In terms of extracting kernel information from the Windows operating system, some new attack tools and techniques have indeed emerged in recent years, which attempt to bypass existing protection mechanisms. Here are some possible attack methods: 1. **Kernel-level rootkit**: Some attackers may use kernel-level rootkits to hide malicious activities. These tools can manipulate the system at the kernel level of the operating system, thereby bypassing conventional security detection. 2. **Exploit vulnerability**: Attackers may exploit unpatched vulnerabilities in the Windows kernel to extract sensitive information by escalating privileges or directly manipulating kernel memory. 3. **Side channel attack**: In recent years, side channel attacks (such as Spectre and Meltdown) have received widespread attention. These attacks can obtain sensitive information in memory by analyzing the behavior of the CPU. Although these attacks are generally not specifically aimed at kernel information, some sensitive data about the kernel can be indirectly obtained. 4. **Process injection**: By injecting malicious code into normally running processes, attackers can use the permissions of these processes to access higher-privileged kernel information. 5. **Virtualization escape**: If attackers can execute code in a virtualized environment, they may try to exploit vulnerabilities in the virtualization hypervisor in order to escape from the virtual machine and access the kernel information of the host machine. In terms of protective measures, it is recommended to use the latest security patches, enable secure boot, use memory protection mechanisms (such as DEP and ASLR), and deploy advanced behavioral detection and defense systems to reduce the risk of such attacks. In addition, regular security audits and penetration tests are also important strategies to improve protection capabilities.