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softonicdownloader_for_whitesmoke-writer.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_whitesmoke-writer.exe by Softonic International has been detected as a potentially unwanted program by 13 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, 38, 0, 0

MD5:
82895e38e146e3325ce28f8541dfffd6

SHA-1:
8e93c9cc798b744db67fe32305518e7ce862b572

SHA-256:
b46dca706674425cbcfe26384e3c42e57d19c02513ed30e604664468a37f861b

Scanner detections:
13 / 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:
5/8/2024 9:57:13 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Softonic
7.1.1

Bkav FE
HW32.Laneul
1.3.0.4246

Comodo Security
Application.Win32.Agent.SOFE
18105

Dr.Web
Adware.Downware.1109
9.0.1.0107

ESET NOD32
Win32/SoftonicDownloader
8.9675

herdProtect (fuzzy)
variant of softonicdownloader_voor_karafun.exe (PUP)
2014.7.6.17

Malwarebytes
PUP.Optional.Softonic
v2014.04.17.12

McAfee
Artemis!82895E38E146
5600.7157

NANO AntiVirus
Riskware.Win32.Downware.cwdsnl
0.28.0.59048

Reason Heuristics
Bundler.PPI.Softonic.i
14.4.17.12

Rising Antivirus
PE:Malware.Obscure/Heur!1.9E03
23.00.65.14704

Trend Micro House Call
TROJ_GEN.R047H0AIF13
7.2.107

VIPRE Antivirus
Softonic Downloader
28214

File size:
383.3 KB (392,520 bytes)

Product version:
1, 38, 0, 0

Copyright:
Copyright (C) 2012

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_whitesmoke-writer.exe

Digital Signature
Signed by:
Softonic International

Authority:
VeriSign, Inc.

Valid from:
9/2/2011 3:00:00 AM

Valid to:
9/7/2013 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:
2A56CB1B389346B3ED08FF404A771E62

File PE Metadata
Compilation timestamp:
2/22/2013 2:08:56 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:f1n+A0pOMdduy6DgKkZvqHzO2Q8tMaZ7B63q+T7cXXw0ly8tbJFaoSH1FK0ZJGp:fFyp5BSaZc3h75+/cnwT8tfaoSHK8G

Entry address:
0x155310

Entry point:
60, BE, 00, 10, 50, 00, 8D, BE, 00, 00, F0, FF, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, 15, 39, 15, 00, 57, 83, C3, 04, 53, 68, 0B, 43, 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:
7.9636  (probably packed)

Code size:
340 KB (348,160 bytes)

The file softonicdownloader_for_whitesmoke-writer.exe has been seen being distributed by the following URL.

http://whitesmoke.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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