[Wolves] whats this?

[roundyz]

This is part of my logwatch email I now keep getting...

 --------------------- httpd Begin ------------------------ 

 5.38 MB transfered in 406 responses  (1xx 0, 2xx 278, 3xx 60, 4xx 68, 5xx 0) 
  176 Images (4.51 MB),
  8 Windows executable files (0.00 MB),
  204 Content pages (0.86 MB),
  10 mod_proxy connection attempts (0.00 MB),
  8 Other (0.00 MB) 
 
 Attempts to use 1 known hacks were logged 8 time(s)
   \\x90\\x90\\x90\\x90   by 
           82.37.228.35 2 time(s) 
           82.37.79.29 2 time(s) 
           82.37.226.46 2 time(s) 
           82.37.193.73 2 time(s) 
 
 Connection attempts using mod_proxy:
    157.158.2.161 -> 217.17.33.10:6667 : 4 Time(s)
    194.109.21.230 -> 194.109.153.2:6667 : 2 Time(s)
    82.96.96.3 -> 82.96.96.3:802 : 4 Time(s)
 
 A total of 4 sites probed the server 
   82.37.228.35  
   82.37.79.29  
   82.37.226.46  
   82.37.193.73  
 
 A total of 2 ROBOTS were logged 
       Mozilla/5.0 (compatible; Googlebot/2.1; 
+http://www.google.com/bot.html) 4 time(s) 
       Googlebot/2.1 (+http://www.google.com/bot.html) 2 time(s) 
 
 ---------------------- httpd End ------------------------- 

Should I worry about this? Are the bots just the search engines? And whats the 
1 known hacks logged 8 times?
 
-- 
Thankyou, 
Matthew Round 

(roundyz)

-=contact=-
mailto:roundyz at hotpop.com

-=sites=-
roundyz.com        <-- Photography site.
teampinkclan.co.uk <--Halo 2 clan