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softonicdownloader_voor_calibre.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_voor_calibre.exe by Softonic International has been detected as adware by 9 anti-malware scanners. The program is a setup application that uses the Softonic Downloader installer. The file has been seen being downloaded from universal-downloader.softonic.nl. 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, 35, 7, 0

MD5:
b9f86cbdf452f6f98f3943f3711ece32

SHA-1:
a1bd429f5a1c41d80e640a4b067376f12b976efe

SHA-256:
0e25b913284e408cc29241d61eaa0e2e3957395da0d82ba5a10b072e608df9b7

Scanner detections:
9 / 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:
4/23/2024 7:49:54 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Softonic
7.1.1

Dr.Web
Adware.Downware.498
9.0.1.05190

ESET NOD32
Win32/SoftonicDownloader.E potentially unwanted application
7.0.302.0

F-Prot
W32/A-1b2ffd18
v6.4.7.1.166

Malwarebytes
PUP.Optional.Softonic.A
v2014.07.21.02

NANO AntiVirus
Riskware.Win32.Downware.cwfymy
0.28.2.60881

Reason Heuristics
Bundler.PPI.Softonic.FF
14.7.21.14

Rising Antivirus
PE:Malware.Obscure/Heur!1.9E03
23.00.65.14719

VIPRE Antivirus
Threat.4786139
31208

File size:
364.7 KB (373,432 bytes)

Product version:
1, 35, 7, 0

Copyright:
Copyright (C) 2012

Original file name:
SoftonicDownloader.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softonic Downloader

Language:
Spanish

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

Digital Signature
Signed by:
Softonic International

Authority:
VeriSign, Inc.

Valid from:
9/2/2011 2:00:00 AM

Valid to:
9/7/2013 1:59:59 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:
2A56CB1B389346B3ED08FF404A771E62

File PE Metadata
Compilation timestamp:
9/18/2012 4:54:58 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:I9a7w7YhCnJlgOF62gUe+2aEi0b7lpoVIN1zlomrezlTsop2TUoSHn9K0ZJW:n7xu6seCKjYc12mrezbp2QoSHo80

Entry address:
0x150AB0

Entry point:
60, BE, 00, F0, 4F, 00, 8D, BE, 00, 20, F0, FF, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, A8, E5, 14, 00, 57, 83, C3, 04, 53, 68, 9F, 1A, 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...
 
[+]

Code size:
332 KB (339,968 bytes)

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

http://universal-downloader.softonic.nl/80000/80193/.../SoftonicDownloader_voor_calibre.exe

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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