Date: Mon, 27 Jun 2005 16:02:45 +0200 From: Marko Lerota <mlerota@iskon.hr> To: freebsd-security <freebsd-security@freebsd.org> Subject: Re: "sh -i" My server was hacked. How can i found hole on my server? Message-ID: <86wtof3nju.fsf@redcloud.local> In-Reply-To: <1344959974.20050627142110@molecon.ru> (Oleg Rusanov's message of "Mon, 27 Jun 2005 14:21:10 %2B0400") References: <1344959974.20050627142110@molecon.ru>
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Oleg Rusanov <freebsd-security@molecon.ru> writes: > Hello. > > My server was hacked. The CPU has been loaded on 99 % by "sh -i" process. > I found out that someone has started phpshell through a hole in one of phpbb forums. > Also has filled in scripts for flud and spam and "vadim script" in > "/tmp". I has made it noexec. Recently has found out the same process. > May be i have left again /tmp opened, or other hole may be. > What is better to do for clean my system? > How can i found hole on my server? Before formating try the rkhunter and nessus -- One cannot sell the earth upon which the people walk Tacunka Witco
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