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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 dn.yourfiledownloader.net.
Publisher:
http://yourfiledownloader.net  (signed by Via Advertising Group Limited)

Product:
YourFileDownloader Installer

Version:
1, 0, 172, 1

MD5:
7571efe79db7bce740a986b499d5e863

SHA-1:
72b4255d603db8be543892118b2462c2e112d11f

SHA-256:
ca72f7674bcb0e3132ea43e1f77a7e0580e155fb64fd6234ba435277f18d0c60

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 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
12/29/2024 2:43:53 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.YourFileDownloader (M)
16.8.7.23

File size:
2.4 MB (2,532,488 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:
8/13/2014 8:34:00 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
49152:ceenXuLsWxA/Bz99XIcpyzgDru+HFj2s0LUh3g0UZ7NRWqBLXjj0G05bRDzyt7Hh:ceTLFxA/F99XIcOgDC+HFj27LUC0U9Nt

Entry address:
0x2F5140

Entry point:
60, BE, 00, 90, 4A, 00, 8D, BE, 00, 80, F5, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89...
 
[+]

Entropy:
7.7254

Packer / compiler:
UPX 2.90LZMA

Code size:
2.3 MB (2,412,544 bytes)

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

http://dn.yourfiledownloader.net/j5GjRWfV4l9pw6NTZdm1aGLJuC59rvJ4cu tPXXjljpqpM40ULGKMACgnmIb7MFUF XBVQXW3xhDhooCU4w8SgfYM0Vkg3wZL5AwRnPMJ7FojHT1Jm58 QltebJpLlb N2gYoFImD 8fZEiiGXdX1xl9R8JUVEvKEEJUzCVcOMMbEXCR4Vwg2O0JfJn/.../hcVuvMpWOaWYF7ikW1Y6Jx BYrDOUjWhlBO0oFdSNiMTuKSylGoxuQA 5SiAe6LlRH1Pvxa4Tq6pu17urn1KbHt2C68tJVz1qTNfYKmyHuPq4AT1qrREJOSixzEkI4fm5z4Bg==

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