Sandbox

Comodo Internet Security - CIS Defense+ / Sandbox Help - CIS
#1

I use CIS with no AV & CIS set to Internet Security with default settings.

I tried trojansimulator.exe from testmypcsecurity.
It was sandboxed & trojansimulator mentioned installed.
I reset the sandbox & ran trojansimulator & it mentioned not installed.
So reset sandbox reverted trojan install - This is the way sandbox works & correct.

I tried deletevolume.exe from testmypcsecurity.
It was sandboxed & E drive was deleted.
I reset the sandbox & E drive still didn’t appear.
I manually went to storage management & asssign the letter for E drive.

Though one can manually assign the letter, CIS sandbox doesn’t protect against the deleting of drive?

#2

Try doing the same test again but this time do the reset and reboot, still not back to normal?

#3

I think, had restarted the system.

Currently CIS is not installed.
Can anyone do this? Its a simple harmless file & doesn’t take much time to test.
Win 7 64

#4

I tried to run the application in question in the sandbox but was unable to do so, unable to run it on my system.

Please test it again when you have the posibility, both with the auto-sandbox and by manually right-clicking and choosing to run in COMODO Sandbox, also make sure to reboot after the sandbox has been reset. If the issue still persists please create a bug report.

#5

What do you mean by “unable to do so”?
If you mean nothing appeared, this is how it is.

You just have to double click it & check if all your drives are there.

#6

Crashes with an error.

#7

Are you using Delete Volume from testmypcsecurity?

Are you running Internet Security Config with Default Settings?

Mine is Win 7 64
Whats your OS?

#8

Yes I am using Delete Volume from testmypcsecurity, I’m using Proactive Security (highly customized) however I launched it by right-clicking and clicking “Run in COMODO Sandbox”

Using Windows 10 Technical Preview Build 9926 64bit

Also tried running outside of sandbox with HIPS disabled and CloudAV disabled, still the same error, just won’t run on my system so I can’t be helpful in replicating (probably because of Windows 10)

#9

Yes, I think its crashing coz of Win 10, not compatible may be.

#10

OK, I checked & the drives were deleted.
So is the drive deletion not protected by CIS sandbox?

#11

It should be, applications inside the Fully Virtualized Sandbox should not be able to change things on the real system.

Please create a bug report for this issue.