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yourfile_downloader.exe

YourFile Downloader

Via Advertising Group Limited

This is the Via Advertising bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application yourfile_downloader.exe by Via Advertising Group Limited has been detected as adware 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 YourFile Downloader installer. The file has been seen being downloaded from dn.yourfiledownloader.net.
Publisher:
http://yourfiledownloader.net  (signed by Via Advertising Group Limited)

Product:
YourFile Downloader

Version:
1, 0, 0, 293

MD5:
45b2a2ab5cc14d7ec2a203e787a2d6e6

SHA-1:
a1e1734813bc1df97c7a11a6baf770a35e813bd2

SHA-256:
6cd61b50092c0036f6002e00e2d473ab6afe143698033c4d9ae69fb11c165c86

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

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:
11/14/2024 9:00:46 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Via Advertising.ViaAdver.Bundler (M)
16.7.10.20

File size:
6.8 MB (7,098,200 bytes)

Product version:
1.0.0

Copyright:
Copyright http://yourfiledownloader.net (C) 2012

Original file name:
YourFile.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
YourFile Downloader

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\yourfile_downloader.exe

Digital Signature
Signed by:
Via Advertising Group Limited

Authority:
COMODO CA Limited

Valid from:
4/12/2013 7:00:00 AM

Valid to:
4/12/2016 6:59:59 AM

Subject:
CN=Via Advertising Group Limited, O=Via Advertising Group Limited, STREET=Boumpoulinas 11, L=Nicosia, S=Nicosia, PostalCode=1060, C=CY

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00BABC309174F531C6762BBA466401FEAF

File PE Metadata
Compilation timestamp:
8/6/2014 9:22:41 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
196608:kKft2ZYqa8pZ9pJ4jTY0d90/A1yUZOXvgk:kKfF8pZ9pb0zwosvgk

Entry address:
0x40297

Entry point:
E8, 58, F0, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 78, 4C, 47, 00, E8, A3, 77, 00, 00, E8, 3A, 29, 00, 00, 0F, B7, F0, 6A, 02, E8, EB, EF, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, F1, B4, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
7.9549  (probably packed)

Code size:
373.5 KB (382,464 bytes)

The file yourfile_downloader.exe has been seen being distributed by the following URL.

http://dn.yourfiledownloader.net/j5GAW3bfpxBM26VRIZX6AG/SsSt365AlPZC1KjGfiD166pEkH HdaxHh3m0Y78FFXamXEF JnVYP3cxYCM5yBlyFYUp7yThMdNJ9HjiMf Y8o3zjbzM//DttebJtOBK1KnVV8l93SPYDZwvrGHlXxQd/atMLUFyWRAJewxNLKo5PCjDWv3MBnepTcNrkHiei4lUxmOYpNK6rdWn/rX1Q5Kt7VfHWOQS m2VZ751tQNSba0XB0QEN1ptVW5/IB WG3RjanqZNu92ySeXZvgj9PqZa/mKrva9p7r35a y7lyHr6px1gKifeoXxnSrZ/.../rQQsDF

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