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install400403964.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 install400403964.exe by Via Advertising Group Limited has been detected as adware by 8 anti-malware scanners. The program is a setup application that uses the YourFile Downloader installer. It runs as a scheduled task under the Windows Task Scheduler triggered to execute each time a user logs in. It is also typically executed from the user's temporary directory.
Publisher:
http://yourfiledownloader.com  (signed by Via Advertising Group Limited)

Product:
YourFile Downloader

Version:
1, 0, 0, 293

MD5:
fe7093ecb8a92de44de5e1a87b83dd26

SHA-1:
86039ebaca6eb5f68d1f086adaac722659c78298

SHA-256:
222c3dbced82c05e8456638b61739fe3ec2c813ca80642196cdb665fccc93a6c

Scanner detections:
8 / 68

Status:
Adware

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
12/24/2024 3:58:33 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/Downloader.Gen
7.11.164.8

avast!
Win32:Downloader-UEO [PUP]
140617-1

ESET NOD32
Win32/ExpressDownloader.I potentially unwanted application
7.0.302.0

G Data
Win32.Application.ExpressDownloader
14.7.24

Malwarebytes
PUP.Optional.YourFileDownloader
v2014.07.26.12

Reason Heuristics
PUP.Task.ViaAdvertisingGroupLimited.Q
14.8.15.17

Sophos
YourFile Downloader
4.98

VIPRE Antivirus
Threat.4758264
31208

File size:
6.7 MB (6,985,288 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}\appdata\local\temp\install400403964.exe

Digital Signature
Signed by:
Via Advertising Group Limited

Authority:
COMODO CA Limited

Valid from:
4/11/2013 8:00:00 PM

Valid to:
4/11/2016 7:59:59 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:
7/21/2014 11:03:15 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
98304:o0bTkaG1Rr0/RqqT8k6mlnBdOt9EWJ4jfbYKWm2k29GUiLNLwUBfJk2n8l+W:o0bT2ZYqa8pZ9pJ4jTY1/1iLyUZmvgW

Entry address:
0x40507

Entry point:
E8, D8, F0, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 20, 4B, 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:
7.9538  (probably packed)

Code size:
374 KB (382,976 bytes)

Scheduled Task
Task name:
YourFile DownloaderInstaller Starter

Trigger:
Logon (Runs on logon)

Action:
install400403964.exe -startup


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