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softonicdownloader_for_microsoft-net-framework.exe

Application Setup

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_microsoft-net-framework.exe by Softonic International has been detected as a potentially unwanted program by 17 anti-malware scanners. The program is a setup application that uses the Softonic Downloader installer.
Publisher:
Softonic International  (signed and verified)

Product:
Application Setup

Version:
1.41.4.4

MD5:
7a701b1fd9b30490358dd39b7a794630

SHA-1:
f3afd37a3ce40a7c09c0bd5177944dc12708fbb0

SHA-256:
a3f7feb6e5cd0ab010b031493244724e50a2ef2ca65bfe373ac2b90ba67f5428

Scanner detections:
17 / 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:
4/20/2024 1:48:49 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Downloader
7.1.1

AVG
BundleApp_r
2016.0.2936

Baidu Antivirus
Hacktool.Win32.Downloader
4.0.3.15113

Dr.Web
Adware.Downware.8422
9.0.1.0307

ESET NOD32
Win32/SoftonicDownloader (variant)
9.10413

F-Prot
W32/A-e1336866
v6.4.7.1.166

G Data
Win32.Adware.Softonic
15.11.24

IKARUS anti.virus
PUA.SoftSonicDownloader
t3scan.1.7.8.0

K7 AntiVirus
Unwanted-Program
13.183.13358

Kaspersky
not-a-virus:Downloader.Win32.Agent
14.0.0.1175

Malwarebytes
PUP.Optional.Softonic
v2015.11.03.11

McAfee
Artemis!7A701B1FD9B3
5600.6592

NANO AntiVirus
Trojan.Win32.Agent.denwos
0.28.2.61942

Reason Heuristics
PUP.Softonic.Bundler (M)
15.11.3.23

Sophos
Generic PUA PD
4.98

Vba32 AntiVirus
Downloader.Agent
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
33096

File size:
358.9 KB (367,464 bytes)

Product version:
1.41.4.4

Copyright:
Copyright (C) 2014

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softonic Downloader

Language:
Spanish (Spain, International Sort)

Common path:
C:\users\{user}\downloads\softonicdownloader_for_microsoft-net-framework.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:
8/25/2014 6:58:48 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:sjY/MKHONpJMQ31szILHularOqdAyTfTwWsyCD74OmoR7IQz/5pFV5g6xwRWnoSx:sMkKAbB3OIHuSOIAyfwL7FmoRUQVpFqA

Entry address:
0xF7320

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, 27, 59, 0F, 00, 57, 83, C3, 04, 53, 68, 1E, E3, 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:
316 KB (323,584 bytes)

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

http://microsoft-net-framework-4.en.softonic.com/universaldownloader-launch

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