Jump to content

Recommended Posts

Anti-Exploit is blocking our Barracuda SSL/VPN client (java-based) from loading. 

Error attempting to add to exclusion list:  "Selected threat does not contain a valid payload checksum, it cannot be added into exclusion list."


Is there a way we can add an exclusion for this (other than simply turning off the Java shield, completely).


Log files are attached.


Anti-Exploit version is


Archived log alert:

"2016-01-19T21:37:29.090-05:00";"USERNAME";"5748";"C:\Program Files\Java\jre1.8.0_66\bin\java.exe";"4648";"jp2launcher.exe";"3";"701";"207";"";"";"";"";"";"";"C:\Windows\system32\cmd.exe \C echo %USERDNSDOMAIN%";"";"";"";""

Malwarebytes Anti-Exploit.zip

Share this post

Link to post
Share on other sites

Welcome to the forum.


Unfortunately there's no way to currently white-list this behavior. Allowing a browser-based Java instance to execute system commands is about as bad as an idea as it gets.


We are working on a way to allow this within internal/private IP ranges but it is not yet ready. In the meantime feel free to deactivate the Java shield if you absolutely need this functionality (which I would be very wary of).


I'll update this thread when we have a version ready to whitelist internal/private IP ranges.


PS: moving to the ForBusiness support section.

Share this post

Link to post
Share on other sites

Hello esherret,

1.09 is available for testing with the new setting Pedro mentioned in this posts. You can find it here:




The setting will be under advanced settings>Java> Allow insecure java Operation on internal ranges. If you test it and it fixes the issue, please let us know so we can get some feedback on this!


Thank you,

Share this post

Link to post
Share on other sites

Any update on this? I have the same issue but cannot find the "Allow insecure java Operation on internal pages" setting. I'm using Anti Exploit for Business with Management console.


Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  • Recently Browsing   0 members

    No registered users viewing this page.

  • Create New...

Important Information

This site uses cookies - We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.