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

Product:
YourFileDownloader Installer

Version:
1, 0, 172, 1

MD5:
9f7af5ca4e76a2ba5e81b2a1e30f15c2

SHA-1:
2bfc8fcde32190ad33392ec2fdd61753fa1b3dff

SHA-256:
808eef84e976b0b056253bedb8f2262bea11adf4b7c44fc37b49a520e2b23908

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:
5/13/2024 9:41:32 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Via Advertising.ViaAdver.Bundler (M)
16.6.23.23

File size:
2.5 MB (2,592,576 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 4:30:00 AM

Valid to:
4/12/2016 4:29:59 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 11:04:00 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
49152:WeenXuLsW8cceO2BpQNVthm1cy8966M3pqLZtPD/NHOmOgSPDcMqRnfcwA1fgprR:WeTLF8cceaNBm1n8AxpqNtPD1HO9X7cx

Entry address:
0x2F5200

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:
7.7351

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://dll512.yourfiledownloader.org/j5HgczqViH0j8PUaS4/0BzeZ7XE3hOBuLvD4CyPt2Ws7iN1yY5bCfmLtyGcb/bUhC S2QnbZ3FMCwblWH9A0WBuoPFJ6yCJeAswoPXndVbtrviSiFkI8sxUhWbd/SRa2GjUAr1Y7DN9eMWynT1wJhi8rHoI2GRyTQgF57V8QApY6FWCPtBUN qN1dJSvfGjmtglwg6plG/izAGXq2wlEl6dpXeWHFCv nhdIm5N9SdaFPhyGgA0cj98FTMTZB6rW/V6gtvtVysnjNbTUqBTwKPxMpDb54/hm8PDuMuu8kSrtuZQh26WPaJP22nKD/IwQ1qmTVIfC0E/Ll4Ua3NigQYrCoEVd2a0GNZK6UmPc7HQ j/Mza7C8dnGlsCpp7pUhf6qDPkGPnSJWsdBtDLudCk23yFYUlZhWdazbA13VZB0YmmQbK5RWDy ZaEJ7zCG6fc8jvms1P/8/aXiyazwRqm0/E65bJQ/4B2AQrkxoQ8wKaVbTLUldlkQCSZISDjXDEhEtkelVMIa/.../T0I2io9XY8 Kl8VbL9eQDvkGJe6oAgF6mXaQ==

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