The rainbow table is a very large set of hash keys pre-computed for a variety of possible combinations of letters, numbers, and other characters. It is used to crack various hash encryption passwords. There are a lot of rainbow tables on the Internet for us to download, of course, you can also generate your own, rainbowcrack is such a tool.
RainbowCrack uses the memory time exchange technology to accelerate
As per the documentation on MySQL I moved the storage of passwords from using password () to using MD5 (). I read a number of places that stated that this was a method that couldn't be reversed and it was far more secure than the previous method. I was feeling confident that life was about to get a little more secure. while going through my daily RSS feeds and mailing lists for spikesource, I happenned upon a thread about someone discussing how easy it was to break MD5 hashes. it was a simple ma
execution commands are shown below.[emailprotected]:~# cd /usr/share/rainbowcrack/(2) Use the Rtgen command to generate a rainbow table based on MD5. The execution commands are as follows:[emailprotected]:/usr/share/rainbowcrack#./rtgen MD5 loweralpha-numeric 1 5 0 3800 33554432 0rainbow table Md5_low Eralpha-numeric#1-5_0_3800x33554432_0.rt Parametershash Algorithm:md5hash LENGTH:16CHARSET:ABCDEFGHIJKLMNO
Foreign hash (MD5, NTLM, LM, SHA) password online hack websiteThis is a foreign hash password online crack site list, support a variety of types of hash password, the current can be query cracked hash includes: MD5, NTLM, LM, SHA1, SHA 256-512, MySQL, Wpa-psk.MD5Md5decrypter (uk)Plain-textCrackfoo-nncHashcrackGdataMd5thisMd5crackNoisetteJoomlaaaIgrkioMd5decrypterShell-stormNetmd5crackXMD5ThekaineInsideproMd5passGenerujAuthsecuMd5decryptionSchwettCrackfor.meMd5-dbDrasenGromwebMd5hoodMd5.my-addrMd
password and store the NTLM hash ), in this case, the NTLM table of ophcrack is used to search for the NTLM hash instead of the LM hash.
Rainbow table:AlgorithmRainbow tables correspond to algorithms, such as MD5 generation, lm generation, NTLM, and Sha generation. Therefore, pay attention to the hash type you get when using them, it is a waste of time to crack the table by using the corresponding rainbow table instead of Zhang guanli Dai. It is a waste of time to crack the table using the LM
, but it does not mean that there is no way to enter. To put it simply, a demonstration system without a complete password policy means that you have installed a system that cannot be closed.. In many cases, some security technology researchers dismissed this, but countless security incidents have proved that the most often destructive attack originated from the smallest weakness, such as weak passwords and directory columns.Tables, SQL injection, and so on. Therefore, this is of little signific
/servlet/CookieExample?cook ...
http://victim/C:%5C/
Http://victim/resin-doc/viewfile/?contextpath=/otherwebappservletpath=file=WEB-INF/web.xml
Http://victim/[path]/[device]. [Extension]
Http://victim/%20
www.nosec.org FTP
At present, there is a kind of resources in the network is widely used, that is rainbow table technology, plainly is a hash corresponding table, there are some Web sites to provide this kind of service, the external claims that storage space is greater than how much G, like
WceLs/usr/share/wceWce-l List of users who have logged into Windows hash, to obtain the domain user's hash, with the tool with the Rainbow Table cracked (http://www.project-rainbowcrack.com/table.htm Http://www.freerainbowtables.com), 1 minutes or so, the password will come out.Johnny can hack the hash to get the password.Cd/usr/share/rainbowcrack (There are many tools under Rainbowcrack)Rtgen NTLM Loweral
, but we do not need to crack the password instantly. It is acceptable to wait for several seconds or even a few days to crack the password.
Of course, this is just a rough description of the principle. There are still many problems, such as R selection, hash conflict processing, and how to choose p0 to achieve sufficient coverage, how to generate a rainbow table with limited resources. If you are interested, go to the source code of rainbowcrack.
-charset2=xiao106347, then? 2 represents all possible combinations of the string consisting of X i a o 1 0 6 3 4 7, complete example:Hashcat test.txt-a 3-m 0--custom-charset2=xiao106347? 2?2?2?2?2?2?2?2Hashcat-m 0-a 3-o ee1.txt test.hash--custom-charset1=xiao--custom-charset2=?d? 1?1?1?1?2?2?2?2The first step, Kali Linux 2.0 itself has built-in Metasploit,kali 2.0 has no Metasploit this service, so service Metasploit start does not work.The MSF approach to starting with database support in Kali
command line. The command to export the hash to text is:
Pwdump7.exe> 1.txt can be cracked by tools such as lc5, rainbowcrack, saminside, and ophcrack after hash is obtained, if you are lucky enough, you can use this password to try to log on to other machines on the Intranet. Of course, if you have a high permission, you have to be lucky. Here we also introduce another powerful tool in domain penetration: gsecdumpThe advantage is that files can be s
perform such attacks. Now, if you download a patch, you can use the software to launch a brute force attack on Oracle and open the password. However, depending on the complexity of the password, this may be a very time-consuming process. If you want to speed up this process, you can prepare a table containing all the password encryption in advance, such a table is called a Rainbow table. You can prepare a different rainbow table for each user name, because the password encryption algorithm uses
RainbowCrackRainbowCrack is a password cracking tool that uses Time-Memory Trade-Off Technique to accelerate password cracking. This tool can be downloaded at http://project-rainbowcrack.com. RainbowCrack uses a rainbow table, that is, a pre-calculated plaintext and hash value comparison table. By creating such a rainbow table in advance, you can spend a lot of time cracking your passwords in the future. For more information, seeHere2. Cain generatio
Windows Local password cracking
Window local password hash export tool
PWDump
Copypwd
Windows Local password cracking tool
L0phtCrack
Saminside
Rainbowcrack
UNIX system local password cracking tool
John the Ripper
Application Software password cracking tool
Password kit Enterprise
Advanced XXX password recovery
Rixler password recovery toolbox www.rixler.com
Cain
Tools for viewing local passwords
Nirsoft www.
1. Name: How to make picture ASP Trojan Horse (can display picture)
Build an ASP file, content for Find a normal picture ating.jpg, insert a word trojan (such as Ice Fox), with UltraEdit Hex compiled, inserted in the picture, for
Run successfully, but also search
2. Name: Tricky Internet café
First use the Elite Internet access tool to get user name and password, and then use Computer Management to connect a machine, open telnet, connect, open share,
Copy a Trojan past run can.
3. Name: Feel
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.