brute force attack example

/*Find all prime return numbers in a rangeSolution: Create a table and retrieve the number of prime numbers in less than 0.1 billion. There are about 780 such numbers.Key Point: brute-force SolutionProblem solving person: lingnichongSolution time: 12:02:55Experience in solving the problem: If you create a prime number table in the general method, it is easy to exceed the memory (MLE), so we will first calcu

crackedSmbService login account number and passwordusing the command:Hydra 127.0.0.1-l root-p p.txt SMB4 crackedPop3Service login account number and passworduse command:hydra-l root-p p.txt my.pop3.mail POP35 crackedImapService login account number and passworduse command:hydra-l root-p p.txt 192.168.1.30 IMAP6 crackedHttp-proxyService login account number and passworduse command:hydra-l root-p p.txt http-proxy://192.168.1.207 crackedRdpService login account number and passworduse command

dictionary is pass.lst, the cracked result saved in Ok.lst,-t is the number of simultaneous threads for 1,-f is when cracked a password on stop, IP is local, is the destination IP, Http-post-form means the hack is a form password hack submitted using the Post form of HTTP.The following parameter is the Name property of the corresponding form field in the Web page, and the following Hack https: # hydra-m/index.php-l muts-p pass.txt 10.36.16.18 HTTPS Crack TeamSpeak:

. The idea of JS abuse lookup method is very simple. There is only one principle, that is, to "make full use of the built-in Jscript method ": First, we use the toString () method of the Array object to generate a string containing Array elements. In this string, the Array elements are separated by commas, therefore, we require that the content of the array element should not contain commas. Then, we use the replace () method of the String object to replace the key String we are looking

! This is the biggest problem! I suspect that it is not the brute-force mode, but the mask mode. But it is also strange that the CPU only uses 23%.Pid user pr ni virt res shr s % CPU % mem time + COMMAND13471 root 15 0 136 m 81 m 31 m S 23.3. 09 cudaHashcat-plu12 pid user pr ni virt res shr s % CPU % mem time + COMMAND 13471 root 15 0 136 m 81 m 31 m S 23.3 2.8. 09 cudaHashcat-pluStatus ......: RunningInput

FAT32 format does not support NTFS permission. (5) For Windows 2000 series and Windows Server 2003 series, the "Security" tab is easily found by default, but the "Security" tab in Windows XP Professional is disabled by default, you can remove "√" from "use simple sharing (recommended)" in "Advanced Settings" on the "control panel"-"Folder Options"-"View" tab, after "OK", follow the above method again to see the "Security" tab. ==============To sum up, the 2, 3, and 4 methods are the most basic

Python uses weighted random numbers to solve lottery drawing and game Brute Force equipment problems. python random numbers About weighted random numbersFor better understanding, Let's first look at the comparison of three types of random problems:1. n records exist, and m records are selected from them. The order of the selected records is different from that of the selected records.Implementation idea: tr

Brute force injection Explorer Jfpan20000@sina.com (pjf) The most natural way to inject your own code into a running process is to use createremotethread, Nowadays, remote thread injection is a flood of disasters. The same tool monitors remote thread injection and prevents remote thread injection. The injection to explorer or IE when a trojan or backdoor is started is like writing it on your face. "I am a t

; Alchild[m+1]=i;rchild[m+1]=J; +wight[m+1]=wight[i]+Wight[j]; theSearch (cnt-1, m+1); -vis[m+1]=-1; $ } thevis[j]=0; the } the } thevis[i]=0; - } in } the } the intMain () { About //freopen ("Input.txt", "RB", stdin); the //freopen ("Output.txt", "WB", stdout); the intN; thescanf"%d",N); + while(n--){ - init (); thescanf"%lf%d",r,s);Bayi the for(intI=1; i){ thescanf"%d",wight[i]); -vis[i]=0; - } the

Brute force injection Explorer Jfpan20000@sina.com (pjf) The most natural way to inject your own code into a running process is to use createremotethread, Nowadays, remote thread injection is a flood of disasters. The same tool monitors remote thread injection and prevents remote thread injection. The injection to explorer or IE when a trojan or backdoor is started is like writing it on your face. "I am a t

1212123456661235END Sample output 220 Source2012 ACM/ICPC Asia Regional Jinhua online Solution: It is still a headache for DFS. I don't know how it runs. Sometimes I am dizzy when I look at the DFS written by others. I have to do more such questions, there was a DFS storm in the last online competition. No .... The question of this question is to give a string composed of numbers, add an equal sign to it, and any plus sign to make the equation true, and ask how many solutions are there. Idea f

Pattern matching is the substring positioning, is the process of finding the first occurrence of a substring in the main string, and finding a successful return to the location, otherwise the return-1 match process is what? first the characters in the first position in the main string and the substring are compared (i,j the position of the main string, the substring respectively), so the i=1,j=1 is initialized, and if the character is equal, the characters in the next position of the two st

Hdu 4932 Miaomiao #39; s Geometry (brute force enumeration)Miaomiao's GeometryTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Problem DescriptionThere are N point on X-axis. Miaomiao wowould like to cover them ALL by using segments with same length.There are 2 limits:1. A point is convered if there is a segments T, the point is the left end or the right end of T.2. The lengt

Whim, with two threads that seem to optimize some violenceFor example, the last point of the plane to this topic, the point copy into 2 copiesOne is sorted by X, one is sorted by Y.Then double-threading violence, one processing x, one processing yIf the data uses X to decrement the card, then because of the double thread, it can't hold YIf the data uses Y to decrement the card, then the card can't hold XSo violent n^2 can be done.#include #include#inc

Because we're going to be poor here. The password includes 0-9,a-z,a-z a total of 62 characters, so we use 62 binary to traverse.First, we implement a 10 binary to 62 binary method. private static char[] CharSet = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ". ToCharArray (); private static string[] CharSet = {"0", "1", "2", "3", "4", "5", "6", "7", "8", "9",// "A", "B", "C", "D", "E", "F",

not.Sample Input3niconiconi~pettan,pettan,tsurupettanwafuwafuSample OutputYesyesnoAuthor: JIANG, KaiSource: The acm-icpc Asia Mudanjiang Regional first Round Title Link: http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemId=5350Question: Ask whether the remaining string after removing non-alphabetic characters satisfies the structure of Ababa or Ababcab, where ABC is a different substringTitle Analysis: First get the target string, and then enumerate the substrings A and B, which is used i

Number of CyclesDescriptionwe know that in programming, we often need to take into account the complexity of time, especially for the loop part. For example, if a for (i=1;iInputThere are T group case,t Outputfor each case, output a value that represents the total amount of computation, perhaps the number is large, then you only need to output the remainder of the 1007 left. Sample Input2 1 3) 2 3 Sample Output3 3Test Instructions:calculates the numbe

letters END; This signals the end of the input. For each line output the Klein combination, break ties with lexicographic order, or ' no solution ' if there is no correct C Ombination. Use the exact format shown below. "Sample Input1 ABCDEFGHIJKL11700519 ZAYEXIWOVU3072997 SOUGHT1234567 THEQUICKFROG0 ENDSample OutputLkebayoxuzghostno Solutiona=1,b=2 Z=26. Given target, find 5 characters from known characters so that v-w^2 + x^3-y^4 + z^5 = target is established. Multi-group solution outputs the

Test instructionsGive two 6 rows and 5 columns of the letter matrix, a password satisfies: The first letter of the password in the two letter matrix in column I appear.Then find the password for the dictionary order K, if there is no outputAnalysis:We first count the letters that appear in each column in each of the two matrices, and then order from small to large.For the first example, we get ACDW, BOP, Gmox, AP, GSUThere is a total of 4x3x4x2x3=288

Question link: http://acm.hnu.cn/online? Action = problem type = show id = 12886> courseid = 274 Solution Report: enter four numbers. You can use parentheses to determine whether a formula with the +,-, *,/, and four arithmetic operations can produce a result of 24. Explain the fourth example of the test: it should be 6/(1-3/4) What are the three types of symbols in the brute