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ytd_installer.exe

Greentree Applications SRL

The application ytd_installer.exe by Greentree Applications SRL has been detected as a potentially unwanted program by 3 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from d1.share.az and multiple other hosts. While running, it connects to the Internet address hosted-by.leaseweb.com on port 80 using the HTTP protocol.
Publisher:
Greentree Applications SRL  (signed and verified)

MD5:
56c12af4d83c3cd35e8e748b158e94e7

SHA-1:
be6e0088e0a017b7b8ee081f2f88e29da0dbf10f

SHA-256:
e1368050a1618af1aa83c08472700d1eeeee4de434d26ac04d643d5be74c8c1e

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 6:05:28 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/Toolbar.Widgi (variant)
8.9397

Malwarebytes
PUP.Optional.Spigot.A
v2014.02.11.01

Reason Heuristics
Optional.GreentreeApplicationsSRL.N
14.2.11.1

File size:
5.2 MB (5,414,584 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\ProgramData\ytd youtube downloader & converter\ytd_installer.exe

Digital Signature
Signed by:
Greentree Applications SRL

Authority:
VeriSign, Inc.

Valid from:
6/6/2012 1:00:00 AM

Valid to:
6/24/2013 12:59:59 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:
44292664DD6C4B0D023AA98E8ADC6FE1

File PE Metadata
Compilation timestamp:
4/10/2010 1:19:31 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
98304:4bL55EAuC+y1yR8EI4rk783Xv+n1LQb+YpWmcaUMe0AL/K9kkyB0ocNSKB:4b4vxy1C13Y1LQhzjUbb9WocNSG

Entry address:
0x354B

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, 84, 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, B0, 82, 40, 00, 6A, 08, A3, 98, 06, 47, 00, E8, 67, 27, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, 05, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 86, 40, 00, FF, 15, 80, 81, 40, 00, 68, 04, 86, 40, 00, 68, A0, 85, 46, 00, E8, 35, 26, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 10, 4C, 00, 57, E8, 23, 26, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

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

http://d1.share.az/cgi-bin/dl.cgi/.../YTDSetup.exe

http://dld-premium.tomsguide.fr/bc34fe448756b82681fd1979ae83f2a6/504a81a4/dld/3/.../YTDSetup.exe

http://www.cyberzone2.com/sofwaer/.../YTDSetup.exe

http://software-files-a.cnet.com/s/software/12/63/23/.../YTDSetup.exe

http://download.informer.com/.../ytdsetup.exe

http://ytd-youtube-downloader-converter.software.informer.com/.../

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

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

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

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