diff --git a/README.md b/README.md index 9176fde..e1d5b1e 100644 --- a/README.md +++ b/README.md @@ -1,6 +1,6 @@ # PentestGPT -**We're testing PentestGPT on HackTheBox**. More details will be released soon. +**We're testing PentestGPT on HackTheBox**. You may follow [this link](https://www.hackthebox.com/home/users/profile/1489431). More details will be released soon. ## Introduction **PentestGPT** is a penetration testing tool empowered by **ChatGPT**. It is designed to automate the penetration testing process. It is built on top of ChatGPT and operate in an interactive mode to guide penetration testers in both overall progress and specific operations. diff --git a/resources/HTB_logs/pentestGPT_log_HTB_Precious.txt b/resources/HTB_logs/pentestGPT_log_HTB_Precious.txt new file mode 100644 index 0000000..cfadf8f --- /dev/null +++ b/resources/HTB_logs/pentestGPT_log_HTB_Precious.txt @@ -0,0 +1 @@ +{"user": [[1682232567.412572, "I want to test 10.10.11.189. This is one of the latest HackTheBox Machine"], [1682232627.7844439, "next"], [1682232731.229463, "more"], [1682232786.813143, "next"], [1682232883.603654, "more"], [1682232906.8583438, "next"], [1682233081.2986, "next"], [1682233152.3650932, "discuss"], [1682233582.410368, "next"], [1682233721.007711, "next"], [1682233846.933057, "next"], [1682233919.63102, "more"], [1682233940.353974, "next"], [1682234184.599115, "next"], [1682234330.467935, "next"], [1682234421.919544, "quit"]], "pentestGPT": [[1682232677.124325, "Based on the analysis, the following tasks are recommended:Based on the test summary, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto\n 2.1.1.2. Gobuster\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities\n 3.2. Remote code execution\n 3.3. Privilege escalation\n\n--------\n\nNext task for the junior penetration tester:\n1. Perform OS fingerprinting using nmap to identify the operating system and its version on the target machine (10.10.11.189)."], [1682232733.5416331, "Sure, to perform OS fingerprinting on the target machine (10.10.11.189), you can use the following command:\n\n```\nnmap -O \n```\n\nThis command performs OS detection on the target machine and tries to identify the operating system and its version. It sends a series of probes to the target machine and analyzes the responses to determine the operating system. \n\nAfter running this command, Nmap will generate a report that includes information about the operating system and its version. You can use this information to identify potential vulnerabilities specific to the operating system and plan your next steps accordingly."], [1682232822.953421, "Based on the analysis, the following tasks are recommended:Based on the test summary, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting - Completed (64-bit Linux)\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto\n 2.1.1.2. Gobuster\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities\n 3.2. Remote code execution\n 3.3. Privilege escalation\n\n--------\n\nNext task for the junior penetration tester:\n1. Run Nikto on port 80 (HTTP) to identify potential web vulnerabilities and misconfigurations on the target machine (10.10.11.189)."], [1682232885.913054, "Sure, to run Nikto on port 80 (HTTP) and identify potential web vulnerabilities and misconfigurations on the target machine (10.10.11.189), you can use the following command:\n\n```\nnikto -h -p 80\n```\n\nThis command runs Nikto on the target machine on port 80 and generates a report of potential web vulnerabilities and misconfigurations. \n\nAfter running this command, Nikto will generate a report that includes information about any potential web vulnerabilities, such as outdated software versions, weak passwords, or insecure configurations. You can use this information to identify potential attack vectors and plan your next steps accordingly."], [1682233011.502264, "Based on the analysis, the following tasks are recommended:Based on the test summary, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting - Completed (64-bit Linux)\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto - Completed\n 2.1.1.2. Gobuster\n 2.1.1.3. PDF conversion vulnerability\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities\n 3.2. Remote code execution\n 3.3. Privilege escalation\n\n--------\n\nNext task for the junior penetration tester:\n1. Run Gobuster to identify hidden directories and files on the target machine's web server (10.10.11.189) to further assess the web application's security."], [1682233137.4166348, "Based on the analysis, the following tasks are recommended:Based on the test summary, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting - Completed (64-bit Linux)\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto - Completed\n 2.1.1.2. Gobuster - Completed\n 2.1.1.3. PDF conversion vulnerability\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities\n 3.2. Remote code execution\n 3.3. Privilege escalation\n\n--------\n\nNext task for the junior penetration tester:\n1. Investigate the PDF conversion feature further. Test for remote code execution vulnerabilities by attempting to convert a website containing a payload or script that could execute on the target system when the PDF is generated."], [1682233152.3657348, "Please share your thoughts/questions with PentestGPT."], [1682233217.0096, "Based on the test summary and the information provided, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting - Completed (64-bit Linux)\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto - Completed\n 2.1.1.2. Gobuster - Completed\n 2.1.1.3. PDF conversion vulnerability - PDFkit v0.8.6 (command injection)\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities\n 3.2. Remote code execution\n 3.3. Privilege escalation\n\n--------\n\nMy comments: Given that the PDFkit v0.8.6 is vulnerable to command injection, it is worth attempting to exploit this vulnerability to gain remote code execution on the target machine.\n\nNext task for the junior penetration tester:\n1. Exploit the command injection vulnerability in PDFkit v0.8.6 by crafting a payload that, when executed, will provide remote code execution on the target machine (10.10.11.189)."], [1682233658.275939, "Based on the analysis, the following tasks are recommended:Based on the test summary, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting - Completed (64-bit Linux)\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto - Completed\n 2.1.1.2. Gobuster - Completed\n 2.1.1.3. PDF conversion vulnerability - PDFkit v0.8.6 (command injection) - Completed\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities - Completed\n 3.2. Remote code execution - Completed (gained user access as \"ruby\")\n 3.3. Privilege escalation\n 3.3.1. Enumerate privileges for \"ruby\" and \"henry\"\n 3.3.2. Identify misconfigurations or vulnerable software\n\n--------\n\nNext task for the junior penetration tester:\n1. Enumerate the privileges and permissions of both the \"ruby\" and \"henry\" user accounts to identify any potential avenues for privilege escalation. Look for weak file permissions, running processes, or any other misconfigurations that could be exploited to elevate privileges."], [1682233819.623949, "Based on the analysis, the following tasks are recommended:Based on the test summary, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting - Completed (64-bit Linux)\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto - Completed\n 2.1.1.2. Gobuster - Completed\n 2.1.1.3. PDF conversion vulnerability - PDFkit v0.8.6 (command injection) - Completed\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities - Completed\n 3.2. Remote code execution - Completed (gained user access as \"ruby\")\n 3.3. Privilege escalation\n 3.3.1. Enumerate privileges for \"ruby\" and \"henry\" - Completed\n 3.3.2. Identify misconfigurations or vulnerable software - Found \"henry\" credentials\n\n--------\n\nNext task for the junior penetration tester:\n1. Use the discovered credentials (\"henry:Q3c1AqGHtoI0aXAYFH\") to log in as \"henry\" on the target machine (10.10.11.189), either via SSH or by switching the user account locally. Once logged in as \"henry\", continue to enumerate the system and look for potential paths to further elevate privileges or gain access to sensitive information."], [1682233907.5531719, "Based on the analysis, the following tasks are recommended:Based on the test summary, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting - Completed (64-bit Linux)\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto - Completed\n 2.1.1.2. Gobuster - Completed\n 2.1.1.3. PDF conversion vulnerability - PDFkit v0.8.6 (command injection) - Completed\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities - Completed\n 3.2. Remote code execution - Completed (gained user access as \"ruby\" and \"henry\")\n 3.3. Privilege escalation\n 3.3.1. Enumerate privileges for \"ruby\" and \"henry\" - Completed\n 3.3.2. Identify misconfigurations or vulnerable software - Found \"henry\" credentials\n 3.4. Lateral movement\n 3.5. Obtain root access\n\n--------\n\nNext task for the junior penetration tester:\n1. As the \"henry\" user, enumerate the system for potential privilege escalation paths or attack vectors, such as misconfigured services, vulnerable software, or weak file permissions. Focus on identifying ways to obtain root access on the target machine (10.10.11.189)."], [1682233924.2734258, "Sure, to enumerate the system as the \"henry\" user and identify potential privilege escalation paths or attack vectors on the target machine (10.10.11.189), you can use the following steps:\n\n1. Check the user's permissions and privileges by running the following command:\n\n ```\n sudo -l\n ```\n\n This command will list the commands that the \"henry\" user can execute with sudo privileges.\n\n2. Check for any world-writable files or directories that can be modified by the \"henry\" user by running the following command:\n\n ```\n find / -perm -o=w -type d 2>/dev/null\n ```\n\n This command will search for any world-writable directories on the system that can be modified by the \"henry\" user.\n\n3. Check for any vulnerable setuid binaries that can be exploited by the \"henry\" user to escalate privileges by running the following command:\n\n ```\n find / -perm -u=s -type f 2>/dev/null\n ```\n\n This command will search for any setuid binaries on the system that can be executed with elevated privileges by the \"henry\" user.\n\n4. Check for any misconfigured services or vulnerable software on the system that can be exploited by the \"henry\" user to escalate privileges by researching online or using vulnerability scanners such as Nessus, OpenVAS or Qualys.\n\n5. If you have gained access to any other user accounts, repeat the above steps to identify any potential privilege escalation paths or attack vectors for those accounts as well.\n\nBy following these steps, you can identify potential privilege escalation paths or attack vectors and plan your next steps accordingly to obtain root access on the target machine."], [1682234052.196901, "Based on the analysis, the following tasks are recommended:Based on the test summary, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting - Completed (64-bit Linux)\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto - Completed\n 2.1.1.2. Gobuster - Completed\n 2.1.1.3. PDF conversion vulnerability - PDFkit v0.8.6 (command injection) - Completed\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities - Completed\n 3.2. Remote code execution - Completed (gained user access as \"ruby\" and \"henry\")\n 3.3. Privilege escalation\n 3.3.1. Enumerate privileges for \"ruby\" and \"henry\" - Completed\n 3.3.2. Identify misconfigurations or vulnerable software - Found potential YAML code execution\n 3.4. Lateral movement\n 3.5. Obtain root access\n\n--------\n\nNext task for the junior penetration tester:\n1. Investigate the potential privilege escalation vulnerability through the YAML code execution in the \"dependencies.yml\" file. Test modifying the YAML code to inject a malicious payload that would allow the execution of arbitrary commands with root privileges. After crafting the payload, run the `/usr/bin/ruby /opt/update_dependencies.rb` command as the \"henry\" user and validate if the code injection leads to the desired privilege escalation."], [1682234248.4846442, "Based on the analysis, the following tasks are recommended:Based on the test summary, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting - Completed (64-bit Linux)\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto - Completed\n 2.1.1.2. Gobuster - Completed\n 2.1.1.3. PDF conversion vulnerability - PDFkit v0.8.6 (command injection) - Completed\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities - Completed\n 3.2. Remote code execution - Completed (gained user access as \"ruby\" and \"henry\")\n 3.3. Privilege escalation\n 3.3.1. Enumerate privileges for \"ruby\" and \"henry\" - Completed\n 3.3.2. Investigate the \"/usr/bin/ruby /opt/update_dependencies.rb\" script and \"dependencies.yml\" file - Found potential YAML code execution\n 3.4. Lateral movement\n 3.5. Obtain root access\n\n--------\n\nNext task for the junior penetration tester:\n1. Analyze the source code of the \"/opt/update_dependencies.rb\" script to understand the error about a 'nil' conversion to string. Identify the cause of the error and, if possible, modify the \"dependencies.yml\" file to resolve the issue. Once the error is resolved, proceed with the previous task of attempting to inject a malicious payload into the YAML code to execute arbitrary commands with root privileges."], [1682234411.6198049, "Based on the analysis, the following tasks are recommended:Based on the test summary, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting - Completed (64-bit Linux)\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto - Completed\n 2.1.1.2. Gobuster - Completed\n 2.1.1.3. PDF conversion vulnerability - PDFkit v0.8.6 (command injection) - Completed\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities - Completed\n 3.2. Remote code execution - Completed (gained user access as \"ruby\" and \"henry\")\n 3.3. Privilege escalation\n 3.3.1. Enumerate privileges for \"ruby\" and \"henry\" - Completed\n 3.3.2. Investigate the \"/usr/bin/ruby /opt/update_dependencies.rb\" script and \"dependencies.yml\" file - Completed (YAML code execution)\n 3.4. Lateral movement - Not Applicable\n 3.5. Obtain root access - Completed\n\n--------\n\nAs the tester has successfully exploited the vulnerabilities and obtained root access, the penetration test can be considered complete. The next task for the junior penetration tester is:\n\n1. Prepare a detailed report of the penetration test, including the vulnerabilities discovered, the exploitation steps, and any recommendations for mitigating the identified risks. The report should be structured in a clear and concise manner, highlighting the critical findings and providing actionable insights for the target organization to improve its security posture."], [1682234421.920162, "Thank you for using PentestGPT!"]], "reasoning": [[1682232590.587051, "Based on the provided information, here's the initial to-do list in a tree structure:\n\n1. Information gathering\n 1.1. Port scanning (nmap)\n 1.2. OS fingerprinting\n 1.3. Service enumeration\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto\n 2.1.1.2. Gobuster\n 2.2. Other open ports\n\n3. Exploitation\n 3.1. Web vulnerabilities\n 3.2. Remote code execution\n 3.3. Privilege escalation\n\nNow, I'll update the to-do list based on the test summary:\n\n--------\n\nNext task for the junior penetration tester:\n1. Perform a port scan using nmap to identify open ports and services on the target machine (10.10.11.189)."], [1682232677.117409, "Based on the test summary, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto\n 2.1.1.2. Gobuster\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities\n 3.2. Remote code execution\n 3.3. Privilege escalation\n\n--------\n\nNext task for the junior penetration tester:\n1. Perform OS fingerprinting using nmap to identify the operating system and its version on the target machine (10.10.11.189)."], [1682232822.94722, "Based on the test summary, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting - Completed (64-bit Linux)\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto\n 2.1.1.2. Gobuster\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities\n 3.2. Remote code execution\n 3.3. Privilege escalation\n\n--------\n\nNext task for the junior penetration tester:\n1. Run Nikto on port 80 (HTTP) to identify potential web vulnerabilities and misconfigurations on the target machine (10.10.11.189)."], [1682233011.49571, "Based on the test summary, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting - Completed (64-bit Linux)\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto - Completed\n 2.1.1.2. Gobuster\n 2.1.1.3. PDF conversion vulnerability\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities\n 3.2. Remote code execution\n 3.3. Privilege escalation\n\n--------\n\nNext task for the junior penetration tester:\n1. Run Gobuster to identify hidden directories and files on the target machine's web server (10.10.11.189) to further assess the web application's security."], [1682233137.40714, "Based on the test summary, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting - Completed (64-bit Linux)\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto - Completed\n 2.1.1.2. Gobuster - Completed\n 2.1.1.3. PDF conversion vulnerability\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities\n 3.2. Remote code execution\n 3.3. Privilege escalation\n\n--------\n\nNext task for the junior penetration tester:\n1. Investigate the PDF conversion feature further. Test for remote code execution vulnerabilities by attempting to convert a website containing a payload or script that could execute on the target system when the PDF is generated."], [1682233217.00015, "Based on the test summary and the information provided, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting - Completed (64-bit Linux)\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto - Completed\n 2.1.1.2. Gobuster - Completed\n 2.1.1.3. PDF conversion vulnerability - PDFkit v0.8.6 (command injection)\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities\n 3.2. Remote code execution\n 3.3. Privilege escalation\n\n--------\n\nMy comments: Given that the PDFkit v0.8.6 is vulnerable to command injection, it is worth attempting to exploit this vulnerability to gain remote code execution on the target machine.\n\nNext task for the junior penetration tester:\n1. Exploit the command injection vulnerability in PDFkit v0.8.6 by crafting a payload that, when executed, will provide remote code execution on the target machine (10.10.11.189)."], [1682233658.266197, "Based on the test summary, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting - Completed (64-bit Linux)\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto - Completed\n 2.1.1.2. Gobuster - Completed\n 2.1.1.3. PDF conversion vulnerability - PDFkit v0.8.6 (command injection) - Completed\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities - Completed\n 3.2. Remote code execution - Completed (gained user access as \"ruby\")\n 3.3. Privilege escalation\n 3.3.1. Enumerate privileges for \"ruby\" and \"henry\"\n 3.3.2. Identify misconfigurations or vulnerable software\n\n--------\n\nNext task for the junior penetration tester:\n1. Enumerate the privileges and permissions of both the \"ruby\" and \"henry\" user accounts to identify any potential avenues for privilege escalation. Look for weak file permissions, running processes, or any other misconfigurations that could be exploited to elevate privileges."], [1682233819.6113439, "Based on the test summary, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting - Completed (64-bit Linux)\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto - Completed\n 2.1.1.2. Gobuster - Completed\n 2.1.1.3. PDF conversion vulnerability - PDFkit v0.8.6 (command injection) - Completed\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities - Completed\n 3.2. Remote code execution - Completed (gained user access as \"ruby\")\n 3.3. Privilege escalation\n 3.3.1. Enumerate privileges for \"ruby\" and \"henry\" - Completed\n 3.3.2. Identify misconfigurations or vulnerable software - Found \"henry\" credentials\n\n--------\n\nNext task for the junior penetration tester:\n1. Use the discovered credentials (\"henry:Q3c1AqGHtoI0aXAYFH\") to log in as \"henry\" on the target machine (10.10.11.189), either via SSH or by switching the user account locally. Once logged in as \"henry\", continue to enumerate the system and look for potential paths to further elevate privileges or gain access to sensitive information."], [1682233907.544637, "Based on the test summary, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting - Completed (64-bit Linux)\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto - Completed\n 2.1.1.2. Gobuster - Completed\n 2.1.1.3. PDF conversion vulnerability - PDFkit v0.8.6 (command injection) - Completed\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities - Completed\n 3.2. Remote code execution - Completed (gained user access as \"ruby\" and \"henry\")\n 3.3. Privilege escalation\n 3.3.1. Enumerate privileges for \"ruby\" and \"henry\" - Completed\n 3.3.2. Identify misconfigurations or vulnerable software - Found \"henry\" credentials\n 3.4. Lateral movement\n 3.5. Obtain root access\n\n--------\n\nNext task for the junior penetration tester:\n1. As the \"henry\" user, enumerate the system for potential privilege escalation paths or attack vectors, such as misconfigured services, vulnerable software, or weak file permissions. Focus on identifying ways to obtain root access on the target machine (10.10.11.189)."], [1682234052.1827059, "Based on the test summary, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting - Completed (64-bit Linux)\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto - Completed\n 2.1.1.2. Gobuster - Completed\n 2.1.1.3. PDF conversion vulnerability - PDFkit v0.8.6 (command injection) - Completed\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities - Completed\n 3.2. Remote code execution - Completed (gained user access as \"ruby\" and \"henry\")\n 3.3. Privilege escalation\n 3.3.1. Enumerate privileges for \"ruby\" and \"henry\" - Completed\n 3.3.2. Identify misconfigurations or vulnerable software - Found potential YAML code execution\n 3.4. Lateral movement\n 3.5. Obtain root access\n\n--------\n\nNext task for the junior penetration tester:\n1. Investigate the potential privilege escalation vulnerability through the YAML code execution in the \"dependencies.yml\" file. Test modifying the YAML code to inject a malicious payload that would allow the execution of arbitrary commands with root privileges. After crafting the payload, run the `/usr/bin/ruby /opt/update_dependencies.rb` command as the \"henry\" user and validate if the code injection leads to the desired privilege escalation."], [1682234248.470582, "Based on the test summary, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting - Completed (64-bit Linux)\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto - Completed\n 2.1.1.2. Gobuster - Completed\n 2.1.1.3. PDF conversion vulnerability - PDFkit v0.8.6 (command injection) - Completed\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities - Completed\n 3.2. Remote code execution - Completed (gained user access as \"ruby\" and \"henry\")\n 3.3. Privilege escalation\n 3.3.1. Enumerate privileges for \"ruby\" and \"henry\" - Completed\n 3.3.2. Investigate the \"/usr/bin/ruby /opt/update_dependencies.rb\" script and \"dependencies.yml\" file - Found potential YAML code execution\n 3.4. Lateral movement\n 3.5. Obtain root access\n\n--------\n\nNext task for the junior penetration tester:\n1. Analyze the source code of the \"/opt/update_dependencies.rb\" script to understand the error about a 'nil' conversion to string. Identify the cause of the error and, if possible, modify the \"dependencies.yml\" file to resolve the issue. Once the error is resolved, proceed with the previous task of attempting to inject a malicious payload into the YAML code to execute arbitrary commands with root privileges."], [1682234411.611975, "Based on the test summary, I will update the to-do list:\n\n1. Information gathering\n 1.1. Port scanning (nmap) - Completed\n 1.2. OS fingerprinting - Completed (64-bit Linux)\n 1.3. Service enumeration - Partially Completed\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto - Completed\n 2.1.1.2. Gobuster - Completed\n 2.1.1.3. PDF conversion vulnerability - PDFkit v0.8.6 (command injection) - Completed\n 2.2. Other open ports\n 2.2.1. Port 22 - SSH\n\n3. Exploitation\n 3.1. Web vulnerabilities - Completed\n 3.2. Remote code execution - Completed (gained user access as \"ruby\" and \"henry\")\n 3.3. Privilege escalation\n 3.3.1. Enumerate privileges for \"ruby\" and \"henry\" - Completed\n 3.3.2. Investigate the \"/usr/bin/ruby /opt/update_dependencies.rb\" script and \"dependencies.yml\" file - Completed (YAML code execution)\n 3.4. Lateral movement - Not Applicable\n 3.5. Obtain root access - Completed\n\n--------\n\nAs the tester has successfully exploited the vulnerabilities and obtained root access, the penetration test can be considered complete. The next task for the junior penetration tester is:\n\n1. Prepare a detailed report of the penetration test, including the vulnerabilities discovered, the exploitation steps, and any recommendations for mitigating the identified risks. The report should be structured in a clear and concise manner, highlighting the critical findings and providing actionable insights for the target organization to improve its security posture."]], "input_parsing": [[1682232650.8413482, "I have performed a network scan using Nmap version 7.92, which revealed that the target host with IP address 10.10.11.189 is up with a latency of 0.83s. Among the scanned ports, two ports are open, which are port 22 for SSH and port 80 for HTTP. Additionally, there were 998 closed TCP ports, which were reset during the scan. These results suggest that the target host has only two services open, SSH and HTTP, while the majority of the other ports are closed. Further tests are needed to determine the potential vulnerabilities of these open services."], [1682232798.193773, "I performed OS fingerprinting using Nmap version 7.92, which revealed that the target host with the hostname \"precious.htb\" and IP address 10.10.11.189 is up with a latency of 0.25s. Among the scanned ports, two ports are open, which are port 22 for SSH and port 80 for HTTP. However, no exact OS matches were found for the target host. The TCP/IP fingerprint showed that the host is running a 64-bit Linux operating system. The Network Distance was 2 hops. Further tests are recommended to determine the potential vulnerabilities of the open services and the operating system running on the target host."], [1682232986.3774238, "I performed a Nikto scan, which did not reveal any significant vulnerabilities. However, during manual testing, I discovered a web page that allows arbitrary conversion of a remote website into a PDF format and download it. I can host a web server on my machine, enter the URL of the remote website on the page, and it will generate a PDF of that website. The source code of the page indicates that it is an HTML page that contains a form for entering the URL of the website to convert, and a message is displayed if the URL cannot be loaded. Further testing is recommended to determine the potential risks of this feature, such as the possibility of downloading malicious content."], [1682233111.781017, "I performed a Gobuster scan, which did not reveal any other web pages or directories other than the default index.html page. This suggests that the web application has a limited surface area and may not have additional pages or hidden directories. Further testing is recommended to confirm this, such as manual testing or the use of additional tools."], [1682233622.23715, "The user was able to exploit a vulnerability and gain user access to the target server, with the username \"ruby\". The user has identified the existence of another user on the server called \"henry\". The user believes that it is a good idea to focus on elevating the privileges of the \"henry\" user account next. Further guidance is recommended on how to proceed with privilege escalation and maintaining access to the target system."], [1682233773.921695, "During enumeration, the user found a file called \"config\" that contained the credentials of the user account \"henry\". The credentials were in the format of \"henry:Q3c1AqGHtoI0aXAYFH\", indicating that the password for the \"henry\" account is \"Q3c1AqGHtoI0aXAYFH\". Further guidance is recommended on how to use this information to elevate privileges and gain further access to the target system."], [1682233868.597265, "The user was able to successfully log in to the \"henry\" user account using the credentials obtained from a \"config\" file, and obtained the first flag. Further guidance is required to determine the next steps in the penetration testing process, such as identifying additional attack vectors, performing lateral movement, or privilege escalation."], [1682234008.326903, "The user performed the `sudo -l` command, which revealed that the user account \"henry\" can execute the command `/usr/bin/ruby /opt/update_dependencies.rb` as the root user without requiring a password. Meanwhile, the user also discovered a \"dependencies.yml\" file in the home directory, which contained YAML code that includes multiple Ruby objects, such as a Gem Installer, a SpecFetcher, and a Requirement. Notably, there is a code snippet that contains a system command to run \"chmod 4775 /bin/bash\" within a Git set, which may suggest a potential privilege escalation vulnerability. Further testing and investigation are required to confirm this vulnerability and determine any other potential attack vectors."], [1682234204.5578408, "The result of the command \"sudo -l\" shows that user \"henry\" can run a ruby script named \"update_dependencies.rb\" with root privileges without providing any password. The dependencies.yml file in the user's home directory contains a YAML configuration file that can be read to look for any possible vulnerability. The mentioned ruby script seems to load information from this configuration file. However, running the script results in a failure with a traceback that shows an error about a 'nil' conversion to string."], [1682234362.806195, "It appears that the user was able to exploit a vulnerability to obtain user access named `henry` and then escalated their privileges by modifying the dependency file and setting `/bin/bash` with root access. They were then able to run `/bin/bash` with root privileges."]], "generation": [[1682232592.344644, "Sure, I can help. The first thing you should do is to perform a port scan on the target IP address to identify open ports and services running on those ports. You can do this using the Nmap tool by running the following command:\n\n```\nnmap -sS \n```\n\nThis command performs a SYN scan on the target IP address and identifies open ports and services running on those ports. You can then use this information to identify potential vulnerabilities in the system."], [1682232733.53726, "Sure, to perform OS fingerprinting on the target machine (10.10.11.189), you can use the following command:\n\n```\nnmap -O \n```\n\nThis command performs OS detection on the target machine and tries to identify the operating system and its version. It sends a series of probes to the target machine and analyzes the responses to determine the operating system. \n\nAfter running this command, Nmap will generate a report that includes information about the operating system and its version. You can use this information to identify potential vulnerabilities specific to the operating system and plan your next steps accordingly."], [1682232885.904365, "Sure, to run Nikto on port 80 (HTTP) and identify potential web vulnerabilities and misconfigurations on the target machine (10.10.11.189), you can use the following command:\n\n```\nnikto -h -p 80\n```\n\nThis command runs Nikto on the target machine on port 80 and generates a report of potential web vulnerabilities and misconfigurations. \n\nAfter running this command, Nikto will generate a report that includes information about any potential web vulnerabilities, such as outdated software versions, weak passwords, or insecure configurations. You can use this information to identify potential attack vectors and plan your next steps accordingly."], [1682233924.259289, "Sure, to enumerate the system as the \"henry\" user and identify potential privilege escalation paths or attack vectors on the target machine (10.10.11.189), you can use the following steps:\n\n1. Check the user's permissions and privileges by running the following command:\n\n ```\n sudo -l\n ```\n\n This command will list the commands that the \"henry\" user can execute with sudo privileges.\n\n2. Check for any world-writable files or directories that can be modified by the \"henry\" user by running the following command:\n\n ```\n find / -perm -o=w -type d 2>/dev/null\n ```\n\n This command will search for any world-writable directories on the system that can be modified by the \"henry\" user.\n\n3. Check for any vulnerable setuid binaries that can be exploited by the \"henry\" user to escalate privileges by running the following command:\n\n ```\n find / -perm -u=s -type f 2>/dev/null\n ```\n\n This command will search for any setuid binaries on the system that can be executed with elevated privileges by the \"henry\" user.\n\n4. Check for any misconfigured services or vulnerable software on the system that can be exploited by the \"henry\" user to escalate privileges by researching online or using vulnerability scanners such as Nessus, OpenVAS or Qualys.\n\n5. If you have gained access to any other user accounts, repeat the above steps to identify any potential privilege escalation paths or attack vectors for those accounts as well.\n\nBy following these steps, you can identify potential privilege escalation paths or attack vectors and plan your next steps accordingly to obtain root access on the target machine."]], "exception": [[1682232592.352489, "PentestGPT suggests you to do the following: \nBased on the provided information, here's the initial to-do list in a tree structure:\n\n1. Information gathering\n 1.1. Port scanning (nmap)\n 1.2. OS fingerprinting\n 1.3. Service enumeration\n\n2. Vulnerability scanning\n 2.1. Web services\n 2.1.1. Port 80\n 2.1.1.1. Nikto\n 2.1.1.2. Gobuster\n 2.2. Other open ports\n\n3. Exploitation\n 3.1. Web vulnerabilities\n 3.2. Remote code execution\n 3.3. Privilege escalation\n\nNow, I'll update the to-do list based on the test summary:\n\n--------\n\nNext task for the junior penetration tester:\n1. Perform a port scan using nmap to identify open ports and services on the target machine (10.10.11.189)."], [1682232592.356205, "You may start with: \nSure, I can help. The first thing you should do is to perform a port scan on the target IP address to identify open ports and services running on those ports. You can do this using the Nmap tool by running the following command:\n\n```\nnmap -sS \n```\n\nThis command performs a SYN scan on the target IP address and identifies open ports and services running on those ports. You can then use this information to identify potential vulnerabilities in the system."], [1682232649.039063, "Source: tool\nI performed nmap. The result is below:\nStarting Nmap 7.92 ( https://nmap.org ) at 2023-04-23 07:50 BST\nNmap scan report for 10.10.11.189\nHost is up (0.83s latency).\nNot shown: 998 closed tcp ports (reset)\nPORT STATE SERVICE\n22/tcp open ssh\n80/tcp open http\n"], [1682232795.556895, "Source: tool\nBelow is the os fingerprinting result:\nStarting Nmap 7.92 ( https://nmap.org ) at 2023-04-23 07:52 BST\nNmap scan report for precious.htb (10.10.11.189)\nHost is up (0.25s latency).\nNot shown: 998 closed tcp ports (reset)\nPORT STATE SERVICE\n22/tcp open ssh\n80/tcp open http\nNo exact OS matches for host (If you know what OS is running on it, see https://nmap.org/submit/ ).\nTCP/IP fingerprint:\nOS:SCAN(V=7.92%E=4%D=4/23%OT=22%CT=1%CU=40703%PV=Y%DS=2%DC=I%G=Y%TM=6444D5C\nOS:0%P=x86_64-pc-linux-gnu)SEQ(SP=105%GCD=1%ISR=109%TI=Z%CI=Z%II=I%TS=A)OPS\nOS:(O1=M539ST11NW7%O2=M539ST11NW7%O3=M539NNT11NW7%O4=M539ST11NW7%O5=M539ST1\nOS:1NW7%O6=M539ST11)WIN(W1=FE88%W2=FE88%W3=FE88%W4=FE88%W5=FE88%W6=FE88)ECN\nOS:(R=Y%DF=Y%T=40%W=FAF0%O=M539NNSNW7%CC=Y%Q=)T1(R=Y%DF=Y%T=40%S=O%A=S+%F=A\nOS:S%RD=0%Q=)T2(R=N)T3(R=N)T4(R=Y%DF=Y%T=40%W=0%S=A%A=Z%F=R%O=%RD=0%Q=)T5(R\nOS:=Y%DF=Y%T=40%W=0%S=Z%A=S+%F=AR%O=%RD=0%Q=)T6(R=Y%DF=Y%T=40%W=0%S=A%A=Z%F\nOS:=R%O=%RD=0%Q=)T7(R=Y%DF=Y%T=40%W=0%S=Z%A=S+%F=AR%O=%RD=0%Q=)U1(R=Y%DF=N%\nOS:T=40%IPL=164%UN=0%RIPL=G%RID=G%RIPCK=G%RUCK=G%RUD=G)IE(R=Y%DFI=N%T=40%CD\nOS:=S)\n\nNetwork Distance: 2 hops\n\nOS detection performed. Please report any incorrect results at https://nmap.org/submit/ .\nNmap done: 1 IP address (1 host up) scanned in 24.75 seconds\n"], [1682232984.09059, "Source: user-comments\nI performed nikto. It does not show anything interesting. However, I found that the web page allows user to arbitrarily convert a remote website into pdf and download it. I can host a web server on my own machine, key in the url into the remote server, and it will generate the pdf. The source of that remote page looks like below:\n\n\n\n Convert Web Page to PDF\n \n\n\n
\n

Convert Web Page to PDF

\n
\n

Enter URL to fetch


\n \n \n
\n

Cannot load remote URL!

\n
\n\n\n"], [1682233110.41232, "Source: tool\nGobuster does not show any other pages other than the default index.html. \n"], [1682233188.252699, "I searched that the pdf is generated by an app called PDFkit-v0.8.6. It is vulnerable to a command injection vulnerability. Shall I try to exploit it?\n"], [1682233620.7084842, "Source: user-comments\nI exploited the vulnerability and obtain a user access called ruby on the target server. What should I do next? I know that there's another user called henry. I think I should try to get his privilege first."], [1682233771.533385, "Source: user-comments\nI tried to enumerate through all the files I can access. Turns out that there is a file called config, in which I can see henry's credential. \nBUNDLE_HTTPS://RUBYGEMS__ORG/: \"henry:Q3c1AqGHtoI0aXAYFH\"\n"], [1682233866.832059, "Source: tool\nI login henry and get the first flag. What should I do now?\n"], [1682234005.735865, "Source: tool\nI performed `sudo -l`. The result is below:\n```\nsudo -l\nMatching Defaults entries for henry on precious:\n env_reset, mail_badpass,\n secure_path=/usr/local/sbin\\:/usr/local/bin\\:/usr/sbin\\:/usr/bin\\:/sbin\\:/bin\n\nUser henry may run the following commands on precious:\n (root) NOPASSWD: /usr/bin/ruby /opt/update_dependencies.rb\n```\nMeanwhile, I also see a dependencies.yml in my home directory. IT's content is below:\n\n```\ncat dependencies.yml\n---\n- !ruby/object:Gem::Installer\n i: x\n- !ruby/object:Gem::SpecFetcher\n i: y\n- !ruby/object:Gem::Requirement\n requirements:\n !ruby/object:Gem::Package::TarReader\n io: &1 !ruby/object:Net::BufferedIO\n io: &1 !ruby/object:Gem::Package::TarReader::Entry\n read: 0\n header: \"abc\"\n debug_output: &1 !ruby/object:Net::WriteAdapter\n socket: &1 !ruby/object:Gem::RequestSet\n sets: !ruby/object:Net::WriteAdapter\n socket: !ruby/module 'Kernel'\n method_id: :system\n git_set: \"chmod 4775 /bin/bash\"\n method_id: :resolve\n\n```"], [1682234201.8025658, "Source: tool\nI followed the instruction, and I can run sudo with `henry` as below.\nsudo /usr/bin/ruby /opt/update_dependencies.rb\nsh: 1: reading: not found\nTraceback (most recent call last):\n\t33: from /opt/update_dependencies.rb:17:in `
'\n\t32: from /opt/update_dependencies.rb:10:in `list_from_file'\n\t31: from /usr/lib/ruby/2.7.0/psych.rb:279:in `load'\n\t30: from /usr/lib/ruby/2.7.0/psych/nodes/node.rb:50:in `to_ruby'\n\t29: from /usr/lib/ruby/2.7.0/psych/visitors/to_ruby.rb:32:in `accept'\n\t28: from /usr/lib/ruby/2.7.0/psych/visitors/visitor.rb:6:in `accept'\n\t27: from /usr/lib/ruby/2.7.0/psych/visitors/visitor.rb:16:in `visit'\n\t26: from /usr/lib/ruby/2.7.0/psych/visitors/to_ruby.rb:313:in `visit_Psych_Nodes_Document'\n\t25: from /usr/lib/ruby/2.7.0/psych/visitors/to_ruby.rb:32:in `accept'\n\t24: from /usr/lib/ruby/2.7.0/psych/visitors/visitor.rb:6:in `accept'\n\t23: from /usr/lib/ruby/2.7.0/psych/visitors/visitor.rb:16:in `visit'\n\t22: from /usr/lib/ruby/2.7.0/psych/visitors/to_ruby.rb:141:in `visit_Psych_Nodes_Sequence'\n\t21: from /usr/lib/ruby/2.7.0/psych/visitors/to_ruby.rb:332:in `register_empty'\n\t20: from /usr/lib/ruby/2.7.0/psych/visitors/to_ruby.rb:332:in `each'\n\t19: from /usr/lib/ruby/2.7.0/psych/visitors/to_ruby.rb:332:in `block in register_empty'\n\t18: from /usr/lib/ruby/2.7.0/psych/visitors/to_ruby.rb:32:in `accept'\n\t17: from /usr/lib/ruby/2.7.0/psych/visitors/visitor.rb:6:in `accept'\n\t16: from /usr/lib/ruby/2.7.0/psych/visitors/visitor.rb:16:in `visit'\n\t15: from /usr/lib/ruby/2.7.0/psych/visitors/to_ruby.rb:208:in `visit_Psych_Nodes_Mapping'\n\t14: from /usr/lib/ruby/2.7.0/psych/visitors/to_ruby.rb:394:in `revive'\n\t13: from /usr/lib/ruby/2.7.0/psych/visitors/to_ruby.rb:402:in `init_with'\n\t12: from /usr/lib/ruby/vendor_ruby/rubygems/requirement.rb:218:in `init_with'\n\t11: from /usr/lib/ruby/vendor_ruby/rubygems/requirement.rb:214:in `yaml_initialize'\n\t10: from /usr/lib/ruby/vendor_ruby/rubygems/requirement.rb:299:in `fix_syck_default_key_in_requirements'\n\t 9: from /usr/lib/ruby/vendor_ruby/rubygems/package/tar_reader.rb:59:in `each'\n\t 8: from /usr/lib/ruby/vendor_ruby/rubygems/package/tar_header.rb:101:in `from'\n\t 7: from /usr/lib/ruby/2.7.0/net/protocol.rb:152:in `read'\n\t 6: from /usr/lib/ruby/2.7.0/net/protocol.rb:319:in `LOG'\n\t 5: from /usr/lib/ruby/2.7.0/net/protocol.rb:464:in `<<'\n\t 4: from /usr/lib/ruby/2.7.0/net/protocol.rb:458:in `write'\n\t 3: from /usr/lib/ruby/vendor_ruby/rubygems/request_set.rb:388:in `resolve'\n\t 2: from /usr/lib/ruby/2.7.0/net/protocol.rb:464:in `<<'\n\t 1: from /usr/lib/ruby/2.7.0/net/protocol.rb:458:in `write'\n/usr/lib/ruby/2.7.0/net/protocol.rb:458:in `system': no implicit conversion of nil into String (TypeError)\n"], [1682234361.3136551, "Source: tool\nI updated the dependency file a little bit. Then I set /bin/bash with root access, and now I run /bin/bash with root. Thanks for the help!"]]} \ No newline at end of file diff --git a/utils/pentest_gpt.py b/utils/pentest_gpt.py index 90b62ff..67e7176 100644 --- a/utils/pentest_gpt.py +++ b/utils/pentest_gpt.py @@ -42,10 +42,10 @@ class pentestGPT: "default": "The user did not specify the input source. You need to summarize based on the contents.\n", } - def __init__(self): + def __init__(self, reasoning_model="gpt-4"): self.log_dir = "logs" self.chatGPTAgent = ChatGPT(ChatGPTConfig()) - self.chatGPT4Agent = ChatGPT(ChatGPTConfig(model="gpt-4")) + self.chatGPT4Agent = ChatGPT(ChatGPTConfig(model=reasoning_model)) self.prompts = PentestGPTPrompt self.console = Console() self.spinner = Spinner("line", "Processing")