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softonicdownloader_for_spotflux.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. The bundled software (which is actually not included in this file but downloaded) is most likely clean, the downloader is ad-supported. The application softonicdownloader_for_spotflux.exe by Softonic International has been detected as a potentially unwanted program by 18 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:
1.40.7.0

MD5:
1f97c8048d91a0618b5be2ffee235d82

SHA-1:
4850e2508b6f8d4d956f7d138b165b3c0706933b

SHA-256:
0b97e5f00816bf7e21e3bc762622987bc8b2f0692dea97824bfce71d97646df0

Scanner detections:
18 / 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. The downloader does not modify the original software.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/18/2024 10:54:57 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Softonic
7.1.1

Baidu Antivirus
Adware.Win32.SoftonicDownloader
4.0.3.141024

Dr.Web
Adware.Downware.2760
9.0.1.0297

ESET NOD32
Win32/SoftonicDownloader (variant)
8.9753

Fortinet FortiGate
Riskware/Softonicdownloader
10/24/2014

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
13.177.11965

Kaspersky
not-a-virus:Downloader.Win32.Agent
14.0.0.3051

Malwarebytes
PUP.Optional.Softonic.A
v2014.10.24.06

McAfee
Artemis!1F97C8048D91
5600.6967

Panda Antivirus
Trj/Chgt.B
14.10.24.06

Reason Heuristics
Bundler.PPI.Softonic.FF
14.10.24.18

Rising Antivirus
PE:Malware.Obscure/Heur!1.9E03
23.00.65.141022

SUPERAntiSpyware
PUP.SoftonicDownloader/Variant
10279

Trend Micro House Call
TROJ_GEN.F47V0417
7.2.297

VIPRE Antivirus
Softonic Downloader
28814

Zillya! Antivirus
Downloader.Agent.Win32.185276
2.0.0.1780

File size:
377.8 KB (386,880 bytes)

Product version:
1.40.7.0

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_spotflux.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:
4/8/2014 10:52:01 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:2Z99w9e/wB+TRTsOJbSTBfSD+XreW9ZXeRLTBZLpGImcyZItGbSBjfkoSZzaK0ZF:2Z99wWh1s2WXiWXXGUImcyGGoSZp8F

Entry address:
0x52DD40

Entry point:
60, BE, 00, B0, 8D, 00, 8D, BE, 00, 60, B2, FF, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, 00, BA, 52, 00, 57, 83, C3, 04, 53, 68, 38, 2D, 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...
 
[+]

Entropy:
7.9630  (probably packed)

Code size:
336 KB (344,064 bytes)

The file softonicdownloader_for_spotflux.exe has been seen being distributed by the following 3 URLs.

http://sd-cf.en.softonic.com/3342000/3342784/.../SoftonicDownloader_for_spotflux.exe

http://dplus.en.softonic.com/ud-client/3342000/.../SoftonicDownloader_for_spotflux.exe

http://spotflux.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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