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ytdsetup.exe

YTD Video Downloader

Greentree Applications SRL

The executable ytdsetup.exe has been detected as malware by 1 anti-virus scanner. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.youtubedownloadersite.com and multiple other hosts. While running, it connects to the Internet address 14.d7.24ae.ip4.static.sl-reverse.com on port 80 using the HTTP protocol.
Publisher:
Greentree Applications SRL  (signed and verified)

Product:
YTD Video Downloader

Version:
5.2

MD5:
ba3a79dd5f9078d2ff25bf6222736f7a

SHA-1:
02091473eb63874e8b0fc20b7817d9cd41a377b8

SHA-256:
e27f95487f158bf7168f5b7e1da06125cf0f125ba8f3015b425c4fdc6c511d2a

Scanner detections:
1 / 68

Status:
Malware

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:
1/14/2025 2:37:44 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Win32.Generic
16.3.4.14

File size:
9.8 MB (10,252,208 bytes)

Product version:
5.2.0.1

Copyright:
Copyright © 2007-2015 GreenTree Applications SRL

Original file name:
Uninstall.exe

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

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

Digital Signature
Signed by:
Greentree Applications SRL

Authority:
Symantec Corporation

Valid from:
6/16/2015 7:00:00 AM

Valid to:
8/15/2017 6:59:59 AM

Subject:
CN=Greentree Applications SRL, O=Greentree Applications SRL, L=Bucharest, S=Bucharest, C=RO

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
65DB5B5BDFCE9083EDF79253BABF4963

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:IJLNUv2/hiw5QLL6KoXCA921cpOSfmi8lp54U+uskvZGPeqmWGWoe4/1T:IJLNUvBNobdrm3lT4U1skvP5WjoeaT

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 16 URLs.

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

http://www.youtubedownloadersite.com/.../ytdcnet.php

http://software.thaiware.com/download_url.php?id=10634

http://files.downloadnow.com/s/software/14/48/62/.../YTDSetup.exe

http://work-soft.net/stop/stop/img/2.php?name=YTDSetup.exe&dfu=MzQyNjY=e769eba5d7ad31a5bec6c5cacc693538&sec_code=a1292&size=10488048&url=http://work-soft.net/.../download.php?id=MzQyNjY=e769eba5d7ad31a5bec6c5cacc693538

http://gsf-cf.softonic.com/d1f/be2/.../YTDSetup.exe

http://d3876fpuz5dglk.cloudfront.net/kits/.../YTDSetup.exe

http://ytd-video-downloader-free.en.softonic.com/download-tracker?th=1/6CH9aeXedl4L8u BHNJXWTW LP1LFlnGQpxqjlxAPkyA8Y74Uvmh fTtY7pUIyLLVFzGIioS7lEPo2PUs9GUF/.../f0TnFKIhpAdH2mQqqaWPzJCQbCDV6DFZo33A5WrUK71h8TRUHocVhTmyUEvXDYi8AMe4roH8nMBONTOjjSFLAJpQdk8FHWJ1VmuwV8Tf9u OrthZYtCOfQ==

http://d3876fpuz5dglk.cloudfront.net/installers/.../YTDSetup.exe

http://gsf-cf.softonic.com/2fa/274/.../YTDSetup.exe

http://up.eg.bav.baidu.com/?rh=B301F83055F1B9342054E93A63E38B4E&baidusign=26448499&baidurand=3653

http://gsf-cf.softonic.com/48c/249/.../YTDSetup.exe

http://dl3.vessoft.com/files2/y/ytd_windows/5.2.0.1/.../YTDSetup.exe

http://www.youtubedownloadersite.com/.../stub.php?alt

http://d3876fpuz5dglk.cloudfront.net/kits/.../YTDSetup.exe

http://d3876fpuz5dglk.cloudfront.net/installers/.../YTDSetup.exe

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

TCP (HTTP):
Connects to 14.d7.24ae.ip4.static.sl-reverse.com  (174.36.215.20:80)

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

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