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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 19 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. According to AVG, this software downloads additional adware offers during setup. The file has been seen being downloaded from download.youtubedownloadersite.com and multiple other hosts.
Publisher:
Greentree Applications SRL  (signed and verified)

Product:
YTD Video Downloader

Version:
4.8.5

MD5:
49888cfb7b9e8f4121de8810b37f1229

SHA-1:
10780e36f12b539043f81679f6425d772e7f4507

SHA-256:
d2f359c3bc1b33fb8b9ed9c5b96af561497a5ff8dabd9394cc9304197caf85bf

Scanner detections:
19 / 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:
11/2/2024 7:21:56 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
Downloader
2015.0.3329

Bkav FE
W32.Clod6c3.Trojan
1.3.0.4613

Dr.Web
Adware.BGuard.24
9.0.1.0279

ESET NOD32
Win32/Toolbar.Widgi (variant)
8.10517

IKARUS anti.virus
PUA.BrowserSafeGuard
t3scan.1.7.8.0

K7 AntiVirus
Trojan
13.183.13358

Kaspersky
not-a-virus:AdWare.MSIL.RocketTab
14.0.0.3141

Malwarebytes
PUP.Optional.Spigot
v2014.10.06.06

McAfee
Artemis!8078BF20E78C
5600.6985

NANO AntiVirus
Trojan.Win32.Downware.ctuoeb
0.28.0.59048

Panda Antivirus
Trj/Chgt.E
14.10.06.06

Qihoo 360 Security
HEUR/Malware.QVM06.Gen
1.0.0.1015

Quick Heal
AdWare.MSIL.g6 (Not a Virus)
10.14.14.00

Reason Heuristics
PUP.Optional.Installer.I
14.10.6.18

Rising Antivirus
PE:Trojan.Win32.Generic.172F5263!388977251
23.00.65.141004

Trend Micro House Call
TROJ_GEN.R08NH07HT14
7.2.279

Vba32 AntiVirus
AdWare.MSIL.RocketTab
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
31108

Zillya! Antivirus
Adware.RocketTab.Win32.32
2.0.0.1921

File size:
10.9 MB (11,449,536 bytes)

Product version:
4.8.5.0.3

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 2:00:00 AM

Valid to:
7/21/2015 1:59:59 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:
2/24/2012 9:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
196608:nuRrWJRErj7vfnXEQwzN0BA3kgXlvjRzvpgT8L+nUU5C7s:nSKyHn0Qa06kOjJWT7UUUA

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:
7.9994

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 2 URLs.

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

http://download.ytdinstaller.com/installers/.../YTDSetup.exe

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