dcm4chee lockup

[vtreanor]

Has anybody any information on the following file:

/usr/local/dcm4chee-2.18.3-psql/bin/office

Occasionally the server goes and stays at 100% cpu usage.
The file above is identified by the shell top utility as the culprit.

Regards

[Prakash Jayaraman]

If your server is exposed on the internet for public access, you must consider following the guidelines given in the following link, since JBoss 4.2.3 GA has some security vulnerabilities.

https://access.redhat.com/solutions/30744

On Thu, Jul 6, 2017 at 4:09 PM, Prakash Jayaraman <prakashj...@gmail.com> wrote:

If your server is exposed on the internet for public access, you must consider following the steps in the give

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[Prakash Jayaraman]

http://www.brucemartins.com/2012/06/securinghardening-jboss-as-42x-510-part.html

The above link would also be helpful, which discusses hardening the security of JBoss 4.2.3 installations.

[vtreanor .]

Thanks for that information.

In relation to this file, /usr/local/dcm4chee-2.18.3-psql/bin/office do you know its function?

Regards

Vincent Treanor

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[Prakash Jayaraman]

This file is not at all related to dcm4che and could be a malware. You can remove the file.

On Thursday, July 6, 2017 at 6:01:08 PM UTC+5:30, vtreanor wrote:

Thanks for that information.

In relation to this file, /usr/local/dcm4chee-2.18.3-psql/bin/office do you know its function?

Regards

Vincent Treanor

On 6 July 2017 at 11:56, Prakash Jayaraman <prakashj...@gmail.com> wrote:

http://www.brucemartins.com/2012/06/securinghardening-jboss-as-42x-510-part.html

The above link would also be helpful, which discusses hardening the security of JBoss 4.2.3 installations.

On Thursday, July 6, 2017 at 4:10:47 PM UTC+5:30, Prakash Jayaraman wrote:

If your server is exposed on the internet for public access, you must consider following the guidelines given in the following link, since JBoss 4.2.3 GA has some security vulnerabilities.

https://access.redhat.com/solutions/30744

On Thu, Jul 6, 2017 at 4:09 PM, Prakash Jayaraman <prakashj...@gmail.com> wrote:

If your server is exposed on the internet for public access, you must consider following the steps in the give

On Thu, Jul 6, 2017 at 2:33 PM, vtreanor <trea...@gmail.com> wrote:

Has anybody any information on the following file:

/usr/local/dcm4chee-2.18.3-psql/bin/office

Occasionally the server goes and stays at 100% cpu usage.
The file above is identified by the shell top utility as the culprit.

Regards

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[vtreanor .]

Thank you.

I have renamed the file /usr/local/dcm4chee-2.18.3-psql/bin/office to /usr/local/dcm4chee-2.18.3-psql/bin/$$office$$ and the problem has not recurred

and dcm4chee has continued to work normally. I am at a loss to know where this file came from. The server is isolated from Internet. I will keep an eye

out for further contamination.

Your conclusion was right, much obliged.

Regards,

Vincent Treanor

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