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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 dll513.webfilebase.biz.
Publisher:
http://yourfiledownloader.net  (signed by Via Advertising Group Limited)

Product:
YourFileDownloader Installer

Version:
1, 0, 269, 1

MD5:
c5d37ec609db5efc1e8da65788de30b0

SHA-1:
c334c539122da42b96f4c43587dd3ad3b9855ebd

SHA-256:
ff4d67b654e24d9e51e15f5eb883689168c3885b9afdd7bfd276c08e58f494e6

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:
12/30/2024 8:26:45 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Via Advertising.ViaAdver.Bundler (M)
16.6.29.21

File size:
3.3 MB (3,499,912 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:
10/2/2014 4:14:32 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
98304:gFXSEXPJ08C7tjnQ5F1FgRrW0aQp1c1vFQ:CXR08C7tjdxF1pS4

Entry address:
0x68332D

Entry point:
60, 68, 8A, 59, DD, F8, 60, 50, C7, 44, 24, 44, 01, 81, 2A, DD, E8, B7, 75, 00, 00, CE, 88, E3, 1B, 1D, 8F, 72, 33, FD, 17, 7B, 55, 01, 3A, B3, 4D, 59, 53, DB, 94, 19, 74, A7, C1, B9, D2, 6F, E9, 19, F2, 53, CC, 1D, B6, 05, 1F, 4A, 58, 0D, 03, 5C, E7, B1, 0B, DB, 54, 54, 36, E6, AA, A0, 5C, 03, 42, C4, 74, 0C, 9E, 50, 8A, E6, 86, 74, BA, 14, 17, 76, BE, 9C, EB, B5, A1, 1A, 1A, 22, 3A, 9A, 5F, 33, 69, F2, 8B, E9, B3, 0D, D4, D6, 50, 53, 8B, 6B, A5, 21, EB, 45, B4, 7E, D8, A8, A1, 84, FE, 45, DE, 22, 9B, 0F...
 
[+]

Entropy:
7.8870  (probably packed)

Code size:
766.5 KB (784,896 bytes)

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

http://dll513.webfilebase.biz/j5GrUnHHqFVhzeNRb8z/IX6Soipk5q04K/Xpfij81Gcs/dFxUaWLMkLp3G8T6cBFXr2HE1yFizRfgMBbHJxzEliKbBQdhHALI8k0WSmUeOAlwSShJmRq1D5rbvtne0zyLHhS8gBxTehId0LyTGxV0DF/WtIcVEvSS2F6iQhNIN8hTyne4VsW1ekJfZn/WWyAxho5oK8lN 31JSnyq24RofEoELTWDwC/.../oGuiL70rXdvwF7DK4uKB6rLP4IbL8zDWs7ctz36GZItWii2vX8JdIi WIE8aYi0jDl45KyJHwUM2ZpwcwgqwLYoesXGyKsHY63uA=

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