uninstall5322109.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 uninstall5322109.exe by Via Advertising Group Limited has been detected as adware by 4 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. This file is typically installed with the program YourFileDownloader by Via Advertising Group Limited which is a potentially unwanted software program.
Publisher:
http://yourfiledownloader.com  (signed by Via Advertising Group Limited)

Product:
YourFile Downloader

Version:
1.0.0.1

MD5:
0f131210712f7005c3abe7a9fabf47ba

SHA-1:
132cfeadab18529d75527e643503fe83a6c142ec

SHA-256:
b2506172c2fddf5db6e26437ecae43234b93fe9e3b035f9612ffcf84ce634540

Scanner detections:
4 / 68

Status:
Adware

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:
1/28/2020 2:51:57 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Downloader-UGW [PUP]
2014.9-131225

ESET NOD32
Win32/YourFileDownloader (variant)
7.9072

Reason Heuristics
PUP.Task.ViaAdvertisingGroupLimited.Q
14.8.15.17

VIPRE Antivirus
Via Advertising
23550

File size:
239.4 KB (245,168 bytes)

Product version:
1.0.0.1

Copyright:
Copyright http://yourfiledownloader.com (C) 2012

Original file name:
YourFile.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
YourFile Downloader

Language:
Russian

Common path:
C:\Documents and Settings\{user}\Local settings\temp\uninstall5322109.exe

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
4/30/2012 2:00:00 AM

Valid to:
5/1/2013 1:59:59 AM

Subject:
CN=Via Advertising Group Limited, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Via Advertising Group Limited, L=Nicosia, S=Nicosia, C=CY

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
54119944225483D152EE7DAA2475480B

File PE Metadata
Compilation timestamp:
6/7/2012 1:11:31 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:JQ821WS1nFq5h9uW5YcAJloT4riZWifar7OM+pVte17NC:yzq5X7AboTJAgUKM+7

Entry address:
0x67FF0

Entry point:
60, BE, 00, 80, 44, 00, 8D, BE, 00, 90, FB, FF, 57, EB, 0B, 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, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
6.6912

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
132 KB (135,168 bytes)

Scheduled Task
Task name:
Your File Updater

Trigger:
Logon (Runs on logon)


The file uninstall5322109.exe has been discovered within the following programs.

YourFileDownloader  by Via Advertising Group Limited
YourFileDownloader provides the ability to download various software applications locally. It provides a list and search interface to locate and download appliations. The program does however automatically add itself to the Windows built-in Firewall.
yourfiledownloader.com
78% remove it
 
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The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to ns1.ibspark.com  (54.72.130.67:80)

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