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uninstall18487943.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 uninstall18487943.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. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from dn.yourfiledownloader.com.
Publisher:
http://yourfiledownloader.com  (signed by Via Advertising Group Limited)

Product:
YourFile Downloader

Version:
1.0.0

MD5:
1248439b7792eaf79c7a75fb1de2e121

SHA-1:
b75a68bf1dd0b58f60b0ee5ee92bea483413a5bc

SHA-256:
706b98aaf7f28f448fce53819d2f272485c5ccd7373eb27282b75a03669e039f

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:
4/18/2024 10:30:27 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Via Advertising.ViaAdvertisingGroup.Bundler (M)
16.1.1.18

File size:
3.9 MB (4,124,080 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\uninstall18487943.exe

Digital Signature
Signed by:
Via Advertising Group Limited

Authority:
VeriSign, Inc.

Valid from:
4/30/2012 7:00:00 AM

Valid to:
5/1/2013 6:59:59 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:
8/16/2012 8:46:20 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
98304:KW3SJ9bZsqjsC4+HIeYmklZ6J4jfbYafZdGuawRMe5jVrn2TLL5:7irWqPHIeY1lZ6J4jTYuGyMijVrn2F

Entry address:
0x9785

Entry point:
E8, 8B, 55, 00, 00, E9, 89, FE, FF, FF, CC, 55, 8B, EC, 57, 56, 8B, 75, 0C, 8B, 4D, 10, 8B, 7D, 08, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, A0, 01, 00, 00, 81, F9, 80, 00, 00, 00, 72, 1C, 83, 3D, A0, 49, 42, 00, 00, 74, 13, 57, 56, 83, E7, 0F, 83, E6, 0F, 3B, FE, 5E, 5F, 75, 05, E9, 27, 4B, 00, 00, F7, C7, 03, 00, 00, 00, 75, 14, C1, E9, 02, 83, E2, 03, 83, F9, 08, 72, 29, F3, A5, FF, 24, 95, 00, 99, 40, 00, 8B, C7, BA, 03, 00, 00, 00, 83, E9, 04, 72, 0C, 83, E0, 03, 03, C8, FF, 24, 85, 14...
 
[+]

Code size:
89.5 KB (91,648 bytes)

The file uninstall18487943.exe has been seen being distributed by the following URL.

http://dn.yourfiledownloader.com/j5GWR23CvUgt qxLY9e/aETTuip of8/.../oIWTKuYDlbdwFMO0M8=

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