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yourfiledownloadermbthrvttit.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 yourfiledownloadermbthrvttit.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 runs as a scheduled task under the Windows Task Scheduler triggered to execute each time a user logs in.
Publisher:
http://yourfile-downloader.com  (signed by Via Advertising Group Limited)

Product:
YourFileDownloader Installer

Version:
1, 0, 509, 1

MD5:
5c84dcf9b1f0ca6fc357b853e20105a5

SHA-1:
d98dca338b3299a27215ee184219711b1db6c8d3

SHA-256:
2711bf00190308db6bbedc6de0d9abdb94c573fa22e5c93884b0352652dbcb76

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:
11/24/2024 11:24:31 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Via Advertising.ViaAdver.Bundler (M)
16.3.11.4

File size:
3.7 MB (3,845,152 bytes)

Product version:
1.0.0.1

Copyright:
Copyright http://yourfile-downloader.com (C) 2014

Original file name:
YourFileDownloaderInstaller.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
YourFile Downloader

Language:
English

Common path:
C:\users\{user}\appdata\local\temp\yourfiledownloadermbthrvttit.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:
1/24/2015 4:25:09 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
98304:x4uZhR5BEC9PNyGQylE3g+Q/k0PBWgtWL59+w:xPZKAPN6yQRQ/RP7tWL5Uw

Entry address:
0x453E26

Entry point:
9C, 60, C7, 44, 24, 20, D6, BA, 54, B3, 68, 5E, 2E, D6, 2E, E9, 17, A9, FE, FF, 00, 00, 53, 48, 43, 68, 61, 6E, 67, 65, 4E, 6F, 74, 69, 66, 79, 00, 68, 75, FA, ED, D3, F8, 60, D3, E0, C7, 04, 24, 16, BC, AA, 9B, FF, 74, 24, 08, 9C, E9, A7, 29, 04, 00, F3, 77, BF, 44, 1D, 9A, EE, 3C, E5, 95, C9, 4B, 6F, FB, EC, 5C, 20, 81, 48, D6, 98, 8E, D4, DC, 8D, AA, BB, 9C, 5D, 41, 89, FC, C1, B0, F5, 7A, AA, 53, AA, 7A, 62, B3, FA, 21, B7, AB, B2, 04, 4B, 4D, 54, 95, 72, 17, B1, 00, D1, EA, 9B, 4E, 26, CF, 65, 69, AA...
 
[+]

Entropy:
7.9016  (probably packed)

Code size:
786 KB (804,864 bytes)

Scheduled Task
Task name:
YourFileDownloader Installer Starter

Trigger:
Logon (Runs on logon)


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

http://dll513.yfdownloader.com/j5GXWG7crElZ96Jeecy0MVGPihV7pLwUUquqIXangDdt6pEkH HdaRDg1Gce78JFXamXDlbdyFsG0MlaD85xEkyYaxIwr2Afe8crCziZd Unn0rzK3B8tm4ifuMza0qubypR8xFPQfQVYBDrAn1Qxx1yUNNcQ1bGUFBZ3CVLLsYQWDfOv3kHnfRRLNPVWz2q7VcKqf19ae3iIC6Q8zhc4ax/S WQaUftl3pc65J BILxNBSU2l1LjtVTRdyODOXLiAq0kvsVusP1EuuaqxqhNP4doDTn5b9 t7neR/zkxi674oN0g SUNtey3W2F/.../dExKfXWMxexjG4W

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