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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 23 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. While running, it connects to the Internet address 14.d7.24ae.ip4.static.sl-reverse.com on port 80 using the HTTP protocol.
Publisher:
GreenTree Applications srl  (signed and verified)

Product:
YTD Video Downloader

Version:
4.9

MD5:
1e38101f7268ca23e976c78705cdcc3e

SHA-1:
2443f069faf71efa0f968b4905c556632301a7f7

SHA-256:
c083b9259936d5f91039b9101560f6be57d90b972367ea9017add3d774ea6db5

Scanner detections:
23 / 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:
12/26/2024 1:37:20 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Adware-gen [Adw]
2014.9-150429

AVG
Downloader
2016.0.3124

Bkav FE
W32.Clod6c3.Trojan
1.3.0.4613

Comodo Security
ApplicUnwnt
19644

Dr.Web
Adware.Downware.10873
9.0.1.05190

ESET NOD32
Win32/Bundled.Toolbar.Ask.G potentially unsafe application
7.0.302.0

Fortinet FortiGate
Riskware/Ask
5/20/2015

G Data
Win32.Adware.Spigot
15.4.24

IKARUS anti.virus
PUA.BrowserSafeGuard
t3scan.1.7.8.0

K7 AntiVirus
Trojan
13.183.13504

Kaspersky
not-a-virus:AdWare.MSIL.RocketTab
14.0.0.2117

Malwarebytes
PUP.Optional.Spigot
v2015.04.29.01

McAfee
Artemis!C0841F98FF22
5600.6780

NANO AntiVirus
Trojan.Win32.Downware.ctuoeb
0.28.0.59048

Panda Antivirus
Trj/Chgt.E
15.04.29.01

Qihoo 360 Security
HEUR/Malware.QVM06.Gen
1.0.0.1015

Quick Heal
AdWare.MSIL.g6 (Not a Virus)
4.15.14.00

Reason Heuristics
Win32.Generic.Installer.Meta
15.4.29.13

Rising Antivirus
PE:Trojan.Win32.Generic.172F5263!388977251
23.00.65.15427

Trend Micro House Call
TROJ_GEN.R047H07HS14
7.2.119

Vba32 AntiVirus
AdWare.MSIL.RocketTab
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
31108

Zillya! Antivirus
Adware.RocketTab.Win32.32
2.0.0.1936

File size:
10.5 MB (11,024,080 bytes)

Product version:
4.9.0.1

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:
Starfield Technologies, Inc.

Valid from:
2/17/2015 3:55:38 PM

Valid to:
11/18/2015 4:32:14 PM

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

Issuer:
CN=Starfield Secure Certificate Authority - G2, OU=http://certs.starfieldtech.com/repository/, O="Starfield Technologies, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
00C427DA8891A2EF29

File PE Metadata
Compilation timestamp:
2/24/2012 8:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
196608:NHYtl1OXuBMw4lKhJ3FtIcIbShpGD7C88Oh7L26ke9YZBhtvKE19o:BAl1OXPOFtIcqSfK7QKj6ZJC8a

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...
 
[+]

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-1408695139.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1059325067.exe

http://get.ytddownloader.com/kits/.../YTDSetup-804745245.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1327170742.exe

https://dl-mail.ymail.com/ws/download/mailboxes/@.id==VjJ-Bi-4wnm1JEZ2yKZlTpJC0hL2Dpp59_xRO5u-KIRLxy1a_dAjnWtYx70IPWzPrSmg-OZtZrw2rULBXQ-scIJXZQ/messages/@.id==AE-_imIAAIa0V-0_TAMBiF3EcBE/content/parts/@.id==2/raw?appid=YahooMailNeo&token=zitEzqOML3j84e6ealFTT5U7-km5qEQF52lp7AcCuBY2RTrJs7kBuH31Jmq4xYf8KNOApIdWWGLaEBArYeOCLajxcBGrl3wvHfTVbikA6cw6y0cZDZK87O4GU8LnZAz6&error=https://mg.mail.yahoo.com/.../iframemsg?id=aa79ea8c-7f06-982a-7818-faf0561a90f8&ymreqid=af2a41ca-b9ad-49b6-01bf-010010010000

http://get.ytddownloader.com/kits/.../YTDSetup-1190576291.exe

http://get.ytddownloader.com/kits/.../YTDSetup-62530170.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1511966012.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1464511809.exe

http://get.ytddownloader.com/kits/.../YTDSetup-780371413.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1938905769.exe

http://get.ytddownloader.com/kits/.../YTDSetup-907121959.exe

http://get.ytddownloader.com/kits/.../YTDSetup-842915676.exe

http://get.ytddownloader.com/kits/.../YTDSetup-409007343.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1927432258.exe

http://get.ytddownloader.com/kits/.../YTDSetup-752176905.exe

http://get.ytddownloader.com/kits/.../YTDSetup-698726915.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1303804599.exe

http://get.ytddownloader.com/kits/.../YTDSetup-477838283.exe

http://get.ytddownloader.com/kits/.../YTDSetup-480310730.exe

http://get.ytddownloader.com/kits/.../YTDSetup-2029989271.exe

http://get.ytddownloader.com/kits/.../YTDSetup-4136445.exe

http://get.ytddownloader.com/kits/.../YTDSetup-640679674.exe

http://get.ytddownloader.com/kits/.../YTDSetup-734662719.exe

http://get.ytddownloader.com/kits/.../YTDSetup-584157322.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1173494416.exe

http://get.ytddownloader.com/kits/.../YTDSetup-2067051934.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1509567008.exe

http://get.ytddownloader.com/kits/.../YTDSetup-448144520.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1535340183.exe

Latest 30 of 81 download URLs

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to 14.d7.24ae.ip4.static.sl-reverse.com  (174.36.215.20:80)

TCP (HTTP):
Connects to hosted-by.leaseweb.com  (95.211.187.107:80)

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