396 karma · joined July 28, 2014
Somehow i feel people mistake living a peaceful life with living a boring life. if you are bored all the time, that is basically called being depressed. it is not fun and it is not good.
There's some different stages to pentest. (roughly, people have different philosophies / levels of knowlege on this. this is mine...)
- decide scope (what are you testing? ususally consists of ip ranges, or some software package, or w/e the agreement or target might be) - enumerate (what is it really you are testing? - enumerate and find all the details about what's inside the scope you decided) - exploit (if you found something in enumeration phase, try and exploit it) - post-exploit (if you're on the box. try to escalate priveleges, lateral movement, look for credentials and other juicy stuff - re-using enumeration tools on the new host is common to try and use it as a stepping stone) - report (write very detailed a report on which you would be able to replicate all of the exposed flaws. a good practice to confirm you know what you did truely.)
These stages have various tools and techniques related to them which you could split by stage and start to learn.
Deciding scope, thats for yourself at the moment, as there's no client demands yet, perhaps in the near future, lets hope for you :).
Enumeration: there's lots of tools to enumerate depending on what you are looking at. So the scope will help you to decide which tools are useful. Tools can include but certainly not limited to: nmap, nc, dirbuster, sqlmap, wpscan, and much much much much more depending on what you're looking at.
exploit: this is a touch cookie, it involves often looking for specific exploits for versions of software and then editing them manually to suit your needs. metasploit is a big help in this within the pentest community, but having learnt basic assembly, C, python etc. is very useful here to be able to modify existing PoC exploits for your own target.
post-exploit: again this is very depending on what you really find, but i would definitely recommend for linux and windows to look at privelege escalation techniques, not relying on tools to do it for you. This is one of the most useful skills i think, as a lot of exploits will land you in a low privelege shell.
report: this is dull as hell as you can imagine, everyone hates it, but in the end it's a test of your knowledge to be able to tell exactly and specifically what, how and why you exploited a certain target, and what it gained you as an adversary. Since you are learning ,i would recommend this step atleast to the point where you regurgitate to yourself on-paper for a friend to read / try what you did. that way you can confirm that you understood what you did, and have some second opinion from a friend who will reproduce your results (or not). very valuable to do, even though it's dull!
To test and try these kinds of things there's tons of 'metasploitable' VMs etc. to learn with. You can set up a few on a lab network (some vms on your laptop!) and try to exploit, then move from one to the other via SSH tunnels etc. And on that topic, learn SSH deeply... learn all about all ways of tunneling and port forwarding it can do. it's magic... but can be confusing as hell when you start out. :)
know this is hardly a concrete tip, but perhaps it will give you some ideas for things YOU are interested in, as being interested will help most of all to learn :)
people need to be aware of this and stop just paving their gardens. create a nice home for some bugs :-) it will be good for your children and their children. So no excuse not to put some flowers outside and keep at least a few insects fed and happy.
Well that's nice of them, so we get to pay crazy amounts in the near future instead of instantly. how generous.