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yourfile_downloader.exe

YourFileDownloader Installer

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 dll512.interarchive.biz.
Publisher:
http://yourfiledownloader.net  (signed by Via Advertising Group Limited)

Product:
YourFileDownloader Installer

Version:
1, 0, 261, 1

MD5:
62704e3a1f39e806c48457e9dff92f6a

SHA-1:
67a48df40c7fdc683180fb901451f67bce2e1bfe

SHA-256:
d78dbadfedb64c5be61a5af05a6e1190b645c725e7cd3148ef83f2445c06b386

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 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:
12/30/2024 8:50:24 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Via Advertising (M)
16.8.8.17

File size:
3 MB (3,133,128 bytes)

Product version:
1.0.0.1

Copyright:
Copyright http://yourfiledownloader.net (C) 2014

Original file name:
YourFileDownloaderInstaller.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
YourFile Downloader

Language:
English

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 2:00:00 AM

Valid to:
4/12/2016 1:59:59 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:
9/15/2014 1:31:39 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
49152:UAEI4xea9IG+FyF+j0IcdRPT/lH4DB/4vM4Ow+D/aX9z8bxU:UAieaezLcoQUVnDaa1U

Entry address:
0x8489A

Entry point:
E8, DA, 28, 01, 00, E9, 00, 00, 00, 00, 6A, 14, 68, D0, 41, 4E, 00, E8, D0, BB, 00, 00, E8, 7F, 6C, 00, 00, 0F, B7, F0, 6A, 02, E8, 6D, 28, 01, 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, 88, E8, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
7.5897

Code size:
766.5 KB (784,896 bytes)

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

http://dll512.interarchive.biz/j5GHXmWbml5n2uYSIfWoaELdpjM55etzULD2DHK6iCA1jpc4Vb7MaR/ymSwX6cVSHuXFVwvXyE1FkZ8GXtU4Sg/bN1EykXsPKJF/ICOcLLBoiGfmNGZw6AlwZP8/.../RNcOXHHiSis38d4f4nZK74Yj6u7nVM4rg8F7jGJQqv T0J4ph A4LAOEjWg1dN2ZAQQIecA SKg1u0wvIR78ygROzNrE oMvZEpGLi5qlttOH5bu 5lnXm

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