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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, 224, 1

MD5:
eec47119a9f19ab1e98766edf5933e5d

SHA-1:
d6a43dc44e734437870b0d341eff0d193928cfcb

SHA-256:
f13fbb29e5e6852361de2f4d8143d2fd29a2120fa4c275982e34e4f675f406fc

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:
5/14/2024 2:12:09 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Via Advertising (M)
16.7.25.23

File size:
2.5 MB (2,591,992 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 5:30:00 AM

Valid to:
4/12/2016 5:29:59 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:
9/1/2014 9:43:54 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
49152:lHX9QZKsjfkqW3htZMbkY2xYGRt0NoUUeRl/E9nLG9Xi1fm7b7gtsbY6xNcjDPLS:lHtQPj8/rMbkY2xYUejjLM9LG9Xi5S/P

Entry address:
0x2FA920

Entry point:
60, BE, 00, B0, 4A, 00, 8D, BE, 00, 60, 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:
7.7333

Packer / compiler:
UPX 2.90LZMA

Code size:
2.3 MB (2,424,832 bytes)

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

http://dll512.yourfiledownloader.org/j5GSX2fCrBBV3KgUXd2/NyjIpnoj9Oh7J/fldyL8xyBrrpI6S7TUYh/n1GcMq4QBR7jIXgvTwFMQlJwdToZkAWGFYUpx1n4WL5AwSHrBN/c3jHC6dHRr6jBidOwFfFjjOzEdsQF8QPgNKRy5H3kM4CY6WcBPRVeNAEVRxh53NdoTSXiGtgF5irQAfIe HiWq41lo9qZxafqkcGz3rm4CsupxSOaEIBu0wiEOq/UxFd6cegHa2kYNm9pZFcnRDfjOig7mxKZA6M2lTbSc/.../tLGtOei6wCQ=

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