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download_downloader.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 download_downloader.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. The file has been seen being downloaded from i.yourfiledownloader.com.
Publisher:
http://yourfiledownloader.com  (signed by Via Advertising Group Limited)

Product:
YourFile Downloader

Version:
1, 0, 0, 293

MD5:
6401b78993fc258af174871aa5666dbc

SHA-1:
bb0819da3685f053533056121d2e3e9f08dd7fe3

SHA-256:
55e7820ba2deb1c99bfdd8e668c728634c82e630ee21d70efae456bc7860942b

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 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/25/2024 6:10:12 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Via Advertising (M)
16.8.3.4

File size:
6.1 MB (6,365,424 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}\downloads\download_downloader.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:
4/30/2014 8:52:44 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
98304:J1kOOGz8F0k6m20qcmG3gCIWnBdOt9E42n8l+3J4jfbYtMNLwUBfJY:/kOTz20pLl0vo9zvg3J4jTYmyUZu

Entry address:
0x3F817

Entry point:
E8, D8, F0, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, E0, 39, 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:
7.9468  (probably packed)

Code size:
370 KB (378,880 bytes)

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

http://i.yourfiledownloader.com/j5GBWHXepVRn0OtLeYXgcDeF5nEq8el MLeoLW2liDcj/dVjFujPKFO2hDsX6cFXGuTTF1OSjQVTlqIGXtU1VUmBbBN/wTxMYIB0Dy/FN/c8nXPhO2NG/y90eLJjLkL/.../C2Xzuxoltf0kLKjiGzSrp3pHp6MkQ6PSPFSzgD8IppdpEtaXZRHSh1IdiY4BRdiLW7CWil xwaESv87xF7Wb g==

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