This rule detects reconnaissance activities where attackers may be probing for vulnerable JBoss server instances. It focuses on HTTP GET and HEAD requests targeting specific URLs associated with JBoss management interfaces, such as 'web-console/ServerInfo.jsp', 'jmx-console', and 'invoker'. The identification of these probing attempts is crucial as they are often preliminary actions before exploitation attempts using utilities like JexBoss which can lead to server breaches. If not addressed, these reconnaissance actions could allow attackers to gain unauthorized access, execute arbitrary commands, or escalate privileges, potentially leading to significant data breaches or complete system compromise.