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softonicdownloader_for_baidu-spark-browser.exe

Application Setup

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_baidu-spark-browser.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 International  (signed and verified)

Product:
Application Setup

Version:
1.41.4.3

MD5:
634516d6e2d028d2b6eca0fd06f4959e

SHA-1:
99b66d70b6aa506a4d629dcb011dd60d56868e40

SHA-256:
f7d8c4027fdb41c4743ceac7495a406e19d4e0694046ab2a8d11631c5afa7178

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 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:
4/18/2024 2:42:40 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Downloader
7.1.1

AVG
Adware BundleApp_r
2015.0.3351

Baidu Antivirus
Hacktool.Win32.Downloader
4.0.3.14915

Clam AntiVirus
Win.Trojan.Agent-773488
0.98/19379

Dr.Web
Adware.Downware.8422
9.0.1.0258

ESET NOD32
Win32/SoftonicDownloader.G potentially unwanted application
8.7.0.302.0

F-Prot
W32/A-e1336866
v6.4.7.1.166

G Data
Win32.Adware.Softonic
14.9.24

herdProtect (fuzzy)
variant of softonicdownloader_per_combofix.exe (PUP)
2014.11.10.2

IKARUS anti.virus
PUA.SoftSonicDownloader
t3scan.1.7.5.0

K7 AntiVirus
Unwanted-Program
13.183.13286

Kaspersky
not-a-virus:Downloader.Win32.Agent
14.0.0.3248

Malwarebytes
PUP.Optional.Softonic
v2014.09.15.07

NANO AntiVirus
Trojan.Win32.Agent.denwos
0.28.2.61942

Panda Antivirus
Trj/Chgt.E
14.09.15.07

Reason Heuristics
Bundler.PPI.Softonic.k
14.9.13.16

VIPRE Antivirus
Threat.4150696
32938

Zillya! Antivirus
Downloader.Agent.Win32.220365
2.0.0.1923

File size:
358.8 KB (367,456 bytes)

Product version:
1.41.4.3

Copyright:
Copyright (C) 2014

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softonic Downloader

Language:
Spanish (Spain, International Sort)

Common path:
C:\users\{user}\downloads\softonicdownloader_for_baidu-spark-browser.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:
8/25/2014 6:55:30 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:mn7zi9W6hMux6qLm8+DJWtNQvBpaVmsUKVaQ6RRe/fNOk9HEEVZoStCVdK0ZJGyc:m7zio6doAmBDJLppa4KVGRROFbpoStCA

Entry address:
0xF7350

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, 27, 59, 0F, 00, 57, 83, C3, 04, 53, 68, 3F, E3, 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...
 
[+]

Entropy:
7.9614  (probably packed)

Code size:
316 KB (323,584 bytes)

The file softonicdownloader_for_baidu-spark-browser.exe has been seen being distributed by the following URL.

http://baidu-spark-browser.en.softonic.com/universaldownloader-launch

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.