WinRAR brute-force cracking vulnerability official: No need to fix
WinRAR was exposed to a high-risk security vulnerability last week. Malicious attackers can embed specific HTML code in the SFX self-extracting module to execute arbitrary code when the user opens the module.
Vulnerability Lab and Malwarebytes set the risk factor of this Vulnerability to 9.2 (out of 10), and think it is very serious. The
verification was written like this
We can change it like this.
In this way, we can use webshell. php? Url = ADmin. However, attackers can only hold webshell. php in a group. In addition, it can be verified by judging HTTP_REFERER. When a general tool is cracked, it will forge a URL package l with the HTTP_REFERER value of webshell, or some will simply be empty. When we use webshell. php? When the url = ADmin or another page (such as local html) submits a password, the HTTP_REFERER value is a
Kaixin.com android client (Interface) has the brute-force cracking vulnerability. Using this client (Interface) to log on does not limit the number of Logon errors and there is no verification code. Through packet capture analysis, the POST request for logon is: POST http://api.kaixin001.com/oauth/access_token Oauth_signature = {signature calculated by the HMAC-SHA1} x_auth_username = {username} x_auth_mo
! 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
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",
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
Counting coin time limit: 2000/1000 MS (Java/others) memory limit: 32768/32768 K (Java/Others)
Total submission (s): 3841 accepted submission (s): 2691
Problem description assume that a pile of n coins, consisting of 1, 2, and 5, have a total face value of M, evaluate the total number of possible combinations (the number of coins with a certain nominal value can be 0 ).
The first line of input data has a positive integer T, indicating that there are T groups of test data;
In the next t row, eac
, output the longest base subsequence common to all of the given base sequences. if the longest common subsequence is less than three bases in length, display the string "no significant commonalities" instead. if multiple subsequences of the same longest length exist, output only the subsequence that comes first in alphabetical order.Sample Input32GataccagataccagataccagataccagataccagataccagataccagataccagataccagataAaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa3Gataccagataccagatacc
What is the most violent in network security? You may say "cracking!" in a different voice !". Yes, cracking is often ignored by many experts, especially brute force cracking. Many people think this is an incompetent performance. But sometimes it is the only and effective method in the intrusion.
I believe you have used remote cracking. I recommend Hydra for the first time.
Http://freeworld.thc.org/releases
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
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
one Win2k server has two FTP services activated, one of which is on the default port 21 and has recently been attacked by brute force password. the Windows Event Viewer prompts the following message: evevent type: Warning event Source: msftpsvc event category: None event ID: 100 date: 20/02/2006 time: 3:06:33 a.m. User: N/A Computer: abcfp1 description: the server was unable to logon the Windows
line which is in the format below:
S1 S2 S3
S1, S2 and S3 are all strings which are made up of capital letters. those capital letters only include 'A', 'B', 'C', 'D' and 'E', so forget about 'F' to 'Z '. the length of S1, S2 or S3 is no more than 8.
When you put a '= 'between S2 and S3, and put a operator (' + ','-',' × 'or 'hangzhou '.) between S1 and S2, and replace every capital letter with a digit, you get a equation.
You shoshould figure out the number of solutions making the equation
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:
At run time, add the User.txt passwd.txt two file under its directory. Otherwise it will be an error. The program does not add exception handling. The code is a bit lame ...
Copy Code code as follows:
#coding: utf-8-
Import Base64
Import Urllib2
Import Queue
Import Threading,re,sys
Queue = Queue.queue ()
Class Rout_thread (threading. Thread):
def __init__ (SELF,QUEUE,PASSWD):
Threading. Thread.__init__ (self)Self.queue=queueself
Tags: account selection inf param stop sys details force PHPSQLMAP Automatic Injection enumeration"Data Enumeration" --privileges-u username "CU Current Account" -D dvwa-t users-c user--columns "Specify database, table, column" --exclude-sysdbs "Exclude libraries from the system layer" ******************************************************************************* #查具体数据 " premise : The current database user has permission to read the INFORMATION_S
Next, talk about brute force alone, which is a very important means of intrusion when it comes to penetration testing.Here, I only talk about the Web -based violence, and other such as: host, firewall, database, and so the violence to crack, do not speak, we can self-study, we must develop independent self-study habits, encountered problems, and then to solve, that, with doubts to find the answer, Instead o
Mcafee coffee can obtain the license key of all enterprise users through brute force cracking to the enterprise authorization number
In.
Log on to the console and log on with an authorization number 2003199-NAI that complies with the rules. An error is prompted.Use burp suite for brute-force cracking. Here I select
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