> -----Original Message----- > From: centos-bounces at centos.org > [mailto:centos-bounces at centos.org] On Behalf Of Manu Verhaegen > Sent: Thursday, December 24, 2009 7:04 AM > To: CentOS mailing list > Subject: Re: [CentOS] attack > > at the moment everiting is solved i have block the IP adress > but i d'ont have found the script > So you are the attacker. Happened to me a couple weeks ago. Check your tmp directory and subdirectory for std, udp.pl. Also check /etc/passwd and /etc/shadow for unusual users. Should be at the very bottom of those files.