Security Basics mailing list archives

chkrootkit output question. Follow up #xxx


From: Al <omega0x () yahoo com>
Date: Tue, 02 Sep 2003 22:54:33 -0400

Hello world: 2003, Year of Hope !!!


On Tuesday 02 September 2003 15:33, entmoot () gmx de wrote:
On Sat Aug 30  08:41PM, Al wrote:
Can anyone help me to understand why I got this after running chkrootkit:
...
Checking `env'... INFECTED
...

chkrootkit thinks, your /usr/bin/env is infected by a trojan. Check this
binary against a clean one, e.g. the one on your install cd.
If chrootkit is right, you probably got owned.

greets, andreas


Thank you all for your help but All I did Is just reformat my hard drives 
except /home and installed my gentto from scratch.
I am still scared about my /home if anything was INFECTED.
Hope not !!!

All these happened just after replacing my firewall NetgearRT314 by  linksys 
BEFSX41CA.

Doing a "test ports " through grc.com: the result gave me a lot of ports 
closed and most of them are trojan ports.
I  replaced the linksys by my netgear RT314 after upgrading the firmware. 
grc.com gave me a full stealth and all ports are stealth.

I may not configure well the firewall.

My questions are:
1-  if I was "owned by a trojan" which trojan ???
2- How Can I make sure that my /home is safe.
3- How can I prevent being a victim again.

Please note that I am just a newbie and I usually go with the easiest 
solutions.

Please advise.

Kind Regards,
Al


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