Black Hat·46 min
Orange Tsai
Engineers explore architecture and security mechanisms for ProxyLogon is Just the Tip of the Iceberg: A New Attack Surface on Microsoft Exchange Server!.
attack-surfaceexchangeproxylogon+2
proxylogon
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CODE BLUE·46 min
[CB21] ProxyLogon is Just the Tip of the Iceberg, A New Attack Surface on Microsoft Exchange Server!
Security researchers examine technical aspects of [CB21] ProxyLogon is Just the Tip of the Iceberg, A New Attack Surface on Microsoft Exchange Server!.
attack-surfaceexchangeproxylogon+1
Hacktivity - IT Security Festival·22 min
Analysts investigate attack surfaces and defenses concerning #Hacktivity2021 // GhostEmperor: From ProxyLogon to Kernel Mode, Story of a Modern Day Rootkit.
rootkitkernelhacktivity2021+3
Main Stage·48 min
Orange Tsai
Orange Tsai reveals a revolutionary attack surface on Microsoft Exchange Server, chaining pre-auth SSRF, authentication bypass, and post-auth RCE into ProxyLogon, ProxyOracle, and ProxyShell.
proxylogonexchangerce+2