I think I might have a possible breakin.

Steven W. Orr steveo at syslang.net
Sat Oct 5 13:04:15 EDT 2002


I'm getting a *lot* of hits on my firewall. 

Oct  5 12:43:33 saturn kernel: TCP reject IN= OUT=eth0 SRC=209.6.241.147 
DST=194.109.217.74 LEN=44 TOS=0x00 PREC=0x00 TTL=64 ID=64255 DF PROTO=TCP 
SPT=38312 DPT=7 WINDOW=5840 RES=0x00 SYN URGP=0 

I happen to be the 147 guy and I can totally reproduce the firewall hit by 
doing 

telnet 194.109.217.74 7

(My firewall is blocking outgoing packets which target other people's port 
7.)

Right now I have a couple of windows running script in which I have 

 lsof -i:7 -r 1

running. But I'm not getting anything at all and it's been running for a 
couple of hours. I also ran chkrootkit and got nothing. I'm wide open to 
suggestions. Also, you can see the firewall hits from the previous day 
here: http://steveo2.syslang.net:8080/fwsummary.html

The goal is to see what program is running that is producing these packets 
trying to get out.

Help!!!

-- 
-Time flies like the wind. Fruit flies like a banana. Stranger things have -
-happened but none stranger than this. Does your driver's license say Organ
-Donor?Black holes are where God divided by zero. Listen to me! We are all-
-individuals! What if this weren't a hypothetical question? steveo at syslang.net




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