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softonicdownloader_for_samsung-new-pc-studio.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_samsung-new-pc-studio.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:
1.41.3.5

MD5:
afea318193e85c2e316dae0f359c099e

SHA-1:
797c77ebf5f5a425007709e2f21b94cb7e33bfee

SHA-256:
2e2ebf99406698eaebcae9a10c6a6815699a80237993e439d4674754f95b4d56

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. 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 10:16:49 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.SoftonicDownloader
4.0.3.15130

Dr.Web
Adware.Downware.6706
9.0.1.030

ESET NOD32
Win32/SoftonicDownloader (variant)
9.10212

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

IKARUS anti.virus
PUA.Softonic
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.182.12966

Kaspersky
not-a-virus:Downloader.Win32.Agent
14.0.0.2564

Malwarebytes
PUP.Optional.Softonic.A
v2015.01.30.03

Panda Antivirus
Trj/Chgt.C
15.01.30.03

Reason Heuristics
Bundler.PPI.Softonic
15.1.30.3

VIPRE Antivirus
Softonic Downloader
31972

File size:
358.3 KB (366,944 bytes)

Product version:
1.41.3.5

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_samsung-new-pc-studio.exe

Digital Signature
Signed by:
Softonic International

Authority:
VeriSign, Inc.

Valid from:
7/3/2013 5:30:00 AM

Valid to:
10/3/2015 5:29:59 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 1:31:45 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:tGBj8Xn74X8M0rp/04R7Um6Kc/2dvEIUMkeXammIPkMeoVaoSrIUK0ZJG8:glS8X8hs4Rwo0a1xqDOehoSr08n

Entry address:
0xF7080

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, 72, 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:
7.9603  (probably packed)

Code size:
316 KB (323,584 bytes)

The file softonicdownloader_for_samsung-new-pc-studio.exe has been seen being distributed by the following URL.

http://samsung-new-pc-studio.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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