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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.com  (signed by Via Advertising Group Limited)

Product:
YourFile Downloader

Version:
1, 0, 0, 293

MD5:
a061351a5eb5e198f814a77015a9cb9d

SHA-1:
3f6f9f5b9f1585652bcc565a538aaef617446820

SHA-256:
bb9f410fb06dcca5ccc2fa0aae8caec1e57ba3a35b4407d5a9d7884b43596899

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:
4/25/2024 8:51:24 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Via Advertising (M)
16.7.26.17

File size:
6.1 MB (6,345,168 bytes)

Product version:
1.0.0

Copyright:
Copyright http://yourfiledownloader.com (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:
4/12/2013 1:00:00 AM

Valid to:
4/12/2016 12:59:59 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:
5/12/2014 2:30:22 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
98304:atE1Gz8F0k6m20qcmG3gCIunBdOt9E42n8l+3J4jfbYtMNLwUBfJz:atEYz20pLl0vQ9zvg3J4jTYmyUZF

Entry address:
0x3F827

Entry point:
E8, D8, F0, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, E0, 39, 47, 00, E8, 23, 78, 00, 00, E8, 3A, 29, 00, 00, 0F, B7, F0, 6A, 02, E8, 6B, 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, 71, B5, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
7.9464  (probably packed)

Code size:
370 KB (378,880 bytes)

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

http://dn.yourfiledownloader.net/.../L2HdsTRNhrY5SZe8Imm9jzRBi4Q7Q6iQfVKn0G4Z4cVTG 3DVgTGih5Uk5AGXtU4SgffPFExhWsSIsk0RnPLKKU nWfzPGVr1D9gILx8f0z6OjESp1Q2XeIWcRDsBX5F1A9uUIEGUljNEE1e8A5RMdZDGWPU7lkq0LsFa8nrVDin0Ug8qvd9aPivcG38rHFQ5bg8F7jGJQqv T0J4ph Bd7PegGX3l0Y

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