CMS Made Simple Forums

LeisureLarry wrote: @blast2007:
Did the decode class work for you on the image one? I would like to know what this file does, in order to use this informations for my german cmsms security guide.
- LeisureLarry

Hi Larry,
yep, that class works decoding the malicious script "image".

Here following how to proceed.

- Save the class file as "decode.php"

- Remove first rows in image.txt and leave only the row starting with "eval...."

- Go to bottom of decode.php and replace "test.php" with image.txt

-  Call in your bash shell: and you can see all the 2500 rows of script in malicious_script_decoded.txt

Regards
blast

P.S. if you need file already decoded I can send you by pm or mail

The stupid thing is I need the upload folder to be executable as the stylesheet I use is located there (/uploads/images/templates). So I just made the upload folder read-execute, so no-one can drop any-stuff there. The down-side of that is that I need to change permission everytime I upload a picture.....

It´s added to the wiki. This change doesn´t prevent anybody from uploading malicous files to your uploads directory, but it prevents them from executing php-files in this folder.

Greats from Germany
LeisureLarry

LeisureLarry wrote: It´s added to the wiki.

Thank you LeisureLarry

Pierre