANO AntiVirus
Trojan.Win32.Agent.dchxde
0.28.2.60881

Reason Heuristics
Bundler.PPI.Softonic.b
14.7.20.20

Rising Antivirus
PE:Malware.Obscure/Heur!1.9E03
23.00.65.14718

SUPERAntiSpyware
PUP.SoftonicDownloader/Variant
10471

Trend Micro House Call
Suspicious_GEN.F47V0714
7.2.201

VIPRE Antivirus
Softonic Downloader
31358

File size:
351.8 KB (360,264 bytes)

Product version:
1.41.2.2

Copyright:
Copyright (C) 2014

Original file name:
SoftonicDownloader.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softonic Downloader

Language:
Spansk (Spanien - international type)

Common path:
C:\users\{user}\downloads\softonicdownloader_for_mkv-player.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:
7/2/2014 11:24:14 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:RSGz732v6BPheasw5lBZUapTy7UG8FJjSjSca5/u2hZembKeXiPonKN/WV9OoS3s:Rb7GkDswBZb+7UG4EjYutmbKeXQsZOoF

Entry address:
0xF1740

Entry point:
60, BE, 00, 50, 4A, 00, 8D, BE, 00, C0, F5, FF, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, ED, F8, 0E, 00, 57, 83, C3, 04, 53, 68, 31, C7, 04, 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:
312 KB (319,488 bytes)

The file softonicdownloader_for_mkv-player.exe has been seen being distributed by the following 3 URLs.

http://sd-cf.en.softonic.com/90000/90045/.../SoftonicDownloader_for_mkv-player.exe

http://dplus.en.softonic.com/ud-client/90000/.../SoftonicDownloader_for_mkv-player.exe

http://mkv-player.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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