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Q2: What tool could we use to analyze randomness in different pieces of data such as password reset tokens? Setting like these and then start the attack.Q1: Which tool in Burp Suite can we use to perform a 'diff' on responses and other pieces of data? This vulnerability called IDOR(Insecure Direct Object References) The endpoint has not had the correct access set, which would allow us to read all of the tickets. And these pages are numbered like ~support/ticket/NUMBER If we click on any of the rows in the table, we get redirected to a page. The home interface shows us a table of tickets. We can sort our results, one request should stand out as being different.Īfter login, we can see the support home page. Do the same thing for the second payload set and the list of passwords. In the first payload set, go to payload options and choose load then select usernames list. Then change the Attack type to be “Pitchfork” We can avoid a straight bruteforce and instead use a credential stuffing attack.Īctivate the Burp Proxy and try to log in, catching the request in your proxy.

This test portal login page has no protective measures in place: It means that we could very easily attack this form using a cluster bomb attack for a bruteforce.īut they give us a list of leaked credentials for Bastion Hosting employees. Payload Encoding: allows us to override the default URL encoding options that are applied automatically to allow for the safe transmission of our payload.Payload Processing: allows us to define rules to applied to each payload in the set before being sent to the target.Payload Options: differ depending on the payload type we select for the current payload set.The second dropdown in this section allows us to select a “payload type”. Payload Sets: allows us to choose which position we want to configure a set for as well as type of payload we would like to use.“Payloads” sub-tab is split into four sections. In this case, we would use a cluster bomb attack.

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It uses one payload set per position and iterates(반복하다) through them all at once.Ĭluster bomb allows us to choose multiple payload sets: one per position, up to a maximum of 20 iterates through each payload set individually making sure that every possible combination of payloads is tested.įor example, we have three users and three passwords, but we don’t know how to match them up. It may help to think of Pitchfork as being like having numerous Snipers running simultaneously. For example, this could be a single file containing a wordlist or a range of numbers.īattering ram puts the same payload in every position rather than in each position in turn.Īfter Sniper, Pitchfork is the attack type you are most likely to use. When conducting a sniper attack, we provide one set of payloads. It is the first and most common attack type. Auto: attempts to select the most likely positions automatically useful if we cleared the default positions and want them back.Add: lets us define new positions by highlighting them in the editor and clicking the button.Resource Pool: not particularly useful to us in Burp Community.Payloads: allows us to select values to insert into each of the positions we defined in the previous sub-tab.Positions: allows us to select an Attack Type, as well as configure where in the request template we wish to insert our payloads.This speed restriction means that many hackers choose to use other tools for brutefocing (like Wfuzz, Ffuf)

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One problem: to access the full speed of Intruder, we need Burp Professional. For example, by capturing a request containing a login attempt, we could then configure Intruder to swap out the username and password fields for values form a wordlist -> bruteforce the login form. It allows us to take a request and use it as a template to send many more requests with slightly altered values automatically. Intruder allows us to automate requests, which is very useful when fuzzing or brute forcing.