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ytdsetup.exe

YTD Video Downloader

Greentree Applications SRL

The application ytdsetup.exe, “YTD Video Downloader stub installer” 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 www.youtubedownloadersite.com.
Publisher:
Greentree Applications SRL  (signed and verified)

Product:
YTD Video Downloader

Description:
YTD Video Downloader stub installer

Version:
4.8.6.3

MD5:
7e613d2d9418607aa8416a45bb975f47

SHA-1:
2e2f64e67c258c60029afe5d126f8eb08946e8ec

SHA-256:
5293196fd8544efa90be880020ded6facc4a6a9e6eaba5ca43ea44d337f839d8

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:
4/24/2024 7:11:31 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.GreenTree (M)
16.8.3.17

File size:
98.7 KB (101,072 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)

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

Digital Signature
Signed by:
Greentree Applications SRL

Authority:
DigiCert Inc

Valid from:
12/9/2014 3:00:00 AM

Valid to:
2/12/2016 3:00:00 PM

Subject:
CN=Greentree Applications SRL, O=Greentree Applications SRL, L=Bucuresti, S=Bucuresti, C=RO, PostalCode=030964, STREET="Bd Decebal Nr 25-29, Etaj 10 Sectorul 3", SERIALNUMBER=J40 /6350 /2011, OID.1.3.6.1.4.1.311.60.2.1.3=RO, OID.2.5.4.15=Private Organization

Issuer:
CN=DigiCert EV Code Signing CA (SHA2), OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0D4BA73F48626A403CBF3C2B8999EF94

File PE Metadata
Compilation timestamp:
12/6/2009 1:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:lQpQ5EP0ijnRTXJH68gkW+RoeGd8yNkM/Dk220ZCLU1ZomNxoNym8pJD+7k:lQIURTXJH7Ozd8yNkaTZCLGaVbK+w

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:
7.1487

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://www.youtubedownloadersite.com/.../r.php?kt=cnet&ref=1&abcd=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