Hide Navigation Hide TOC Suspicious Kerberos RC4 Ticket Encryption (496a0e47-0a33-4dca-b009-9e6ca3591f39) Detects service ticket requests using RC4 encryption type Cluster A Galaxy A Cluster B Galaxy B Level Kerberoasting - T1558.003 (f2877f7f-9a4c-4251-879f-1224e3006bee) Attack Pattern Suspicious Kerberos RC4 Ticket Encryption (496a0e47-0a33-4dca-b009-9e6ca3591f39) Sigma-Rules 1 Kerberoasting - T1558.003 (f2877f7f-9a4c-4251-879f-1224e3006bee) Attack Pattern Steal or Forge Kerberos Tickets - T1558 (3fc01293-ef5e-41c6-86ce-61f10706b64a) Attack Pattern 2