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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 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from get.ytddownloader.com 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:
5.8.2

MD5:
05b1b980135509f18df2660746740c4c

SHA-1:
839981ba0b10073d91915ade1951f28f2c448544

SHA-256:
09b1980188c11b4d001091c353bb36bec1feb981ac1558124b4f8aafb7a2e864

Scanner detections:
1 / 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:
11/23/2024 2:02:47 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Greentree.YTD.Installer (M)
16.12.5.12

File size:
9.9 MB (10,333,000 bytes)

Product version:
5.8.2.0.1

Copyright:
Copyright © 2007-2015 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}\appdata\local\temp\{random}.tmp\ytdsetup.exe

Digital Signature
Signed by:
GreenTree Applications srl

Authority:
GoDaddy.com, Inc.

Valid from:
11/18/2016 2:06:38 AM

Valid to:
11/18/2017 10:32:14 PM

Subject:
CN=GreenTree Applications srl, O=GreenTree Applications srl, L=Bucuresti, C=RO

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
00E4DCCA9CAF287A4D

File PE Metadata
Compilation timestamp:
2/25/2012 2:19:59 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
196608:mPuLrRYAtnVryjTDan8rCf/s0CvMgdbnEATry1zdx8A:m6rL9+qGzvl9Yp

Entry address:
0x39E3

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, 91, 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, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
7.9992

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file ytdsetup.exe has been seen being distributed by the following 50 URLs.

http://get.ytddownloader.com/kits/.../YTDSetup-848496613.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1343910766.exe

http://get.ytddownloader.com/kits/.../YTDSetup-829718390.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1249669047.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1389858959.exe

http://get.ytddownloader.com/kits/.../YTDSetup-330171376.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1774745493.exe

http://get.ytddownloader.com/kits/.../YTDSetup-244857786.exe

http://get.ytddownloader.com/kits/.../YTDSetup-969191000.exe

http://get.ytddownloader.com/kits/.../YTDSetup-697597774.exe

http://get.ytddownloader.com/kits/.../YTDSetup-828247183.exe

http://get.ytddownloader.com/kits/.../YTDSetup-742881370.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1171686774.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1091766438.exe

http://get.ytddownloader.com/kits/.../YTDSetup-314935724.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1568170954.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1696864271.exe

http://get.ytddownloader.com/kits/.../YTDSetup-102773900.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1333889563.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1585953049.exe

http://get.ytddownloader.com/kits/.../YTDSetup-2060458492.exe

http://get.ytddownloader.com/kits/.../YTDSetup-858997667.exe

http://get.ytddownloader.com/kits/.../YTDSetup-689578182.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1906321001.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1956264749.exe

http://get.ytddownloader.com/kits/.../YTDSetup-540187280.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1606963470.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1860806215.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1674391889.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1269570306.exe

Latest 30 of 339 download URLs

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

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

TCP (HTTP):
Connects to d5.d0.25ae.ip4.static.sl-reverse.com  (174.37.208.213:80)

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