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softonicdownloader_for_yac.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. While the original product is most likely clean, the Softonic Downloader is considered a PUP. The application softonicdownloader_for_yac.exe by Softonic International has been detected as adware by 10 anti-malware scanners. The program is a setup application that uses the Softonic Downloader installer. The file has been seen being downloaded from yet-another-cleaner.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:
1.41.3.8

MD5:
bc43f258e9778439ad383d643ca5b477

SHA-1:
3496524e04e37412e07d7ac8e4f1559eee531a73

SHA-256:
3459fcbb731cc1b8ba9a05cdf9bdde4306e405680786879085121819d6eee32a

Scanner detections:
10 / 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:
12/28/2024 2:14:25 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Hacktool.Win32.Downloader
4.0.3.14818

Dr.Web
Adware.Downware.6706
9.0.1.0230

ESET NOD32
Win32/SoftonicDownloader (variant)
8.10265

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

K7 AntiVirus
Unwanted-Program
13.183.13054

Kaspersky
not-a-virus:Downloader.Win32.Agent
14.0.0.3386

Malwarebytes
PUP.Optional.Softonic.A
v2014.08.18.06

Reason Heuristics
Bundler.PPI.Softonic.AA
14.8.18.18

Vba32 AntiVirus
Downloader.Agent
3.12.26.3

VIPRE Antivirus
Softonic Downloader
32266

File size:
358.3 KB (366,928 bytes)

Product version:
1.41.3.8

Copyright:
Copyright (C) 2014

Original file name:
SoftonicDownloader.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softonic Downloader

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

Digital Signature
Signed by:
Softonic International

Authority:
VeriSign, Inc.

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

Valid to:
10/3/2015 2:59:59 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:
7/23/2014 11:11:37 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:zCHZjp6JdDv1zL8Zy/I2uDX0H0H36LVifooS7IsK0ZJG3:z7nDtn8ZmuDEH0H36L0woS7k8o

Entry address:
0xF7060

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, 5D, 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:
7.9615  (probably packed)

Code size:
316 KB (323,584 bytes)

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

http://yet-another-cleaner.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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