softonicdownloader_for_mkv-player.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_mkv-player.exe by Softonic International has been detected as adware by 25 anti-malware scanners. The program is a setup application that uses the Softonic Downloader installer. The file has been seen being downloaded from mkv-player.en.softonic.com. While running, it connects to the Internet address static.sd.softonic.com on port 80 using the HTTP protocol.
Publisher:
Softonic  (signed by Softonic International)

Product:
Softonic Downloader

Version:
1.41.3.4

MD5:
700ce70ea11bda5a33fb3e77e53c6379

SHA-1:
cc6ced0daaaab194c998e75b331e4aaff0c95c0e

SHA-256:
a9276154f71c037eea822bc0f027861bf7e1552e6f6e06def283c385b51a211d

Scanner detections:
25 / 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:
4/25/2024 6:49:57 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Softonic
7.1.1

AVG
Generic5
2016.0.2898

Baidu Antivirus
Adware.Win32.SoftonicDownloader
4.0.3.151212

Bkav FE
W32.Clode7f.Trojan
1.3.0.4613

Comodo Security
Application.Win32.Agent.SOFE
17915

Dr.Web
Adware.Downware.1657
9.0.1.0346

ESET NOD32
Win32/SoftonicDownloader (variant)
9.9179

Fortinet FortiGate
Riskware/Softonicdownloader
12/12/2015

F-Prot
W32/A-aeae88f5
v6.4.7.1.166

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

K7 AntiVirus
Unwanted-Program
13.176.11907

Kaspersky
not-a-virus:Downloader.Win32.Agent
14.0.0.983

Malwarebytes
PUP.Optional.Softonic.A
v2015.12.12.09

McAfee
Artemis!5BB824ACCA2A
5600.6554

NANO AntiVirus
Trojan.Win32.Agent.dbhmbv
0.28.2.61861

Panda Antivirus
Trj/Chgt.A
15.12.12.09

Qihoo 360 Security
Win32/Virus.Downloader.054
1.0.0.1015

Reason Heuristics
Bundler.SoftonicDownloader (M)
15.12.12.9

Rising Antivirus
PE:Malware.Obscure/Huer!1.9E03
23.00.65.151210

SUPERAntiSpyware
Adware.Softonic/Variant
9452

Total Defense
Win32/Tnega.NDWeQOD
37.0.11155

Trend Micro House Call
TROJ_GEN.F47V1121
7.2.346

Vba32 AntiVirus
Downloader.Agent
3.12.26.3

VIPRE Antivirus
Softonic Downloader
24434

Zillya! Antivirus
Downloader.Agent.Win32.198121
2.0.0.1907

File size:
358.3 KB (366,920 bytes)

Product version:
1.41.3.4

Copyright:
Copyright (C) 2014

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_mkv-player.exe

Digital Signature
Authority:
VeriSign, Inc.

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

Valid to:
10/2/2015 6:59:59 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:
7/23/2014 2:58:23 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:jyY9tDt3k9DSIZ6Z97/vqi3jeJ0l0XmH9x1N38CdNxaoSWIsK0ZJGp:3W6Z9TyizflEAb3MCNaoSW28U

Entry address:
0xF70A0

Entry point:
60, BE, 00, 90, 4A, 00, 8D, BE, 00, 80, F5, FF, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, 08, 59, 0F, 00, 57, 83, C3, 04, 53, 68, 8F, E0, 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...
 
[+]

Entropy:
7.9611  (probably packed)

Code size:
316 KB (323,584 bytes)

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

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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