Security Incidents mailing list archives

Linux - Possible trojan or other? (fwd)


From: Hal Flynn <flynn () SECURITYFOCUS COM>
Date: Mon, 18 Dec 2000 11:49:08 -0800

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From: Mark Armitage <mark.armitage () savernake com>
To: "'Focus-Linux () SECURITYFOCUS COM'" <Focus-Linux () SECURITYFOCUS COM>
Subject: Linux - Possible trojan or other?
Date: Mon, 18 Dec 2000 19:25:32 -0000
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I have found a set of replacement files and scripts in
/usr/man/man1/m1x on one of my linux boxes. (redhat 6.0)

a replacement for in.idnetd, ps, cplogd, tcpdmatch, tcpdchk, tcpd, named,
and klogd, and some scripts which respawn tcplogd and make it appead as
[httpd] /n tcplogd in a ps -x listing.

This machine was investigated for sending out large quantities of packets
onto the network (unknown destinations) periodically.

Any help greatly appreciated, if you would like a tarball of the files
please email me directly.

Mark.


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