Permissions on calc.exe remained intact?
Allright- managed to clear calc.exe in system32 on hyper-v host from inside guest-vm. Slow but steady process, one month primary focus hyper-v/sandbox nowpic.twitter.com/a7Tojf0S3U
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And owner still TrustedInstaller?
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Have you looked at any of the Virtual Secure Mode stuff?
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no-not yet, 9 months ago I did not really understand ACL, so one step at a time
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You managed to escape a VM sandbox?
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I managed to do certain file operations that break the defined security barrier between the hyper-v guest and hyper-v host. Is not a full escape
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wow! well done!
Thanks. Twitter will use this to make your timeline better. UndoUndo
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How do you know exploit work when there is no pop-able calc.exe
Thanks. Twitter will use this to make your timeline better. UndoUndo
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I can also rename/move files
End of conversation
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