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softonicdownloader_para_nitro-pro.exe

Application Installer

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_para_nitro-pro.exe by Softonic International has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Softonic Downloader installer.
Publisher:
Softonic International  (signed and verified)

Product:
Application Installer

Version:
1.41.8.7

MD5:
158c355bb004fefc571a03561c4daaa3

SHA-1:
b4fd61f82e74ed9d4a0ce3636aa5543e0ebca81a

SHA-256:
4473cb3c064f8a3752bb24a39c5a4eacae2e930e94ae6d552bca178f14481fbc

Scanner detections:
1 / 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:
11/15/2024 8:30:33 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softonic.Bundler (M)
16.6.16.1

File size:
362.3 KB (371,032 bytes)

Product version:
1.41.8.7

Copyright:
Copyright (C) 2014

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softonic Downloader

Language:
Spanish

Common path:
C:\users\{user}\downloads\softonicdownloader_para_nitro-pro.exe

Digital Signature
Signed by:
Softonic International

Authority:
VeriSign, Inc.

Valid from:
7/2/2013 8:00:00 PM

Valid to:
10/2/2015 7:59:59 PM

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:
11/5/2014 11:18:16 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:vXVgCT318VtyI9WjkDwC8maAA4r5DOOoRu1/2BmgaDtjxZ8NndkGjysVoSMtUK0t:qCKVkEsksCNO49S9mPtkn3jnVoSMV8D

Entry address:
0xFA0A0

Entry point:
60, BE, 00, B0, 4A, 00, 8D, BE, 00, 60, F5, FF, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, 3E, 89, 0F, 00, 57, 83, C3, 04, 53, 68, 9A, F0, 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:
7.9620  (probably packed)

Code size:
320 KB (327,680 bytes)

The file softonicdownloader_para_nitro-pro.exe has been seen being distributed by the following URL.

http://nitro-pro.softonic.com/universaldownloader-launch

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