» ytdsetup-1306370932.exe
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ytdsetup-1306370932.exe

YTD Video Downloader

GreenTree Applications srl

The application ytdsetup-1306370932.exe by GreenTree Applications srl has been detected as a potentially unwanted program by 10 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. This version of the installer will bundle the Ask.com Toolbar, a potentially unwanted web browser extension. The file has been seen being downloaded from get.ytddownloader.com and multiple other hosts. While running, it connects to the Internet address 174.36.215.20-static.reverse.softlayer.com on port 80 using the HTTP protocol.

File name:

Publisher:

GreenTree Applications srl (signed and verified)

Product:

YTD Video Downloader

Version:

4.9

MD5:

217dd8a4b0df6105569dd6fc4fab3dac

SHA-1:

b980e7af727c31681d2db75c22b8dfcbff0f33cb

SHA-256:

591f8e7892e531fc954a49bf3ca28a196d3158b428fe2a01da068509aaae5312

Scanner detections:

10 / 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:

4/20/2024 5:29:59 AM UTC (today)

Scan engine

Detection

Engine version

Baidu Antivirus

Adware.Win32.AskToolbar

4.0.3.1559

Bkav FE

W32.HfsAdware

1.3.0.6379

Dr.Web

Threat.Undefined

9.0.1.0129

ESET NOD32

Win32/Bundled.Toolbar.Ask.G potentially unsafe application

9.7.0.302.0

Fortinet FortiGate

Riskware/Ask

5/9/2015

herdProtect (fuzzy)

variant of ytdsetup.exe

2015.8.6.23

McAfee

Artemis!217DD8A4B0DF

5600.6771

Reason Heuristics

Threat.Installer.GreenTreeApplicationssrl

15.5.9.3

Trend Micro House Call

Suspicious_GEN.F47V0421

7.2.129

Vba32 AntiVirus

Backdoor.Sinowal

3.12.26.4

File size:

10.5 MB (11,025,024 bytes)

Product version:

4.9.0.1

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\microsoft\windows\inetcache\content.ie5\afgsg0qy\ytdsetup-1306370932.exe

Digital Signature

Signed by:

GreenTree Applications srl

Authority:

Starfield Technologies, Inc.

Valid from:

2/17/2015 6:55:38 PM

Valid to:

11/18/2015 7:32:14 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 11:19:59 PM

OS version:

5.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

10.0

CTPH (ssdeep):

196608:fkyfnnI6/EQ2hpUXr/1oH6KKE9Y5o75nrs36H7yoGU/UjqyM3MS4Tts0p2EgOAcE:cKnpMbhpUh2aEekrs2uoGwUjU3x4Jsg2

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-1306370932.exe has been seen being distributed by the following 50 URLs.

http://get.ytddownloader.com/kits/.../YTDSetup-1051461692.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1584942803.exe

http://get.ytddownloader.com/kits/.../YTDSetup-140601085.exe

http://get.ytddownloader.com/kits/.../YTDSetup-183566181.exe

http://get.ytddownloader.com/kits/.../YTDSetup-48019474.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1711690336.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1688722209.exe

http://get.ytddownloader.com/kits/.../YTDSetup-825265912.exe

http://get.ytddownloader.com/kits/.../YTDSetup-102259971.exe

http://get.ytddownloader.com/kits/.../YTDSetup-141552213.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1355390999.exe

http://get.ytddownloader.com/kits/.../YTDSetup-819622464.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1966909166.exe

http://get.ytddownloader.com/kits/.../YTDSetup-398476089.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1583922304.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1700935982.exe

http://get.ytddownloader.com/kits/.../YTDSetup-2121278205.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1729377650.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1632493151.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1806682025.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1013680093.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1982633581.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1028411654.exe

http://get.ytddownloader.com/kits/.../YTDSetup-889698907.exe

http://get.ytddownloader.com/kits/.../YTDSetup-743954133.exe

http://get.ytddownloader.com/kits/.../YTDSetup-2110664976.exe

http://get.ytddownloader.com/kits/.../YTDSetup-448806445.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1930477237.exe

http://get.ytddownloader.com/kits/.../YTDSetup-1897403855.exe

http://get.ytddownloader.com/kits/.../YTDSetup-219626780.exe

Latest 30 of 186 download URLs

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

TCP (HTTP):

Connects to www.youtubedownloadersite.com (95.211.187.90:80)

TCP (HTTP):

Connects to 174.36.215.20-static.reverse.softlayer.com (174.36.215.20:80)

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