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Tag: Party Tricks

Infrastructure

Kerberos PreAuthentication and Party Tricks

by HollyGracefulJanuary 30, 2019February 3, 2020

Back in 2016, Geoffrey Janjua of Exumbra Operations Group, presented at LayerOne about “Kerberos Party Tricks” and abusing user accounts which have Kerberos Pre-authentication disabled. The python script he released at the time was a great proof-of-concept, but there are alternative tools available now for detecting, and exploiting, this issue.

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