Summary of common password-solving websites in CTF

0x00. SynthesisThe Web site contains most of the encoded decoding. http://web2hack.org/xssee/https://www.sojson.com/http://web.chacuo.net/ 0x01. Text in reverse orderhttp://www.qqxiuzi.cn/zh/daoxu/ 0X02.CMD5 Decryptionhttp://www.cmd5.com/http://pmd5.com/http://tool.chinaz.com/Tools/MD5.aspxhttp://md5jiami.51240.com/ 0x03.①base64 Decryptionhttp://tool.chinaz.com/Tools/Base64.aspxhttp://www1.tc711.com/tool/BASE64.htmhttp://base64.supfree.net/http://web.chacuo.net/charsetbase64 ②base32 Decryptionhttp://tomeko.net/online_tools/base32.php?lang=en 0x04. ROT5, ROT13, ROT18, ROT47 displacement Codinghttp://www.qqxiuzi.cn/bianma/ROT5-13-18-47.php 0x05. Yan Text (aadecode)Open Google Chrome-->f12--> Click console--> Paste Copy Enter will appear the answerhttps://cat-in-136.github.io/2010/12/aadecode-decode-encoded-as-aaencode.htmlhttp://utf-8.jp/public/aaencode.html 0x06. Message encoding (UUENCODE:M=75E; f-o9&7hoygdn*ked)Http://web.chacuo.net/charsetuuencodehttp://www.mxcz.net/tools/UUEncode.aspx 0x07. Charles Encryption (Playfair decryption)http://rumkin.com/tools/cipher/playfair.php 0x08. Online encoding and decodinghttp://bianma.911cha.com/ 0x09. Conversion between the input and the systemhttp://tool.oschina.net/hexconvert/ 0x010.16 in and text conversionhttp://www.5ixuexiwang.com/str/from-hex.phphttp://www.5ixuexiwang.com/str/hex.php 0x011. Unicode encoding conversion (4 types)

& #x [hex]: & #x0054;& #x0068;& #x0065, [Decimal]: & #00084;& #00104;& #00101; \u [hex]: \ u0054\u0068\u0065\u+ [Hex]: \u+0054\u+0068\u+0065

http://tool.oschina.net/encode?type=3（\u5927)http://tool.chinaz.com/tools/unicode.aspx（\u5927)Http://tool.oschina.net/encode(& #23433) 0XC12. Brainfuck (++++++++++++[>++++>)Https://www.splitbrain.org/services/ook(ook! and Brainfuck) Https://www.nayuki.io/page/brainfuck-interpreter-javascripthttp://esoteric.sange.fi/brainfuck/impl/interp/i.html 0x013. URL (%23)http://tool.chinaz.com/tools/urlencode.aspxHttp://web.chacuo.net/charseturlencodehttp://tool.oschina.net/encode?type=4 0x014. Two-D code generation/decoderhttp://tool.chinaz.com/qrcode/http://jiema.wwei.cn/ 0x015. Morse codehttp://www.zou114.com/mesm/http://www.jb51.net/tools/morse.htmhttp://rumkin.com/tools/cipher/morse.php 0x016.quipqiup https://www.xarg.org/tools/caesar-cipher/ 0x017. Zen with Buddhismhttp://www.keyfc.net/bbs/tools/tudoucode.aspx 0x018.xxencode (RI64NJS0-ERKPKQM-JRAJM6)Http://web.chacuo.net/charsetxxencode 0x019.jsfuck ([![] +[]) [+[]) Note: use [] ()! + encryption Open Google Chrome-->f12--> Click console--> Paste Copy Enter will appear the answerHttp://discogscounter.getfreehosting.co.uk/js-noalnum.php?ckattempt=1&i=1(in the Big box below, click Eval (--v)) 0x020. UTF-8 encoding (& #x5B89)http://tool.chinaz.com/Tools/UTF-8.aspxhttp://tool.oschina.net/encode?type=2http://www.3464.com/Tools/HtmlToOther/ 0x021. DES (to be keyed)http://encode.chahuo.com/http://tool.oschina.net/encrypt/ 0x022. CaesarHttp://www.zjslove.com/3.decode/kaisa/index.htmlhttp://planetcalc.com/1434/ 0x023. Rabbit (Rabbit) decryptionNote: This code is similar to base64 http://tool.chinaz.com/Tools/TextEncrypt.aspxhttp://tool.oschina.net/encrypt/ 0x024. AESSome examples: U2FSDGVKX1+QTU8KEGMMJWGGKCPUK3XBTDM+KHNRLHSCQL2NSXAW8++YBUKSYLRPhttp://tool.oschina.net/encrypt/http://aes.online-domain-tools.com/ 0x025. JS Decryptionhttp://www.haokuwang.com/jsendecode.htmhttp://www.dheart.net/decode/index.php 0x026. ASP decryptionSome examples: #@~^eqaaaa==vxlj4umkayaumkn3bayaaa==^#[email protected]http://adophper.com/encode.html 0x027. Snake decryption (to key) http://serpent.online-domain-tools.com/ 0x028. GRB vs. hexadecimal conversionshttp://www.sioe.cn/yingyong/yanse-rgb-16/http://www.atool.org/colorpicker.php 0x029.html hidden write online decryptionNote: Keys and URLshttp://fog.misty.com/perry/ccs/snow/snow/snow.html 0x030.shellcode Encoding (\x54\x68\x65\x7f)http://www.jb51.net/article/10399.htm 0x031. Quoted-printable encodingWe receive emails, check the original message, and often see this type of code! (=e6=95=8f=e6=8d=b7=e7=9a)

function Quoted_printable_encode ($string) {     return preg_replace ('/[^\r\n]{73}[^=\r\n]{2}/', "$0=\r\n ", Str_replace ("% "," = "

0x032. Escape/unescape encoding (%u0054%u0068%u0065)https://escape.supfree.net/ 0x032. Tapping code (TAP code)

1 2 3   4 5 1 A B c/k D E 2 F G H   I J 3 L M N   O P 4 Q R S   T U 5 V W X   Y Z

0x033. Encryption for Chinese charactershttp://www.qqxiuzi.cn/bianma/wenbenjiami.php 0x034. Fenceshttp://www.practicalcryptography.com/ciphers/classical-era/rail-fence/ 0x035. Curved path Passwordrequires a pre-agreed key (i.e. curved path) 0x036. Column shift Password Key: How is U cipher: Qoury inpho tkool hbxva uwmtd cfseg Erjez 0x037. Etbashe CodeABCDEFGHIJKLMNOPQRSTUVWXYZ ZYXWVUTSRQPONMLKJIHGFEDCBAhttp://www.practicalcryptography.com/ciphers/classical-era/atbash-cipher/ 0x038. Hill password (using matrix)http://www.practicalcryptography.com/ciphers/hill-cipher/ 0x039. Summer Multi-password (zigzag encryption) 0x040. Compiling the password tableNote: if "Z" is present, it needs to be removed because "Z" is the least frequently used in English, and if it is German, "I" and "J" should be treated as one letter, while French will remove "W" or "K". Organize key lettersc u l t u r E, remove the following repeated letters to get: c u l t r e http://www.practicalcryptography.com/ciphers/classical-era/playfair/ 0x041. Virginia Codehttp://planetcalc.com/2468/(known key)http://rumkin.com/tools/cipher/gronsfeld.php(Unknown key) http://www.zjslove.com/3.decode/weijiniya/index.html 0x042. Automatic key Passwordhttp://www.practicalcryptography.com/ciphers/classical-era/autokey/ 0x043. Beaufort Passwordhttp://www.practicalcryptography.com/ciphers/classical-era/beaufort/ 0x044. Scrolling key Passwordhttp://www.practicalcryptography.com/ciphers/classical-era/running-key/ 0x045. Porta Passwordhttp://www.practicalcryptography.com/ciphers/classical-era/porta/ 0x046. Affine passwordwith the E (x) = (5x + 8) MoD 26 encryption, the D (x) =21 (x-8) mod 26 can be computed so that clear text is available. http://www.practicalcryptography.com/ciphers/classical-era/affine/ 0x047. Bacon passwordhttp://rumkin.com/tools/cipher/baconian.php 0x048. ADFGX Passwordhttp://www.practicalcryptography.com/ciphers/adfgx-cipher/ 0x049. Dual passwordplaintext: The QUICK BROWN fox=>5121542133 5435452521 3523311521: weted tkzne kyome XHttp://www.practicalcryptography.com/ciphers/classical-era/bifid/ 0x050.ppencodeconvert the Perl code into a string of only English lettershttp://namazu.org/~takesako/ppencode/demo.html 0x051.rrencode(Convert all Ruby code to symbols) 0x052.jotherYou can enter the ciphertext in the console of the browser (ie can) to perform decryption (with ! + () [] {} encryption) http://tmxk.org/jother/(coded) 0x053. CR4 decryptionHttp://tool.oschina.net/encrypthttp://tool.chinaz.com/Tools/TextEncrypt.aspx 0x054. VBScriptSome examples:#@~^tgaaaa== ' [6*lila6++p ' axvfilaa6i[[avwi[[a*p[[6*! I ' [6CP ' axvxila6fp[:6+wp[:xvwi[[6+xivriaaa==^#[email protected] http://www.dheart.net/decode/index.php 0x055. Executing php files https://www.shucunwang.com/RunCode/php/ 0x056. Picture/base64 Conversionhttp://tool.oschina.net/encrypt?type=4Reprint must indicate the original address:http://www.cnblogs.com/Polar1dear/p/8781596.html

Summary of common password-solving websites in CTF