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ytd_installer.exe

YTD Video Downloader

Greentree Applications SRL

The application ytd_installer.exe by Greentree Applications SRL has been detected as a potentially unwanted program by 17 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 www.programosy.pl and multiple other hosts.
Publisher:
Greentree Applications SRL  (signed and verified)

Product:
YTD Video Downloader

Version:
4.8.5

MD5:
f0ff6acaadd07e86f947a1e30f32e426

SHA-1:
899bd26d02578b49555180590adf0cdb6f46d43d

SHA-256:
9c65843e7f50aa5b7409466fb969b36d754597124be4d77471cf8bbfe260456c

Scanner detections:
17 / 68

Status:
Potentially unwanted

Analysis date:
12/27/2024 1:08:17 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Adware-gen [Adw]
2014.9-141003

AVG
Downloader
2015.0.3333

Bkav FE
W32.Clod5b0.Trojan
1.3.0.4923

Comodo Security
ApplicUnwnt
19363

Dr.Web
Adware.BGuard.24
9.0.1.0276

ESET NOD32
Win32/Toolbar.Widgi (variant)
8.10503

IKARUS anti.virus
PUA.BrowserSafeGuard
t3scan.1.7.5.0

K7 AntiVirus
Trojan
13.183.13218

Kaspersky
not-a-virus:AdWare.MSIL.RocketTab
14.0.0.3158

Malwarebytes
PUP.Optional.Spigot
v2014.10.03.07

McAfee
Artemis!77278F18ABAC
5600.6989

NANO AntiVirus
Riskware.Win32.Bundled.dacits
0.28.0.60253

Panda Antivirus
Trj/NsisDownloader.A
14.10.03.07

Reason Heuristics
PUP.Optional.GreentreeApplicationsSRL.N
14.10.3.7

Trend Micro House Call
TROJ_GEN.R08NH07HS14
7.2.276

VIPRE Antivirus
Trojan.Win32.Generic
31110

Zillya! Antivirus
Adware.RocketTab.Win32.32
2.0.0.1908

File size:
10.9 MB (11,448,912 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)

Language:
English (United States)

Common path:
C:\ProgramData\application data\ytd video downloader\ytd_installer.exe

Digital Signature
Signed by:
Greentree Applications SRL

Authority:
VeriSign, Inc.

Valid from:
5/21/2013 3:00:00 AM

Valid to:
7/21/2015 2:59:59 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:wG2oplkzkayyk/KNp7o3Wt8Dnv8lrMxt7nBv4YbsAZDhRq0Rrb6/jC4ou45Qgh:wC/MzyrKNp7o3Wt8j8lrc7nx4YbtZDhH

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 ytd_installer.exe has been seen being distributed by the following 7 URLs.

http://www.programosy.pl/.../pobierz,youtube-downloader,2.html

temp:YouTubeDownloader.exe

http://www.youtubedownloadersite.com/.../SetupYTD.exe

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

http://www.gezginler.net/indir/v/.../

http://www.youtubedownloadersite.com/installers/.../YTDSetup.exe

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

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