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softonicdownloader_for_microsoft-net-framework.exe

Softonic Downloader

Softonic International

This is the Download Manager localized to Espanhol 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_microsoft-net-framework.exe by Softonic International has been detected as adware by 24 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:
1.41.1.7

MD5:
54dbe050f949ddca68f8d16dc48ad12a

SHA-1:
70a65ecbdcab27650cae343e8e7f47ef94668f6e

SHA-256:
fa8207c1fa63a2dbe7248d5386248fdee44e6db836cfb35af7048841c4ac41a3

Scanner detections:
24 / 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:
4/19/2024 9:36:52 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Softonic
7.1.1

Avira AntiVirus
SPR/Dldr.Agent.bweq
7.11.157.148

Baidu Antivirus
Adware.Win32.SoftonicDownloader
4.0.3.1624

Comodo Security
Application.Win32.Agent.SOFE
18079

Dr.Web
Adware.Downware.2454
9.0.1.035

ESET NOD32
Win32/SoftonicDownloader (variant)
10.9658

Fortinet FortiGate
Riskware/Softonicdownloader
2/4/2016

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

G Data
Win32.Adware.Softonic
16.2.24

IKARUS anti.virus
not-a-virus:Downloader.Win32.Agent
t3scan.1.8.3.0

K7 AntiVirus
Unwanted-Program
13.185.13888

Kaspersky
not-a-virus:Downloader.Win32.Agent
14.0.0.714

Malwarebytes
PUP.Optional.Softonic.A
v2016.02.04.05

McAfee
Artemis!7F4B4B9F8EFB
5600.6500

NANO AntiVirus
Trojan.Win32.Agent.cytqdt
0.28.6.62995

Panda Antivirus
Trj/Chgt.B
16.02.04.05

Quick Heal
Downloader.Agent.r3 (Not a Virus)
2.16.14.00

Reason Heuristics
Bundler.SoftonicDownloader (M)
16.2.4.5

Rising Antivirus
PE:Malware.Obscure/Heur!1.9E03
23.00.65.16202

SUPERAntiSpyware
PUP.SoftonicDownloader/Variant
9345

Trend Micro House Call
TROJ_GEN.F47V0326
7.2.35

Vba32 AntiVirus
Downloader.Agent
3.12.26.3

VIPRE Antivirus
Softonic Downloader
28186

Zillya! Antivirus
Downloader.Agent.Win32.185276
2.0.0.1975

File size:
352.7 KB (361,128 bytes)

Product version:
1.41.1.7

Copyright:
Copyright (C) 2014

Original file name:
SoftonicDownloader.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softonic Downloader

Language:
Espanhol (Espanha, internacional)

Common path:
C:\users\{user}\downloads\softonicdownloader_for_microsoft-net-framework.exe

Digital Signature
Signed by:
Softonic International

Authority:
VeriSign, Inc.

Valid from:
7/2/2013 9:00:00 PM

Valid to:
10/2/2015 8:59:59 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:
6/16/2014 1:55:45 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:RZpUiCbVzVvvL+12I5qGNp9d+MEQz/voXsiUZsKIyaFbwBywkEJvjFmYYE3yQL6v:RrCbVRbinNb1EQcXXUVI3FC1FmYqQFxI

Entry address:
0xF1830

Entry point:
60, BE, 00, 50, 4A, 00, 8D, BE, 00, C0, F5, FF, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, ED, F8, 0E, 00, 57, 83, C3, 04, 53, 68, 28, C8, 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...
 
[+]

Code size:
312 KB (319,488 bytes)

The file softonicdownloader_for_microsoft-net-framework.exe has been seen being distributed by the following URL.

http://microsoft-net-framework-3.en.softonic.com/universaldownloader-launch?WL=2381

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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