As of the date of my last update, there are no specific references to new attack tools for extracting Windows operating system kernel information. However, attackers and security researchers are constantly researching and developing new techniques to bypass existing protection mechanisms. The following are some common techniques and trends that may be used to attack the Windows system kernel: 1. **Zero-day vulnerabilities**: Attackers may exploit zero-day vulnerabilities that have not yet been disclosed or patched to access system kernel information. 2. **Side-channel attacks**: Attackers may infer kernel information from hardware or software behavior by bypassing security mechanisms. 3. **Malicious drivers**: Attackers may use signed malicious drivers to directly access kernel memory. 4. **Privilege escalation vulnerabilities**: Exploiting known or unknown vulnerabilities to escalate privileges and obtain the necessary permissions to access the kernel. 5. **Bypassing security products**: Developing new bypass techniques that make it difficult for security products to detect malicious activities. 6. **Memory forensics tools**: Although these tools are mainly used for legitimate security analysis, they may be used to extract system kernel information in malicious use cases. It is recommended to regularly update systems and applications to protect against known vulnerabilities and use advanced security tools to detect and protect against potential advanced threats. In addition, enterprise-level users can take advantage of technologies such as memory protection and application whitelisting to strengthen system security.