-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Ok, I've tried to download this backdoor version of BitchX from its official WEB Site (a.k.a. www.bitchx.[com|org], but it looks like a repaired or rescued version. I've downloaded BitchX from the official WEB Site some days ago and I saw that the file is okay (the configure's MD5 is good, as well ircii-pana-1.0c19), it's a genuine BitchX. Here some statements: pitbull:~# ls -l total 2512 drwxrwxr-x 12 500 500 4096 Mar 25 18:46 BitchX - -rw-r--r-- 1 root root 2533621 Jun 21 17:02 ircii-pana-1.0c19.tar.gz drwxr-xr-x 2 root root 4096 Jun 24 16:14 MP3z pitbull:~# md5sum BitchX/configure 0bd531d523606a0296da2763dafa51f2 BitchX/configure pitbull:~# grep conftest.c BitchX/configure pitbull:~# md5sum ircii-pana-1.0c19.tar.gz 79431ff0880e7317049045981fac8adc ircii-pana-1.0c19.tar.gz pitbull:~# ls -l /usr/bin/BitchX lrwxrwxrwx 1 root root 22 Jun 21 17:13 /usr/bin/BitchX -> /usr/bin/BitchX-1.0c19 pitbull:~# It was downloaded on Jun-21-2002. So... Reach your own conclusions. Sem mais. - -- Nelson Brito - -----Original Message----- From: Hank Leininger [mailto:hleinat_private] Sent: Monday, July 01, 2002 12:43 PM To: vulnwatchat_private; bugtraqat_private; incidentsat_private; bitchxat_private Cc: Mark Canter; Joe Segreti Subject: ftp.bitchx.org's ircii-pana-1.0c19.tar.gz is backdoored A few hours ago (1 AM US/Eastern time, July 1) we downloaded ircii-pana-1.0c19.tar.gz from ftp.bitchx.com (216.165.191.5) and reviewed the configure script before running it. It has essentially the same configure backdoor as fragroute-1.2.tar.gz[1] -- a TCP connection is made outbound, with a shell bound to it (a reverse telnet). This appears to retry/respawn once per hour. The 1.0c19 tarball at ftp.irc.org (which mirrors bitchx.com) did not appear to be trojaned when we pulled from there about an hour later. [... cuted ...] -----BEGIN PGP SIGNATURE----- Version: PGP 7.0 Comment: Public Key available under request! iQA/AwUBPSDBUa47KL3WGrhzEQJHgQCg5OKaOykZPOa5HEvQCa+bgN6dmAQAn36p L0SClDSEF6fUSZ4NppquYXHd =9x7G -----END PGP SIGNATURE----- ---------------------------------------------------------------------------- This list is provided by the SecurityFocus ARIS analyzer service. For more information on this free incident handling, management and tracking system please see: http://aris.securityfocus.com
This archive was generated by hypermail 2b30 : Tue Jul 02 2002 - 09:09:37 PDT