Advertisement

08.08.2005 at 08:47AM PDT, ID: 21519497
[x]
Attachment Details
[x]
The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

  • The Grade of the Solution
  • The Zone Rank of the Expert Providing the Solution
  • The Number of Author and Expert Comments
  • The Number of Experts Contributing
  • The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!

6.6

how to find out if my freebsd server has been hacked into

Asked by ijk111 in Unix Network Security

Tags: , ,

Hi
My sites were runing fine but i use mysqlcc via putty to connect and maintain the mysql databases and found suddenly i could not connect. logged into webmin and found there also i could not do any changes to the mysql server. the password for the root mysql user had been reset.  The password had to be reset and i am back to normal now.
Can this normally happen or is this a definate hack job.

I run  freebsd 5.4, php5, apache2 the latest one, mysql 4something latest again, have hostsentry and portsentry set up , no firewall though, apache and mysql are run by separate users and not by root.

how can i find out if i have been hacked
ran chkroot   and passed with flying colours.
My var/logs seems ok  nothing that i coudl see but if somebody can tell me what to look for it would make things easier.

Is there a list of things I can do to find out if I have been hacked...........        .


Also script kiddies have been having a go

Aug  6 09:19:01 xxxx sshd[56099]: Failed password for root from x.x.x.x port
2116 ssh2
Aug  6 09:22:06 xxxx sshd[56163]: Failed password for root from x.x.x.x port
2133 ssh2
Aug  6 09:37:22 xxxx sshd[56310]: Failed keyboard-interactive/pam for root from
82.33.42.128 port 2221 ssh2
Aug  6 15:46:44 xxxx sshd[60581]: Failed password for root from x.x.x.x port
3502 ssh2
Aug  6 15:46:48 xxxx sshd[60583]: Failed password for illegal user jack from 82.100.0.62
port 3624 ssh2
Aug  6 15:46:53 xxxx sshd[60585]: Failed password for root from 82.100.0.62 port
3825 ssh2
Aug  6 15:46:54 xxxx sshd[60587]: Failed password for illegal user alin from 82.100.0.62
port 4067 ssh2
Aug  6 15:46:56 xxxx sshd[60589]: Failed password for illegal user alin from 82.100.0.62
port 4135 ssh2
Aug  6 15:51:17 xxxx sshd[60621]: Failed password for illegal user andrew from 82.100.0.62
port 4868 ssh2
Aug  6 17:14:21 xxxx sshd[61071]: Failed password for root from 82.100.0.62 port
4903 ssh2
Aug  6 19:50:34 xxxx sshd[61826]: reverse mapping checking getaddrinfo for sv.tvcm.ch
failed - POSSIBLE BREAKIN ATTEMPT!
Aug  6 19:50:34 xxxx sshd[61826]: Failed password for illegal user 111 from 61.206.38.7
port 49677 ssh2
Aug  6 19:50:36 xxxx sshd[61828]: reverse mapping checking getaddrinfo for sv.tvcm.ch
failed - POSSIBLE BREAKIN ATTEMPT!
Aug  6 19:50:36 xxxx sshd[61828]: Failed password for illegal user 222 from 61.206.38.7
port 49787 ssh2
Aug  6 19:50:38 xxxx sshd[61830]: reverse mapping checking getaddrinfo for sv.tvcm.ch
failed - POSSIBLE BREAKIN ATTEMPT!
Aug  6 19:50:38 xxxx sshd[61830]: Failed password for illegal user 333 from 61.206.38.7
port 49862 ssh2
Aug  6 19:50:40 xxxx sshd[61832]: reverse mapping checking getaddrinfo for sv.tvcm.ch
failed - POSSIBLE BREAKIN ATTEMPT!
Aug  6 19:50:40 xxxx sshd[61832]: Failed password for illegal user 444 from 61.206.38.7
port 49934 ssh2
Aug  6 19:50:41 xxxx sshd[61834]: reverse mapping checking getaddrinfo for sv.tvcm.ch
failed - POSSIBLE BREAKIN ATTEMPT!
Aug  6 19:50:42 xxxx sshd[61834]: Failed password for illegal user 555 from 61.206.38.7
port 50007 ssh2
Aug  6 19:50:43 xxxx sshd[61836]: reverse mapping checking getaddrinfo for sv.tvcm.ch
failed - POSSIBLE BREAKIN ATTEMPT!
Aug  6 19:50:43 xxxx sshd[61836]: Failed password for illegal user 666 from 61.206.38.7
port 50084 ssh2
Aug  6 19:50:45 xxxx sshd[61838]: reverse mapping checking getaddrinfo for sv.tvcm.ch
failed - POSSIBLE BREAKIN ATTEMPT!
Aug  6 19:50:45 xxxx sshd[61838]: Failed password for illegal user 777 from 61.206.38.7
port 50156 ssh2
Aug  6 19:50:47 xxxx sshd[61840]: reverse mapping checking getaddrinfo for sv.tvcm.ch
failed - POSSIBLE BREAKIN ATTEMPT!
Aug  6 19:50:47 xxxx sshd[61840]: Failed password for illegal user 888 from 61.206.38.7
port 50226 ssh2
Aug  6 19:50:49 xxxx sshd[61842]: reverse mapping checking getaddrinfo for sv.tvcm.ch
failed - POSSIBLE BREAKIN ATTEMPT!
Aug  6 19:50:49 xxxx sshd[61842]: Failed password for illegal user 999 from 61.206.38.7
port 50295 ssh2
Aug  6 19:50:50 xxxx sshd[61844]: reverse mapping checking getaddrinfo for sv.tvcm.ch
failed - POSSIBLE BREAKIN ATTEMPT!
Aug  6 19:50:50 xxxx sshd[61844]: Failed password for illegal user Aaron from 61.206.38.7
port 50373 ssh2
Aug  6 19:50:52 xxxx sshd[61846]: reverse mapping checking getaddrinfo for sv.tvcm.ch
failed - POSSIBLE BREAKIN ATTEMPT!
Aug  6 19:50:52 xxxx sshd[61846]: Failed password for illegal user Abdullah from
61.206.38.7 port 50452 ssh2
Aug  6 19:50:54 xxxx sshd[61848]: reverse mapping checking getaddrinfo for sv.tvcm.ch
failed - POSSIBLE BREAKIN ATTEMPT!
Aug  6 19:50:54 xxxx sshd[61848]: Failed password for illegal user Account from
61.206.38.7 port 50521 ssh2
Aug  6 19:50:56 xxxx sshd[61850]: reverse mapping checking getaddrinfo for sv.tvcm.ch
failed - POSSIBLE BREAKIN ATTEMPT!
Aug  6 19:50:56 xxxx sshd[61850]: Failed password for illegal user Ackerman from
61.206.38.7 port 50597 ssh2
Aug  6 19:50:58 xxxx sshd[61852]: reverse mapping checking getaddrinfo for sv.tvcm.ch
failed - POSSIBLE BREAKIN ATTEMPT!



Also if you chaps could explain what type of breakin attempts they are and their changes of success.

I login with webmin using a https  secure channel,  and use putty via port 22 using ssh2 to login and so with cuteftp pro have a private and public key when i log in. I login as root which is not recommend but will change that soon.


thanks for the helpStart Free Trial
 
 
[+][-]08.09.2005 at 02:12AM PDT, ID: 14630844

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]08.09.2005 at 05:21AM PDT, ID: 14631810

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]08.09.2005 at 07:49AM PDT, ID: 14633120

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]08.09.2005 at 09:38AM PDT, ID: 14634372

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]08.09.2005 at 07:52PM PDT, ID: 14638760

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]08.10.2005 at 08:24AM PDT, ID: 14642950

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]08.10.2005 at 06:37PM PDT, ID: 14648342

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]08.11.2005 at 12:17AM PDT, ID: 14649449

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]08.11.2005 at 12:17AM PDT, ID: 14649452

View this solution now by starting your 7-day free trial. Setting up your free trial is quick, easy, and secure. We will return you to this solution, unlocked, when you're done.

 

About this solution

Zone: Unix Network Security
Tags: mapping, checking, reverse
Sign Up Now!
Solution Provided By: gheist
Participating Experts: 3
Solution Grade: A
 
 
[+][-]08.15.2005 at 09:33AM PDT, ID: 14675748

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]08.15.2005 at 09:42AM PDT, ID: 14675825

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]08.15.2005 at 10:19AM PDT, ID: 14676168

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]08.16.2005 at 07:39AM PDT, ID: 14683029

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]08.16.2005 at 09:33AM PDT, ID: 14684305

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]08.16.2005 at 05:50PM PDT, ID: 14688192

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]08.28.2005 at 01:50AM PDT, ID: 14770476

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
 
Loading Advertisement...
20080716-EE-VQP-32