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los_patitos_feos_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 los_patitos_feos_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 dll513.retailfile.biz.
Publisher:
http://yourfiledownloader.net  (signed by Via Advertising Group Limited)

Product:
YourFileDownloader Installer

Version:
1, 0, 269, 1

MD5:
d946cce9fa870473e4270647efe276e9

SHA-1:
dec1be421c0087ccb9c98a22e4bea346654fac4a

SHA-256:
3e7f46a2e41423a2fd5f34d4a51c5b4a5681fbd8eacfa09cdd82a6419fbb5051

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:
11/15/2024 2:57:54 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Via Advertising.ViaAdver.Bundler (M)
16.6.25.18

File size:
3.4 MB (3,563,712 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\los_patitos_feos_downloader.exe

Digital Signature
Signed by:
Via Advertising Group Limited

Authority:
COMODO CA Limited

Valid from:
4/11/2013 7:00:00 PM

Valid to:
4/11/2016 6:59:59 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:
10/2/2014 9:14:32 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
98304:UFXSEXPJ08C7tjnQ5F1FgRrW0aQp1c1vFj:2XR08C7tjdxF1pS7

Entry address:
0x68332D

Entry point:
60, 68, 8A, 59, DD, F8, 60, 50, C7, 44, 24, 44, 01, 81, 2A, DD, E8, B7, 75, 00, 00, CE, 88, E3, 1B, 1D, 8F, 72, 33, FD, 17, 7B, 55, 01, 3A, B3, 4D, 59, 53, DB, 94, 19, 74, A7, C1, B9, D2, 6F, E9, 19, F2, 53, CC, 1D, B6, 05, 1F, 4A, 58, 0D, 03, 5C, E7, B1, 0B, DB, 54, 54, 36, E6, AA, A0, 5C, 03, 42, C4, 74, 0C, 9E, 50, 8A, E6, 86, 74, BA, 14, 17, 76, BE, 9C, EB, B5, A1, 1A, 1A, 22, 3A, 9A, 5F, 33, 69, F2, 8B, E9, B3, 0D, D4, D6, 50, 53, 8B, 6B, A5, 21, EB, 45, B4, 7E, D8, A8, A1, 84, FE, 45, DE, 22, 9B, 0F...
 
[+]

Entropy:
7.8903  (probably packed)

Code size:
766.5 KB (784,896 bytes)

Windows Firewall Allowed Program
Name:
yourfiledownloader


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

http://dll513.retailfile.biz/j5GpWHGbuVpy3blQeZO3JmHP8zNh/eh/J/brfC370mc4v5A1S7TUYh/k2WsMqJARWrKQFW2JnVYFwokdW45nGl2zcQ4ylTRDYJdhFimTLLJoiHH0DWh2 CI5aec/aUXgMGlRuQF/RL0ScF7ACXdEzRpuTJo/.../ZE0VR8BlEKNAVcyvYvwBvzucJDvesVDb 61JzpPM0ZOanYi299SwUsOoTDLOfYk pxzoJ4p9gSdWIKEiPlAsckotWRI2PWeKQiQ21lPRDup2gQunH kukNvwepzDm5q0y5A==

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