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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:
b9f1bd7e7f380ae62a3c9357f0cc670a

SHA-1:
01315f49a73b6ec61f4d9b8b8eedb77b30110fbb

SHA-256:
f4e891b85b3455698f1d93404ebd406c2b6173a146582733b0aee3f4b0c5f997

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:
12/29/2024 2:47:55 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Via Advertising.ViaAdver.Bundler (M)
16.6.4.9

File size:
6.6 MB (6,965,320 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:
4/11/2013 7:30:00 PM

Valid to:
4/11/2016 7:29:59 PM

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:
7/26/2014 2:05:05 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
196608:pxU0d2ZYqa8pZ9pJ4jTYlQ0+A1yUZOXvgA:pxUU8pZ9pblQTosvgA

Entry address:
0x40527

Entry point:
E8, C8, F0, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 40, 4B, 47, 00, E8, 13, 78, 00, 00, E8, 3A, 29, 00, 00, 0F, B7, F0, 6A, 02, E8, 5B, F0, 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, 61, B5, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
7.9536  (probably packed)

Code size:
374 KB (382,976 bytes)

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

http://dn.yourfiledownloader.net/j5GIXmHYqF5qn4deadOiLGCX GxBrbYkYqz2DGihjDpwrYl8B LREkinmS1ftZQNWr2ZQgDZ3x9F2cxbCt8wQwraPU5kg3wZMZlkG3fBKLJ5zjP0J2Jw72s9JL5tOgfjP35R QdidvICKR65HXVYx1MrBZJUVEDbExlQ2glBIpUKXiTR5Fkq5PJNPdq3DHeg4lU2rK9xf773eR6HvCQG7vsiQ6HDPAC/ SAEss9lQNeea0Xfi1lB0pAQFILfVbDHjlu1z/tJscLgF yL91WgJb4O mOn4 1Uv CgPfz8nHv4 NV73/iPcIPtkC/fqtdAiquBEcCQ202Vlo1JnJr5BcaU8AZjg/.../

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