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depyrogenation_tunnel_downloader.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 depyrogenation_tunnel_downloader.exe by Via Advertising Group Limited has been detected as adware by 12 anti-malware scanners. The program is a setup application that uses the YourFile Downloader installer. The file has been seen being downloaded from dll512.retailfile.biz.
Publisher:
http://yourfiledownloader.net  (signed by Via Advertising Group Limited)

Product:
YourFileDownloader Installer

Version:
1, 0, 261, 1

MD5:
1c9d3d81dbef4834b344560d6190dc65

SHA-1:
0ea6f512b286b3f45fa900476ead7a53a243cbd6

SHA-256:
69abef02e4212d98c7b0eacbb5dfbe4fa5fdd62168ee513618205c659883088b

Scanner detections:
12 / 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:
11/15/2024 3:11:20 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.YourFileDownloader
2015.06.09

Avira AntiVirus
PUA/EDownloader.Gen4
8.3.1.6

avast!
Win32:Downloader-UEO [PUP]
150602-1

AVG
Adware Generic_r.AFD
2014.0.4311

Bkav FE
W32.HfsAdware
1.3.0.6379

Dr.Web
Adware.Downware.10330
9.0.1.05190

ESET NOD32
Win32/ExpressDownloader.J potentially unwanted application
7.0.302.0

K7 AntiVirus
Unwanted-Program
13.204.16179

Malwarebytes
PUP.Optional.Downloader
v2015.06.09.08

Reason Heuristics
PUP.Via Advertising.Bundler
15.6.9.7

Sophos
PUA 'Go For Files'
5.15

VIPRE Antivirus
Threat.4758264
40830

File size:
2.6 MB (2,716,704 bytes)

Product version:
1.0.0.1

Copyright:
Copyright http://yourfiledownloader.net (C) 2014

Original file name:
YourFileDownloaderInstaller.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
YourFile Downloader

Language:
English

Common path:
C:\users\{user}\downloads\depyrogenation_tunnel_downloader.exe

Digital Signature
Signed by:
Via Advertising Group Limited

Authority:
COMODO CA Limited

Valid from:
4/12/2013 7:00:00 AM

Valid to:
4/12/2016 6:59:59 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:
9/15/2014 6:31:39 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
49152:pV4ii9Sdf65LwFXsN3yZIZo4PCMYRyneJ76sqNaAWcpXTPz18yy25:/4iiknsxiI64PfYRyeB0BWcFr5B5

Entry address:
0x33224B

Entry point:
54, 89, 34, 24, C7, 04, 24, D4, F1, 77, AB, 50, 89, 34, 24, C7, 04, 24, B1, 0E, B6, E3, 9C, 60, 9C, 51, 8D, 64, 24, 2C, E9, 35, 3B, 00, 00, 00, 00, 52, 65, 6C, 65, 61, 73, 65, 53, 65, 6D, 61, 70, 68, 6F, 72, 65, 00, E8, 2B, 12, 00, 00, F8, 60, 80, 7F, FF, 00, E8, 4F, 24, 00, 00, 8D, A9, 76, 93, D4, 76, 66, F7, D5, 66, BD, 27, 8A, 8D, 2C, 6D, 20, 2D, 57, 92, 5D, 56, 50, FF, 74, 24, 08, C2, 14, 00, 00, 00, 43, 72, 65, 61, 74, 65, 54, 68, 72, 65, 61, 64, 00, 00, 00, 47, 65, 74, 46, 69, 6C, 65, 54, 79, 70, 65...
 
[+]

Entropy:
7.8309  (probably packed)

Code size:
766.5 KB (784,896 bytes)

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

http://dll512.retailfile.biz/j5GBUnLJu1Rh0aNeftG LVHooCl8pbVtYrfgfi750GYp9NZnFPaaLkS9iWIb6MFRGu3TF1OSjQVTlqIGXtUyVUqeZBEkmWokMo19GnfJIaUtkHzkOT0orSJgbtAyZ1LnY3hN8gN0WvUDYAP8BXUX1wpvasQdVVffBF0A zIONNJDbw2R7ld03ugSLt7 BXzyqEwnqPY1Or/.../NFu5mkTb7O B6nMQ==

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