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softonicdownloader_for_mugen.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. 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_for_mugen.exe by Softonic International has been detected as adware by 11 anti-malware scanners. The program is a setup application that uses the Softonic Downloader installer.
Publisher:
Softonic  (signed by Softonic International)

Product:
Softonic Downloader

Version:
1, 32, 4, 0

MD5:
a3857f7167a65af164bb0d19114061a7

SHA-1:
d10e060035da113395cca6f3c86ee2a4ec32d835

SHA-256:
8b472a0f6f0c3ad9570e74d3197326d761ca347fe5926c9011d5b0b61a50f514

Scanner detections:
11 / 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. 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:
12/4/2024 6:32:37 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Softonic
7.1.1

AVG
Softonic
2015.0.3257

Comodo Security
Application.Win32.Agent.SOFD
20398

Dr.Web
Adware.Downware.353
9.0.1.05190

ESET NOD32
Win32/SoftonicDownloader.D potentially unwanted application
7.0.302.0

F-Prot
W32/A-1b2ffd18
v6.4.7.1.166

G Data
Win32.Adware.Softonic
14.12.24

K7 AntiVirus
Unwanted-Program
13.188.14368

Malwarebytes
PUP.Optional.Softonic.A
v2014.12.17.02

Reason Heuristics
Bundler.PPI.Softonic.CC
14.12.17.13

VIPRE Antivirus
Threat.4786816
35418

File size:
344.7 KB (352,928 bytes)

Product version:
1, 32, 4, 0

Copyright:
Copyright (C) 2011

Original file name:
SoftonicDownloader.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softonic Downloader

Common path:
C:\users\{user}\downloads\softonicdownloader_for_mugen.exe

Digital Signature
Signed by:
Softonic International

Authority:
VeriSign, Inc.

Valid from:
9/2/2011 9:00:00 AM

Valid to:
9/7/2013 8:59:59 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:
2A56CB1B389346B3ED08FF404A771E62

File PE Metadata
Compilation timestamp:
6/28/2012 6:42:44 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:zCaFcDBDRE80XnG4eTmZX7Jo11QleTfGZTQwPN/8VJ2VhmyPoSUHdK0ZJ3:OaF2E803GGZX7u1qIeT7PN/EJ+hmaoSq

Entry address:
0xF6AB0

Entry point:
60, BE, 00, A0, 4A, 00, 8D, BE, 00, 70, F5, FF, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, 07, 45, 0F, 00, 57, 83, C3, 04, 53, 68, A7, CA, 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:
7.9608  (probably packed)

Code size:
312 KB (319,488 bytes)

The file softonicdownloader_for_mugen.exe has been seen being distributed by the following URL.

http://universal-downloader.softonic.jp/117000/117083/.../SoftonicDownloader_for_mugen.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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