Sigma Rules
5 rules found
Potential JNDI Injection Exploitation In JVM Based Application
Detects potential JNDI Injection exploitation. Often coupled with Log4Shell exploitation.
Potential Local File Read Vulnerability In JVM Based Application
Detects potential local file read vulnerability in JVM based apps. If the exceptions are caused due to user input and contain path traversal payloads then it's a red flag.
Potential OGNL Injection Exploitation In JVM Based Application
Detects potential OGNL Injection exploitation, which may lead to RCE. OGNL is an expression language that is supported in many JVM based systems. OGNL Injection is the reason for some high profile RCE's such as Apache Struts (CVE-2017-5638) and Confluence (CVE-2022-26134)
Process Execution Error In JVM Based Application
Detects process execution related exceptions in JVM based apps, often relates to RCE
Potential XXE Exploitation Attempt In JVM Based Application
Detects XML parsing issues, if the application expects to work with XML make sure that the parser is initialized safely.