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ytdsetup.exe

Greentree Applications SRL

The application ytdsetup.exe by Greentree Applications SRL has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from doc-10-8s-docs.googleusercontent.com.
Publisher:
Greentree Applications SRL  (signed and verified)

MD5:
2b948912b762c42d36547751ac50c2fa

SHA-1:
a77e26e270356b30287d5a287bfabc803e3da0fb

SHA-256:
764d2c9872a28763dded2bb83ae501060fddc5e566f868866864a02e321efa89

Scanner detections:
1 / 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:
4/18/2024 3:05:12 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.GreenTree (M)
17.2.10.6

File size:
5.9 MB (6,190,416 bytes)

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:
VeriSign, Inc.

Valid from:
6/6/2012 8:00:00 AM

Valid to:
6/24/2013 7:59:59 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 8:19:31 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

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...
 
[+]

Entropy:
7.9986

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

The file ytdsetup.exe has been seen being distributed by the following URL.

https://doc-10-8s-docs.googleusercontent.com/docs/securesc/2kdctqin6kun9vt48linr172sng2f78s/5qhhqh9hoomn577fuc9favdeu2udnv1h/1483408800000/.../03887658209674604435/0B-8zXYqu7WJ1WVJ1WlBDT05yWmc?e=download

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