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softonicdownloader_for_dos-on-usb.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_dos-on-usb.exe by Softonic International has been detected as a potentially unwanted program by 9 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:
1.40.5.0

MD5:
129793c97d24026909f419722df1cb34

SHA-1:
11574ce55385cc9c32e6d3eb397a74310357b0ce

SHA-256:
791dba23bc521a065dd8c79a39605e9249337267a12eb38237f13d73a7a11bd6

Scanner detections:
9 / 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:
4/19/2024 11:13:19 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Softonic
7.1.1

Comodo Security
Application.Win32.Agent.SOFE
18041

Dr.Web
Adware.Downware.2320
9.0.1.0110

ESET NOD32
Win32/SoftonicDownloader (variant)
8.9633

herdProtect (fuzzy)
variant of softonicdownloader_for_roboform.exe (PUP)
2014.7.18.19

Malwarebytes
PUP.Optional.Softonic.A
v2014.04.20.07

Reason Heuristics
Bundler.PPI.Softonic.b
14.4.20.19

Rising Antivirus
PE:Malware.Obscure/Heur!1.9E03
23.00.65.14418

VIPRE Antivirus
Softonic Downloader
27994

File size:
380.3 KB (389,448 bytes)

Product version:
1.40.5.0

Copyright:
Copyright (C) 2014

Original file name:
SoftonicDownloader.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softonic Downloader

Language:
Spanish (Spain, International Sort)

Digital Signature
Signed by:
Softonic International

Authority:
VeriSign, Inc.

Valid from:
7/3/2013 10:00:00 AM

Valid to:
10/3/2015 9:59:59 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:
3/11/2014 2:49:11 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:4Qlvw8Yk8qr5oLujAKwREpABAiTimQlp0Z04cKmtvp6zvtQkoS8Z6K0ZJGG:/l0/i5suqccum+V4cLk7LoS8f8z

Entry address:
0x152760

Entry point:
60, BE, 00, F0, 4F, 00, 8D, BE, 00, 20, F0, FF, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, 00, 0A, 15, 00, 57, 83, C3, 04, 53, 68, 5C, 37, 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:
7.9634  (probably packed)

Code size:
340 KB (348,160 bytes)

The file softonicdownloader_for_dos-on-usb.exe has been seen being distributed by the following URL.

http://dos-on-usb.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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