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softonicdownloader_for_winrar.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_winrar.exe by Softonic International has been detected as a potentially unwanted program by 9 anti-malware scanners. The program is a setup application that uses the Softonic Downloader installer. The installer is marketed through download protals and search ads as WinRAR archiver but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
Softonic   (signed by Softonic International)

Product:
Softonic Downloader

Version:
1, 40, 1, 0

MD5:
68f72b842f87f00b4bc4234dbf91305a

SHA-1:
a1e79128f2d42d03d329ce27c23fb8686e59dc25

SHA-256:
4f726250f9dbccbd1ba7f05fabf6b1953e2ff62af0d37cbda2cb5b473944930e

Scanner detections:
9 / 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 is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/20/2024 12:58:47 PM UTC  (today)

Scan engine
Detection
Engine version

Bkav FE
W32.Clodac0.Trojan
1.3.0.4261

Dr.Web
Adware.Downware.1515
9.0.1.0356

ESET NOD32
Win32/SoftonicDownloader (variant)
7.8875

herdProtect (fuzzy)
variant of softonicdownloader_for_volumetouch.exe (PUP)
2013.12.26.0

Malwarebytes
PUP.Optional.Softonic.A
v2013.12.22.04

McAfee
Artemis!68F72B842F87
5600.7273

Reason Heuristics
Bundler.PPI.Softonic.DD
14.3.2.15

Trend Micro House Call
TROJ_GEN.F47V1012
7.2.356

VIPRE Antivirus
Softonic Downloader
22086

File size:
391.3 KB (400,704 bytes)

Product version:
1, 40, 1, 0

Copyright:
Copyright (C) 2013

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_winrar.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:
8/26/2013 11:58:15 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:nyFR9FeRsKSNvJiUVuDk5K6DWUETlPhyLPYr43WAgfjVL+o9nJgoSYgaK0ZJG0:nI9eSNvQxUExRrsZgbUo96oSYo8R

Entry address:
0x15E2D0

Entry point:
60, BE, 00, 80, 50, 00, 8D, BE, 00, 90, EF, FF, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, 71, C9, 15, 00, 57, 83, C3, 04, 53, 68, C4, 62, 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:
7.9644  (probably packed)

Code size:
348 KB (356,352 bytes)

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

http://dplus.en.softonic.com/ud-client/12000/.../SoftonicDownloader_for_winrar.exe

http://winrar.en.softonic.com/universaldownloader-launch

http://sd-cf.en.softonic.com/12000/12536/.../SoftonicDownloader_for_winrar.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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