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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. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. 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 installs.sevas-s.com and multiple other hosts.
Publisher:
Greentree Applications SRL  (signed and verified)

Product:
YTD Video Downloader

Version:
4.7.4

MD5:
a3682cfa2f1ecb7fb76490c309bbae11

SHA-1:
c71a427c7e8cf8c8d78a8ac10f733d238239eaca

SHA-256:
f8e76d31d58337049899fa84b4a8241e74cf80daafea083383f0f35d5c58ccf7

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:
11/27/2024 1:25:18 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
Skodna.Generic_c
2015.0.3536

Bkav FE
W32.Clod6c3.Trojan
1.3.0.4613

Dr.Web
Adware.Downware.1417
9.0.1.072

ESET NOD32
Win32/Bundled.Toolbar.Ask (variant)
8.9536

Malwarebytes
PUP.Optional.Spigot.A
v2014.03.13.12

McAfee
Artemis!A5CD7E1F5913
5600.7192

Reason Heuristics
PUP.Optional.Installer.GreentreeApplicationsSRL.I
14.3.13.12

Rising Antivirus
NS:Malware.Install!1.9F21
23.00.65.14311

Trend Micro House Call
TROJ_GEN.F47V0816
7.2.72

File size:
10.9 MB (11,454,656 bytes)

Product version:
4.7.4.0.1

Copyright:
Copyright © 2007-2014 GreenTree Applications SRL

Original file name:
Uninstall.exe

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
Greentree Applications SRL

Authority:
VeriSign, Inc.

Valid from:
5/21/2013 4:00:00 AM

Valid to:
7/21/2015 3:59:59 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 4:19:31 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
196608:XPQI7GgKkpy3qEc7BEALWzS7z+EWIeDeg8Ed9BQ2EG324bwXUIszL:XYI75KKycPWz8z+GREd9ec324bwXUJL

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

The file ytdsetup.exe has been seen being distributed by the following 10 URLs.

http://installs.sevas-s.com/.../ytd-video-downloader-download-220981-4.7.3.exe&u={D8337CFF-04A9-46D1-A396-C4985BAF2D32}

http://www.updateheadconecpt.com/c?x=/pWnYgOvF8dCo/ZanNeJYyht1RnkfVPqUiVXFA/WIvQ=&c=gkOux/ TCFNZpwSR6XIc/TUcYs5yJgZRK0clhsi74yUe5/FhSNTFA8rv2hSTrf0lq0QZSE3RXpQfP34zsZMzfX8 6uBREzCtSsH 3IxLOSD0QPYxAp8R8DLZPMnHCB1rfAkG9vGjHJapvS5K4U4QYkM7xXN9er8ViWO2d/gIOOA=&e=0&downloadAs=ytd-video-downloader-4.7.1.exe&fallback_url=http://pf.benjaminstrahs.com/s/1465820803/en/9/.../961374-1798351-ytd-video-downloader.exe

http://www.programosy.pl/.../pobierz,youtube-downloader,2.html

http://ytd-video-downloader.software.informer.com/.../

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

http://pf.phpnuke.org/s/1401884463/en/9/.../961374-1799951-ytd-video-downloader.exe

https://installers.phpnuke.org/?ic_user_id=432

http://www.efind.co.il/jump.cgi?ID=80868

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

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

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