阿里云主机accesskey利用工具

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2020年12月21日14:42:29评论336 views字数 4221阅读14分4秒阅读模式

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简介（Gamma实验室第二个开源工具）

在日常渗透过程中我们经常遇到信息泄露出ALIYUN_ACCESSKEYID与ALIYUN_ACCESSKEYSECRET（阿里云API key），特别是laravel框架得debug信息。APP中也会泄露这些信息。

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概述

我们说下阿里API有什么用吧，以下是官方说明：

云服务器（Elastic Compute Service，ECS），可以调用API管理您的云上资源和开发自己的应用程序。

ECS API支持HTTP或者HTTPS网络请求协议，允许GET和POST方法。您可以通过以下方式调用ECS API

详情参考阿里云官方API文档：https://help.aliyun.com/document_detail/25484.html?spm=a2c4g.11186623.6.1276.12244f88jytZ8c

开发思路

1、通过阿里云SDK使用

SDK下载地址：https://github.com/aliyun/aliyun-openapi-python-sdk

pip安装

# Install the core librarypip install aliyun-python-sdk-core # Install the ECS management librarypip install aliyun-python-sdk-ecs # Install the RDS management librarypip install aliyun-python-sdk-rds

调用查询ecs主机

#!/usr/bin/env python#coding=utf-8from aliyunsdkcore.client import AcsClientfrom aliyunsdkcore.acs_exception.exceptions import ClientExceptionfrom aliyunsdkcore.acs_exception.exceptions import ServerExceptionfrom aliyunsdkecs.request.v20140526.DescribeInstancesRequest import DescribeInstancesRequestclient = AcsClient('<accessKeyId>', '<accessSecret>', 'cn-hangzhou')request = DescribeInstancesRequest()request.set_accept_format('json')response = client.do_action_with_exception(request)# python2:  print(response) print(str(response, encoding='utf-8'))

创建命令

#!/usr/bin/env python#coding=utf-8from aliyunsdkcore.client import AcsClientfrom aliyunsdkcore.acs_exception.exceptions import ClientExceptionfrom aliyunsdkcore.acs_exception.exceptions import ServerExceptionfrom aliyunsdkecs.request.v20140526.CreateCommandRequest import CreateCommandRequestclient = AcsClient('<accessKeyId>', '<accessSecret>', 'cn-hangzhou')request = CreateCommandRequest()request.set_accept_format('json')response = client.do_action_with_exception(request)# python2:  print(response) print(str(response, encoding='utf-8'))

这里会返回一个云助手命令id，返回结果：

{"RequestId": "E69EF3CC-94CD-42E7-8926-F133B86387C0","CommandId": "c-7d2a745b412b4601b2d47f6a768d3a14"}

执行命令

#!/usr/bin/env python#coding=utf-8from aliyunsdkcore.client import AcsClientfrom aliyunsdkcore.acs_exception.exceptions import ClientExceptionfrom aliyunsdkcore.acs_exception.exceptions import ServerExceptionfrom aliyunsdkecs.request.v20140526.InvokeCommandRequest import InvokeCommandRequestclient = AcsClient('<accessKeyId>', '<accessSecret>', 'cn-hangzhou')request = InvokeCommandRequest()request.set_accept_format('json')response = client.do_action_with_exception(request)# python2:  print(response) print(str(response, encoding='utf-8'))

返回结果

{"RequestId": "E69EF3CC-94CD-42E7-8926-F133B86387C0","InvokeId": "t-7d2a745b412b4601b2d47f6a768d3a14"}

安全组部分就省略了，根据API文档

2、通过GET/POST 使用

这里先说下公共请求参数

阿里云主机accesskey利用工具

2.1 GET请求

https://ecs.aliyuncs.com/?Action=DescribeInstanceStatus&RegionId=cn-hangzhou&PageSize=1&PageNumber=1&InstanceId.1=i-bp1j4i2jdf3owlhe****&<公共请求参数>

XML返回格式：

<DescribeInstanceStatusResponse><PageNumber>1</PageNumber><InstanceStatuses><InstanceStatus><Status>Running</Status><InstanceId>i-bp1j4i2jdf3owlhe****</InstanceId></InstanceStatus></InstanceStatuses><TotalCount>58</TotalCount><PageSize>1</PageSize><RequestId>746C3444-9A24-4D7D-B8A8-DCBF7AC8BD66</RequestId></DescribeInstanceStatusResponse>

JSON返回格式

{"PageNumber": 1,"InstanceStatuses": {"InstanceStatus": [      {"Status": "Running","InstanceId": "i-bp1j4i2jdf3owlhe****"      }    ]  },"TotalCount": 58,"PageSize": 1,"RequestId": "746C3444-9A24-4D7D-B8A8-DCBF7AC8BD66"}

2.2 POST请求

POST / HTTP/1.1Host: ecs.aliyuncs.comUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:84.0) Gecko/20100101 Firefox/84.0Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2Accept-Encoding: gzip, deflateContent-Type: application/x-www-form-urlencodedContent-Length: 0Action=DescribeInstanceStatus&RegionId=cn-hangzhou&PageSize=1&PageNumber=1&InstanceId.1=i-bp1j4i2jdf3owlhe****&<公共请求参数>

返回跟GET方式一样