GPL NETBIOS DCERPC IrotIsRunning attempt

flow:established,to_server;
flowbits:isset,smb.tree.bind.irot;
content:"|05|";
byte_test:1,!&,16,3,relative;
content:"|00|"; within:1; distance:1;
content:"|00 02|"; within:2; distance:19;
byte_test:4,>,128,0,relative;

Rule dependencies

⚠ Higher-order rule. It fires on other rules' alerts, not on raw events, so it cannot fire on its own. Deploy the rules it depends on too.

Depends on

• correlates · Suricata flowbits smb.tree.bind.irot
  • GPL NETBIOS SMB irot bind attempt
  • GPL NETBIOS SMB irot little endian bind attempt
  • GPL NETBIOS SMB-DS irot bind attempt
  • GPL NETBIOS SMB-DS irot little endian bind attempt
  • GPL NETBIOS SMB-DS irot unicode bind attempt
  • GPL NETBIOS SMB-DS irot unicode little endian bind attempt
  • GPL NETBIOS SMB irot unicode bind attempt
  • GPL NETBIOS SMB irot unicode little endian bind attempt
  • GPL NETBIOS DCERPC irot bind attempt
  • GPL NETBIOS DCERPC irot little endian bind attempt
  • GPL NETBIOS SMB irot andx bind attempt
  • GPL NETBIOS SMB irot little endian andx bind attempt
  • GPL NETBIOS SMB irot unicode andx bind attempt
  • GPL NETBIOS SMB irot unicode little endian andx bind attempt
  • GPL NETBIOS SMB-DS irot andx bind attempt
  • GPL NETBIOS SMB-DS irot little endian andx bind attempt
  • GPL NETBIOS SMB-DS irot unicode andx bind attempt
  • GPL NETBIOS SMB-DS irot unicode little endian andx bind attempt