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softonicdownloader_for_atube-catcher.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_atube-catcher.exe by Softonic International has been detected as a potentially unwanted program by 18 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, 1, 0

MD5:
3e4995691149d832b471d59a55040c31

SHA-1:
3d628991977e7a4d3dd6ebe436c53fe82d5b0898

SHA-256:
b5819ffb62deb95782a9557aef85edc48510ea5defa579a43e894a03eb98a741

Scanner detections:
18 / 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:
4/24/2024 7:48:09 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Softonic
7.1.1

Baidu Antivirus
Adware.Win32.SoftonicDownloader
4.0.3.141022

Bkav FE
W32.Clod234.Trojan
1.3.0.4959

Dr.Web
Adware.Downware.1657
9.0.1.0295

ESET NOD32
Win32/SoftonicDownloader (variant)
8.9732

Fortinet FortiGate
Riskware/Softonicdownloader
10/22/2014

F-Prot
W32/Softonic.C.gen
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
14.0.0.3065

Malwarebytes
PUP.Optional.Softonic.A
v2014.10.22.01

McAfee
Artemis!3E4995691149
5600.6970

NANO AntiVirus
Trojan.Win32.Agent.ddwieh
0.28.2.61721

Reason Heuristics
Bundler.PPI.Softonic.e
14.10.22.1

Rising Antivirus
PE:Malware.Obscure/Heur!1.9E03
23.00.65.141020

SUPERAntiSpyware
PUP.SoftonicDownloader/Variant
10285

Trend Micro House Call
TROJ_GEN.F47V0417
7.2.295

VIPRE Antivirus
Softonic Downloader
28658

File size:
392.3 KB (401,736 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 (Spain, International Sort)

Common path:
C:\users\{user}\downloads\more pics\softonicdownloader_for_atube-catcher.exe

Digital Signature
Signed by:
Softonic International

Authority:
VeriSign, Inc.

Valid from:
7/2/2013 5:00:00 PM

Valid to:
10/2/2015 4:59:59 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:
11/12/2013 2:47:15 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:ETHiFlkI9s6dRi7X4+C9rr5TLeqvkQnoSNW8e:ETHEkBORij4+yrrlL+0Wh

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...
 
[+]

Entropy:
7.9637  (probably packed)

Code size:
352 KB (360,448 bytes)

The file softonicdownloader_for_atube-catcher.exe has been seen being distributed by the following 3 URLs.

http://sd-cf.en.softonic.com/64000/64115/.../SoftonicDownloader_for_atube-catcher.exe

http://dplus.en.softonic.com/ud-client/64000/.../SoftonicDownloader_for_atube-catcher.exe

http://atube-catcher.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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