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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 24 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 get.ytddownloader.com and multiple other hosts.
Publisher:
Greentree Applications SRL  (signed and verified)

Product:
YTD Video Downloader

Version:
5.1.1

MD5:
4bb1a3e3723181b2d4376a4a88d9ebb0

SHA-1:
1b17d16bfd07f05f4a6667f83ab48e72945f71ee

SHA-256:
e1660a272ff5dbc838485f99cfcb61f3ea825a6809a8ef521f9c011dd659e0a5

Scanner detections:
24 / 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:
12/28/2024 11:41:58 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Adware-gen [Adw]
2014.9-160122

AVG
Downloader
2017.0.2856

Baidu Antivirus
Adware.Win32.AskToolbar
4.0.3.16122

Bkav FE
W32.HfsAdware
1.3.0.6979

Comodo Security
ApplicUnwnt
19644

Dr.Web
Adware.Downware.10873
9.0.1.022

ESET NOD32
Win32/Bundled.Toolbar.Ask.G potentially unsafe (variant)
10.11871

Fortinet FortiGate
Riskware/Ask
1/22/2016

G Data
Win32.Adware.Spigot
16.1.24

IKARUS anti.virus
PUA.Offer
t3scan.1.9.5.0

K7 AntiVirus
Trojan
13.183.13504

Kaspersky
not-a-virus:AdWare.MSIL.RocketTab
14.0.0.777

Malwarebytes
PUP.Optional.APNToolBar.A
v2016.01.22.12

McAfee
Artemis!8A5AE67E0CA6
5600.6512

NANO AntiVirus
Trojan.Win32.Downware.ctuoeb
0.28.0.59048

Panda Antivirus
Trj/Chgt.E
16.01.22.12

Qihoo 360 Security
HEUR/Malware.QVM06.Gen
1.0.0.1015

Quick Heal
AdWare.MSIL.g6 (Not a Virus)
1.16.14.00

Reason Heuristics
Win32.Generic
16.1.22.12

Rising Antivirus
PE:Trojan.Win32.Generic.172F5263!388977251
23.00.65.16120

Trend Micro House Call
TROJ_GEN.R047H07HS14
7.2.22

Vba32 AntiVirus
Backdoor.Sinowal
3.12.26.4

VIPRE Antivirus
Trojan.Win32.Generic
31108

Zillya! Antivirus
Adware.RocketTab.Win32.32
2.0.0.1936

File size:
10 MB (10,494,400 bytes)

Product version:
5.1.1.0.1

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}\appdata\local\temp\{random}.tmp\ytdsetup.exe

Digital Signature
Signed by:
Greentree Applications SRL

Authority:
Symantec Corporation

Valid from:
6/16/2015 1:00:00 AM

Valid to:
8/15/2017 12:59:59 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:
2/24/2012 7:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
196608:lKGCPbyVe20oxCsk0XPlLW6U11gzV5VSYQkfKZuBvUe:UFz6e20oxCS9W6Q1gzfIYQkfKEpP

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-2077613900.exe

http://get.ytddownloader.com/kits/.../YTDSetup-2035984154.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1882692522.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1345153921.exe

http://get.ytddownloader.com/kits/.../YTDSetup-744585071.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1816032785.exe

http://get.ytddownloader.com/kits/.../YTDSetup-848089623.exe

http://get.ytddownloader.com/kits/.../YTDSetup-959678196.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1839291252.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1552037435.exe

http://get.ytddownloader.com/kits/.../YTDSetup-953974402.exe

http://get.ytddownloader.com/kits/.../YTDSetup-164638564.exe

http://get.ytddownloader.com/kits/.../YTDSetup-965630367.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1174428818.exe

http://get.ytddownloader.com/kits/.../YTDSetup-593304199.exe

http://get.ytddownloader.com/kits/.../YTDSetup-760425945.exe

http://get.ytddownloader.com/kits/.../YTDSetup-802203896.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1669300983.exe

http://get.ytddownloader.com/kits/.../YTDSetup-240052232.exe

http://get.ytddownloader.com/kits/.../YTDSetup-149284618.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1233842619.exe

http://get.ytddownloader.com/kits/.../YTDSetup-2074687367.exe

http://get.ytddownloader.com/kits/.../YTDSetup-83252533.exe

http://get.ytddownloader.com/kits/.../YTDSetup-303656790.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1237178046.exe

http://get.ytddownloader.com/kits/.../YTDSetup-742335677.exe

http://get.ytddownloader.com/kits/.../YTDSetup-663952784.exe

http://get.ytddownloader.com/kits/.../YTDSetup-272671971.exe

http://get.ytddownloader.com/kits/.../YTDSetup-33838557.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1058449740.exe

Latest 30 of 1,257 download URLs

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