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Privilege Escalation and Post Exploitation


  • Windows Privilege Escalation Fundamentals
  •  Basic Linux Privilege Escalation

    From <https://blog.g0tmi1k.com/2011/08/basic-linux-privilege-escalation/>

    Linuxprivchcker needs python on the system which usually is there. If not, one could do the similar thing using bash. Will have to serach in gethub site

    python -c 'import pty; pty.spawn("/bin/sh")'

    ……emulate bash session from an hacked session so one can enter root pwd. If you try w/o it, you may get a message "su: must be run from a terminal"
    From <https://netsec.ws/?p=337>
  •  Linux Post Exploitation Command List

    From <https://github.com/mubix/post-exploitation/wiki/Linux-Post-Exploitation-Command-List>
  •  Escaping Restricted Linux Shells

    From <https://pen-testing.sans.org/blog/2012/06/06/escaping-restricted-linux-shells
  • Offensive Security’s Exploit Database Archive


    From <https://www.exploit-db.com/>
  • Escaping restricted shell

    If I can run the command echo, I can easily “escape” and bypass the limited shell by using the command echo os.system('/bin/bash')
  • Password cracker Last 50 successful MD5 decryptions / founds 

  • From <https://hashkiller.co.uk/
    1. The following python script appeared to create the above string in cryptedpass.txt: /encode & decode pwd
    sh-4.1$ cat cryptpass.py
    cat cryptpass.py
    #Enhanced with thanks to Dinesh Singh Sikawar @LinkedIn
    import base64,codecs,sys
    def encodeString(str):
        base64string= base64.b64encode(str)
        return codecs.encode(base64string[::-1], 'rot13')
    cryptoResult=encodeString(sys.argv[1])
    print cryptoResult
    The above script was modified on the attacking machine to decode the string:
    #Enhanced with thanks to Dinesh Singh Sikawar @LinkedIn
    import base64,codecs,sys
    def encodeString(str):
        base64string= base64.b64encode(str)
        return codecs.encode(base64string[::-1], 'rot13')
    def decodeString(str):
        string = str[::-1]
        string = string.encode("rot13")
        return base64.b64decode(string)
    print decodeString(sys.argv[1])
    String successfully decoded:
    [root:~]# python reverse.py "=RFn0AKnlMHMPIzpyuTI0ITG"
    LetThereBeFristi!


    From <https://highon.coffee/blog/fristileaks-walkthrough/

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