softonicdownloader_for_viber-for-windows.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_viber-for-windows.exe by Softonic International has been detected as adware by 30 anti-malware scanners. The program is a setup application that uses the Softonic Downloader installer. The file has been seen being downloaded from viber-for-windows.en.softonic.com. 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:
1.41.3.6

MD5:
204e4ed695bd5746646ceceb3353f348

SHA-1:
88faaa5ae986f90e87d1d21f3ab78df822ba9a76

SHA-256:
83245c5baabf7bc841791b47380201460548cdc35b9dd4dae78dbf51ef8b3690

Scanner detections:
30 / 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:
4/24/2024 10:36:13 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Kazy.270938
844

Agnitum Outpost
PUA.Softonic
7.1.1

Baidu Antivirus
Adware.Win32.SoftonicDownloader
4.0.3.14810

Bitdefender
Gen:Variant.Kazy.270938
1.0.20.1430

Bkav FE
W32.Clod299.Trojan
1.3.0.4959

Comodo Security
Application.Win32.Agent.SOFE
17943

Dr.Web
Adware.Downware.6706
9.0.1.0222

Emsisoft Anti-Malware
Gen:Variant.Kazy.270938
8.14.10.13.06

ESET NOD32
Win32/SoftonicDownloader.G potentially unwanted application
8.7.0.302.0

Fortinet FortiGate
Riskware/Softonicdownloader
8/10/2014

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

F-Secure
Gen:Variant.Kazy.270938
11.2014-13-10_2

G Data
Win32.Trojan.Agent.APIGSP
14.10.24

IKARUS anti.virus
PUA.Softonic
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.176.11896

Kaspersky
not-a-virus:Downloader.Win32.Agent
14.0.0.3427

Malwarebytes
PUP.Optional.Softonic.A
v2014.08.10.01

McAfee
Artemis!DE00B03026F7
5600.7042

MicroWorld eScan
Gen:Variant.Kazy.270938
15.0.0.858

NANO AntiVirus
Trojan.Win32.Agent.dbipmw
0.28.0.60253

Panda Antivirus
Trj/Chgt.A
14.10.13.06

Reason Heuristics
Bundler.PPI.Softonic.i
14.8.10.13

Rising Antivirus
PE:Malware.Obscure/Heur!1.9E03
23.00.65.14808

Sophos
Mal/EncPk-AAK
4.98

SUPERAntiSpyware
Adware.Softonic/Variant
10301

Trend Micro House Call
TROJ_GEN.F47V0508
7.2.222

Vba32 AntiVirus
Downloader.Agent
3.12.26.3

VIPRE Antivirus
Softonic Downloader
28606

Zillya! Antivirus
Downloader.Agent.Win32.200049
2.0.0.1857

File size:
358.3 KB (366,936 bytes)

Product version:
1.41.3.6

Copyright:
Copyright (C) 2014

Original file name:
SoftonicDownloader.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softonic Downloader

Language:
Spanish

Common path:
C:\users\{user}\downloads\softonicdownloader_for_viber-for-windows.exe

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
7/3/2013 2:00:00 AM

Valid to:
10/3/2015 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:
67C1FF44C765ABDA26027A6DCA52BA11

File PE Metadata
Compilation timestamp:
7/23/2014 10:05:01 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:MKg6TO8SbclCHjOQ84kLfSJZcF5AkB+4TTeSzInQSKhJvDZ1COevCfJ+yzGtDTnM:7qCKKQ8fSJl8HXEnQSKhJvDSPhnECWoi

Entry address:
0xF7070

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, 60, 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...
 
[+]

Code size:
316 KB (323,584 bytes)

The file softonicdownloader_for_viber-for-windows.exe has been seen being distributed by the following URL.

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)

Remove softonicdownloader_for_viber-for-windows.exe - Powered by Reason Core Security