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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 25 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 d3876fpuz5dglk.cloudfront.net.
Publisher:
GreenTree Applications srl  (signed and verified)

Product:
YTD Video Downloader

Version:
5.1.0

MD5:
944891a5360464fc15592b3672b06dd1

SHA-1:
3ed50b4652be53e415e7527431fa9a38de8fa095

SHA-256:
d8bd879e3cfc3605edcb2edce895fbe09d4b7959506a7ae6162bae4cd4d6f448

Scanner detections:
25 / 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:
11/23/2024 6:46:31 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Adware-gen [Adw]
2014.9-151129

AVG
Downloader
2016.0.2910

Baidu Antivirus
Adware.Win32.AskToolbar
4.0.3.151129

Bkav FE
W32.HfsAdware
1.3.0.7383

Comodo Security
ApplicUnwnt
19644

Dr.Web
Adware.Spigot.82
9.0.1.0333

ESET NOD32
Win32/Bundled.Toolbar.Ask.G potentially unsafe (variant)
9.11871

Fortinet FortiGate
Riskware/Ask
11/29/2015

G Data
Win32.Adware.Spigot
15.11.24

IKARUS anti.virus
PUA.Offer
t3scan.1.9.5.0

K7 AntiVirus
Trojan
13.183.13504

Kaspersky
not-a-virus:AdWare.MSIL.RocketTab
14.0.0.1046

Malwarebytes
PUP.Optional.APNToolBar.A
v2015.11.29.08

McAfee
Artemis!8A5AE67E0CA6
5600.6566

NANO AntiVirus
Trojan.Win32.Downware.ctuoeb
0.28.0.59048

Panda Antivirus
Trj/Chgt.E
15.11.29.08

Qihoo 360 Security
HEUR/Malware.QVM06.Gen
1.0.0.1015

Quick Heal
AdWare.MSIL.g6 (Not a Virus)
11.15.14.00

Reason Heuristics
Win32.Generic.GreenTreeApplicationssrl.Installer.Meta
15.11.29.20

Rising Antivirus
PE:Trojan.Win32.Generic.172F5263!388977251
23.00.65.151127

Sophos
Spigot Toolbar (PUA)
4.98

Trend Micro House Call
TROJ_GEN.R047H07HS14
7.2.333

Vba32 AntiVirus
Backdoor.Sinowal
3.12.26.4

VIPRE Antivirus
Trojan.Win32.Generic
31108

Zillya! Antivirus
Adware.Agent.Win32.75599
2.0.0.2527

File size:
10 MB (10,488,136 bytes)

Product version:
5.1.0.0.1

Copyright:
Copyright © 2007-2015 GreenTree Applications SRL

Original file name:
Uninstall.exe

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
GreenTree Applications srl

Authority:
GoDaddy.com, Inc.

Valid from:
11/12/2015 5:50:38 PM

Valid to:
11/18/2016 5:32:14 PM

Subject:
CN=GreenTree Applications srl, O=GreenTree Applications srl, L=Bucuresti, C=RO

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
51E7B4DB916F0CDB

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:LCUgGDw1DbKciqIZZK0pR+0lkgwv6IVWQvwNnbMT07wC:ZpM3l6ZlzfpC2ATtC

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:
7.9993

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 URL.

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

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