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ytdsetup.exe

YTD Video Downloader

Greentree Applications SRL

The application ytdsetup.exe by Greentree Applications SRL has been detected as a potentially unwanted program by 9 anti-malware scanners. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. This version of the installer will bundle the Ask.com Toolbar, a potentially unwanted web browser extension. The file has been seen being downloaded from youtubedownload.altervista.org and multiple other hosts. While running, it connects to the Internet address hosted-by.leaseweb.com on port 80 using the HTTP protocol.
Publisher:
Greentree Applications SRL  (signed and verified)

Product:
YTD Video Downloader

Version:
4.7.2

MD5:
9aca8c6f76c8a0aec8167431cdc11689

SHA-1:
c63045ee06d5da88fc8926d9fe6079e33a11ac28

SHA-256:
d7a2a89680347d6b4087132aa161b2d8504597a2f15018bcf10c32cc9b742176

Scanner detections:
9 / 68

Status:
Potentially unwanted

Explanation:
This is part of a Greentree bundled installer, which includes various adware, toolbars and co-bundled potentially unwanted apps pushed to the user upon setup.

Analysis date:
12/25/2024 7:44:09 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
Skodna.Generic_c
2015.0.3558

Bkav FE
W32.Clod6c3.Trojan
1.3.0.4613

Dr.Web
Adware.Downware.1417
9.0.1.050

ESET NOD32
Win32/Bundled.Toolbar.Ask (variant)
8.9436

Malwarebytes
PUP.Optional.Spigot.A
v2014.02.19.11

McAfee
Artemis!A5CD7E1F5913
5600.7214

Reason Heuristics
PUP.Optional.Installer.GreentreeApplicationsSRL.I
14.2.19.23

Rising Antivirus
NS:Malware.Install!1.9F21
23.00.65.14217

Trend Micro House Call
TROJ_GEN.F47V0121
7.2.50

File size:
11.1 MB (11,621,552 bytes)

Product version:
4.7.2.0.3

Copyright:
Copyright © 2007-2013 GreenTree Applications SRL

Original file name:
Uninstall.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\windows\ytdsetup.exe

Digital Signature
Signed by:
Greentree Applications SRL

Authority:
VeriSign, Inc.

Valid from:
5/21/2013 5:30:00 AM

Valid to:
7/21/2015 5:29:59 AM

Subject:
CN=Greentree Applications SRL, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Greentree Applications SRL, L=Bucharest, S=Bucharest, C=RO

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:
78DC92DC061211DFE51480E9347F91C8

File PE Metadata
Compilation timestamp:
4/10/2010 5:49:31 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
196608:SQyaE6VE3TwoqIlsybBrCbPDZHy78T8ygYESUHkE/sU1CZa6ewNAWz4ybz7C8Y25:SQyaMjwoZlf4dHy7XyfBskE/sUCs79+P

Entry address:
0x354B

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 84, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, B0, 82, 40, 00, 6A, 08, A3, 98, 06, 47, 00, E8, 67, 27, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, 05, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 86, 40, 00, FF, 15, 80, 81, 40, 00, 68, 04, 86, 40, 00, 68, A0, 85, 46, 00, E8, 35, 26, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 10, 4C, 00, 57, E8, 23, 26, 00, 00...
 
[+]

Entropy:
7.9996  (probably packed)

Code size:
25 KB (25,600 bytes)

The file ytdsetup.exe has been seen being distributed by the following 5 URLs.

http://youtubedownload.altervista.org/.../YTDSetup.exe

http://dl.cdn.chip.eu/downloads/.../YoutubeDownloaderzv4.7.2.exe

http://www.youtubedownloadersite.com/.../YTDSetup.exe

http://www.youtubedownloadersite.com/installers/.../YTDSetup.exe

http://software-files-a.cnet.com/s/software/13/31/64/.../YTDSetup.exe

The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to hosted-by.leaseweb.com  (95.211.187.107:80)

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