jsfuck | 易学教程

CTF之加解密总结

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0x01 Base64 Base64顾名思义就是用64个可显示字符表示所有的ASC字符，64也就是6Bits，而ASC字符一共有256个，也就是8Bits。Base64编码要求把3个8位字节（38=24）转化为4个6位的字节（46=24），之后在6位的前面补两个0，形成8位一个字节的形式。如果剩下的字符不足3个字节，则用0填充，输出字符使用’=’，因此编码后输出的文本末尾可能会出现1或2个’=’ 内存1个字符占8位例如转前： s 1 3 先转成ascii：对应 115 49 51 2 进制： 01110011 00110001 00110011 6 个一组（ 4 组） 011100110011000100110011 然后才有后面的 011100 110011 000100 110011 然后计算机是 8 位 8 位的存数 6 不够，自动就补两个高位 0 了所有有了高位补 0 科学计算器输入 00011100 00110011 00000100 00110011 得到 28 51 4 51 查对下照表 c z E z 形式 ZXZhbCgkX1BPU1RbcDRuOV96MV96aDNuOV9qMXVfU2gxX0oxM10pNTU2NJC3ODHHYWJIZ3P4ZWY = 在线base64解密 0x02 Base32 Base32和Base64相比只有一个区别就是

Alternative way to get “C” letter in jsfuck

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来源： https://stackoverflow.com/questions/63673610/alternative-way-to-get-c-letter-in-jsfuck

JSFuck: call sequence of functions with 2 (or more) parameters without nesting

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来源： https://stackoverflow.com/questions/63604058/jsfuck-call-sequence-of-functions-with-2-or-more-parameters-without-nesting

JSFuck: call sequence of functions with 2 (or more) parameters without nesting

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来源： https://stackoverflow.com/questions/63604058/jsfuck-call-sequence-of-functions-with-2-or-more-parameters-without-nesting

Pass function with one argument to array.map using jsfuck

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来源： https://stackoverflow.com/questions/63618313/pass-function-with-one-argument-to-array-map-using-jsfuck

Access to RegExp using JSFuck convention

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来源： https://stackoverflow.com/questions/63605144/access-to-regexp-using-jsfuck-convention

Access to RegExp using JSFuck convention

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来源： https://stackoverflow.com/questions/63605144/access-to-regexp-using-jsfuck-convention

It is possible to call function with 2 params or more using JSFuck convention?

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来源： https://stackoverflow.com/questions/63601330/it-is-possible-to-call-function-with-2-params-or-more-using-jsfuck-convention

It is possible to call function with 2 params or more using JSFuck convention?

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来源： https://stackoverflow.com/questions/63601330/it-is-possible-to-call-function-with-2-params-or-more-using-jsfuck-convention

Call methods in flow way for arrays using jsfuck convention

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来源： https://stackoverflow.com/questions/63631908/call-methods-in-flow-way-for-arrays-using-jsfuck-convention