Earth is an easy box though you will likely find it more challenging than “Mercury” in this series and on the harder side of easy, depending on your experience. There are two flags on the box: a user and root flag which include an md5 hash. This has been tested on VirtualBox so may not work correctly on VMware. Any questions/issues or feedback please email me at: SirFlash at protonmail.com, though it may take a while for me to get back to you.
According to radiometric dating estimation and other evidence, Earth formed over 4.5 billion years ago. Within the first billion years of Earth's history, life appeared in the oceans and began to affect Earth's atmosphere and surface, leading to the proliferation of anaerobic and, later, aerobic organisms. Some geological evidence indicates that life may have arisen as early as 4.1 billion years ago.
别人的python代码
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import binascii str1 = "这里附上三个加密字符串之一" testdata = "According to radiometric dating estimation and other evidence, Earth formed over 4.5 billion years ago. Within the first billion years of Earth's history, life appeared in the oceans and began to affect Earth's atmosphere and surface, leading to the proliferation of anaerobic and, later, aerobic organisms. Some geological evidence indicates that life may have arisen as early as 4.1 billion years ago." //先将testdata文本编码，然后再将字符串转换成十六进制，为什么呢，因为XOR异或运算是十六进制运算符 testdata= binascii.b2a_hex(testdata.encode("utf-8")) //int（str1,16）指明str1是十六进制整数值，hex()将括号里的十进制数值转化为十六进制（XOR运算之后的数值是十进制·········）。 result = hex(int(str1 ,16) ^ int(testdata,16)) print(result)
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import binascii str1 = "2402111b1a0705070a41000a431a000a0e0a0f04104601164d050f070c0f15540d1018000000000c0c06410f0901420e105c0d074d04181a01041c170d4f4c2c0c13000d430e0e1c0a0006410b420d074d55404645031b18040a03074d181104111b410f000a4c41335d1c1d040f4e070d04521201111f1d4d031d090f010e00471c07001647481a0b412b1217151a531b4304001e151b171a4441020e030741054418100c130b1745081c541c0b0949020211040d1b410f090142030153091b4d150153040714110b174c2c0c13000d441b410f13080d12145c0d0708410f1d014101011a050d0a084d540906090507090242150b141c1d08411e010a0d1b120d110d1d040e1a450c0e410f090407130b5601164d00001749411e151c061e454d0011170c0a080d470a1006055a010600124053360e1f1148040906010e130c00090d4e02130b05015a0b104d0800170c0213000d104c1d050000450f01070b47080318445c090308410f010c12171a48021f49080006091a48001d47514c50445601190108011d451817151a104c080a0e5a" testdata = "According to radiometric dating estimation and other evidence, Earth formed over 4.5 billion years ago. Within the first billion years of Earth's history, life appeared in the oceans and began to affect Earth's atmosphere and surface, leading to the proliferation of anaerobic and, later, aerobic organisms. Some geological evidence indicates that life may have arisen as early as 4.1 billion years ago." testdata= binascii.b2a_hex(testdata.encode("utf-8")) result = hex(int(str1 ,16) ^ int(testdata,16)) print(result)
