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ytdinstaller.exe

YTD Video Downloader

The application ytdinstaller.exe 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, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from youtubedownload.altervista.org.
Product:
YTD Video Downloader

Version:
4.9

MD5:
022012f48bac512d27d1fb4916849f0f

SHA-1:
01367592c3d1e3ea99422d506ba804f5fb7474df

SHA-256:
9c00a4e9037863641daa5d41e82ce7777e58ccb57f78a1f2224a22d7921d47ef

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 8:01:05 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Greentree.YTD.Installer.Meta (M)
16.4.25.7

File size:
175.2 KB (179,356 bytes)

Product version:
4.9.0.3

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}\downloads\ytdinstaller.exe

File PE Metadata
Compilation timestamp:
2/25/2012 12:49:59 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:kweqOYEUXPne7Ozd8yNkab5RjhhIydZv23ODOs7hJgLroXo:VEUXW6yyKaN9bdZv23iyLrB

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:
7.4317

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

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

http://youtubedownload.altervista.org/.../YTDInstaller.exe

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