Final answer:
Hidden and reflective code injection can be detected using a tool like malfind from the Volatility framework, which identifies suspicious memory patterns and permissions in processes, indicating possible malicious code injections.
Step-by-step explanation:
To detect hidden and reflective code injection, tools like malfind from the Volatility framework can be employed. Malfind is utilized to find malicious code that may be injected into processes on a system. Code injection is a tactic used by attackers to execute arbitrary code in the address space of a separate process.
Malfind identifies hidden and reflective code injection by scanning process memory for patterns that are common in these types of attacks, such as executable pages (memory regions) that are both writable and executable, which is atypical for legitimate processes. It also looks for signs of process hollowing, where the legitimate code of a process is replaced with malicious code while keeping the process' original appearance intact. By examining the output of malfind, analysts can see if there are memory regions with suspicious permissions, or if there are anomalies in the process's memory space that could indicate the presence of injected code. The output includes the process ID, memory address, and the corresponding code that may be injected or hidden, which can be further analyzed for forensic evidence.