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setupytd.exe

YTD Video Downloader

The executable setupytd.exe has been detected as malware by 3 anti-virus scanners. 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. 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 youtubedownload.altervista.org.
Product:
YTD Video Downloader

Version:
4.9

MD5:
f86958cb426c4291ffd43eff284528bc

SHA-1:
709163e416aba68fb47d6452e3d528e86e46280c

SHA-256:
fdca3eefc627ce39e12e9f532c42d63bcc34a6302c41ad62bfe5b1d7e9a1d3cd

Scanner detections:
3 / 68

Status:
Malware

Explanation:
Bundles that Ask.com toolbar as a third-party offer, a web browser extension that may modify a user's search and home pages.

Analysis date:
4/26/2024 2:10:44 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Threat.Undefined
9.0.1.05190

ESET NOD32
Win32/Bundled.Toolbar.Ask.G potentially unsafe application
7.0.302.0

Vba32 AntiVirus
Backdoor.Sinowal
3.12.26.4

File size:
8.2 MB (8,573,888 bytes)

Product version:
4.9.0.1

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\setupytd.exe

File PE Metadata
Compilation timestamp:
2/24/2012 11:19:59 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
196608:NHYtl1OXuBMw4lKhJ3FtIcIbShpGD7C88Oh7Li:BAl1OXPOFtIcqSfK7QKC

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...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

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

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

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