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ytdsetup.exe

YTD Video Downloader

Greentree Applications SRL

The application ytdsetup.exe, “YTD Video Downloader stub” by Greentree Applications SRL has been detected as a potentially unwanted program by 2 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from dw.cbsi.com.
Publisher:
Greentree Applications SRL  (signed and verified)

Product:
YTD Video Downloader

Description:
YTD Video Downloader stub

Version:
4.8.6.3

MD5:
3897ccb5c369b3c3a19a618214afb761

SHA-1:
bbcc774610a5b9e9428df699515b940169c13774

SHA-256:
f02778fd9b3a5e5e41fd6ea8004c8264eea69f354f3c46de4d8792c1173db2f5

Scanner detections:
2 / 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:
4/23/2024 7:08:00 AM UTC  (today)

Scan engine
Detection
Engine version

nProtect
Trojan/W32.Agent.104760.C
14.10.24.01

Reason Heuristics
PUP.Optional.Installer.I
14.11.10.15

File size:
102.3 KB (104,760 bytes)

Product version:
4.8.6.3

Copyright:
(c) 2014 GreenTree Applications SRL. All rights reserved.

Original file name:
YTDStub.exe

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

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

Digital Signature
Signed by:
Greentree Applications SRL

Authority:
VeriSign, Inc.

Valid from:
9/11/2014 8:00:00 PM

Valid to:
9/12/2015 7:59:59 PM

Subject:
CN=Greentree Applications SRL, O=Greentree Applications SRL, L=Bucuresti, S=Sector 3, 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:
5662A49B284B082454DBB9D08D6E1098

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:XQpQ5EP0ijnRTXJz68gkW+RoeGd8yNkM/Dk22MpCOw78dfxkI:XQIURTXJz7Ozd8yNka7pCOjdKI

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.1892

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

http://dw.cbsi.com/redir?ttag=download_now_button_click&lop=link&ptid=3000&pagetype=product_detail&asid=&astid=2&edid=3&siteid=4&destUrl=http://www.youtubedownloadersite.com/installers/.../dl-managers&topicbrcrm=windows software&pid=13855226&mfgid=6291469&merid=6291469&ctype=dm&cval=NONE&ltype=dl_elite_dlnow&spi=f1bb4f0a501f89a1d86b4c788d4e0fc3&devicetype=desktop&pguid=8b5d275d02d9a824bbe0e5bf&viewguid=RdT6EorkRLu8YWSVJY9ryJ9oycKILrL7JOt5

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