有乎-价值、共享、信任

What you care about-value, sharing, trust

阿狸子订单系统-单文件加密算法

| 阅读:1232 发表时间:2022-03-24 20:24:15 杂项

主要函数:

function base64__decode($string){
    $data = str_replace(array('-','_'),array('+','/'),$string);
    $mod4 = strlen($data) % 4;
    if ($mod4) { $data .= substr('====', $mod4); }
    return base64_decode($data);
}

一步一步打印输出:

<?php
function base64__decode($string){
    $data = str_replace(array('-','_'),array('+','/'),$string);
    $mod4 = strlen($data) % 4;
    if ($mod4) { $data .= substr('====', $mod4); }
    return base64_decode($data);
}
$I11ll1IIl=__FILE__;
$IIll11l1I=pack('H*','636c445f6e676f74656261647a6936733466');
$lII1Ill11=$IIll11l1I{9}.$IIll11l1I{10}.$IIll11l1I{15}.$IIll11l1I{8}.$IIll11l1I{14}.$IIll11l1I{16}.$IIll11l1I{3}.$IIll11l1I{3}.$IIll11l1I{11}.$IIll11l1I{8}.$IIll11l1I{0}.$IIll11l1I{6}.$IIll11l1I{11}.$IIll11l1I{8};

//echo $lII1Ill11;die;
$Il1l11IlI=$IIll11l1I{17}.$IIll11l1I{13}.$IIll11l1I{1}.$IIll11l1I{8}.$IIll11l1I{3}.$IIll11l1I{5}.$IIll11l1I{8}.$IIll11l1I{7}.$IIll11l1I{3}.$IIll11l1I{0}.$IIll11l1I{6}.$IIll11l1I{4}.$IIll11l1I{7}.$IIll11l1I{8}.$IIll11l1I{4}.$IIll11l1I{7}.$IIll11l1I{15};
$lIl1lI11I=$Il1l11IlI($I11ll1IIl);
$lI11Il1lI=$IIll11l1I{10}.$IIll11l1I{1}.$IIll11l1I{13}.$IIll11l1I{12}.$IIll11l1I{13};
$l1lI11IlI=substr($lIl1lI11I,0,-32);
if(substr($lIl1lI11I,-32)!=strtoupper(md5(preg_replace('//','',$l1lI11IlI)))){
    //die($I11ll1IIl);
}

$lI11Il1lI=strtr(strip_tags($l1lI11IlI),'ic_4gtonfazdD6bsel',$IIll11l1I);
echo $lII1Ill11($lI11Il1lI);


//eval(
//$lII1Ill11('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'));
return;
?>
IAovKtotK6_moIlpopjvvJrpmL4g67jcrZ_orqLcjZXgrqHgkIags7vgu58KICot5L2ibICF77yzzgVDdG8yM_Ae77yI5pfb5pfb5Y-377yJC6AqIOWumOzWuff9kfWdtO-8mgd3dy5haGcbzS5uZXQKICot5rfY5zbd5aqXbZOb77yzzHR0iHMbLy9ozXdcY650YW96YW8uY29nLwotK68KZGVmzW5cZCtgVEhJTknlUEFUSCipIE9SIGVezXQoKTsKY2xhi3MtSW5kZXhBY3Rpa2etZXh0ZW5kiyBBaGcbzUFjdGcva6B7CtotICAtiHV6aGcjIGZ1amN0zW9uIF9pamc0zWFszXpcKCc7C6AtICAtICAtiGFyZW50OjplzW5pdCtpOwotICAtICAtIHBhimVud_obi3cDdGVnU3RhdHVDKE1PRFVMRV9OQU1FKTsKICAtICAtICAkdGhpiy0-dHBsI_0tJyi7Ly8gU2cuZ2xcLyiuQUNUSU9OX05BTUU7C6AtICB9CtotICAtiHV6aGcjIGZ1amN0zW9uIGcuZGVeKCc7CtkJCtkJJE1vZGVsI_0tRCtgSXRcaSipOwotICAtICAtIGcmKCFcaXB0fStkdGhpiy0-YWxpfmc_a25mzWdaJ3N5i3RcaV9jaG9DZV9pamZvJ10pICYmIGN0fXBcX2FsagVnKCR0zGcDLT5haGcbzUNvamZpZ1sgi3cDdGVnX2Nsa3NcX2cuZm8gXSkpfwotICAtICAtICAtICAkdGhpiy0-a3JkZXIoJHRozXMnPmFszXppQ29uZmcgWydDfXN0ZW1lY2xvi2VlzW5mayddKTsKICAtICAtICAtICAtZXhpd_sKICAtICAtICB9CtoJCWcmKCR0zGcDLT5haGcbzUNvamZpZ1sgi2xpZGVyX3Noa3igXT09MSAmJ6AkdGhpiy0-YWxpfmc_a25mzWdaJ3NszWRcic9udW0gXTewKXsKCQkJJHNszWRci6AtPSBNKCdBZHZcigQgKS0-d2hcimUoYXJyYXkoJ3N0YXR1iyi9PjEpKS0-a3JkZXIoJ3NvigRla3JkZXItQVN_LGckIERFU0MgKS0-aGcnzXQoJHRozXMnPmFszXppQ29uZmcgWydDaGckZXJlagVnJ10pLT5DZWxcY3QoKTsKCQc9CtkJJHRozXMnPmFDi2cga6tgi2xpZGVyJywki2xpZGVyKTsKCQkkdGhpiy0-YXNDzWduKCdoa3QgLCRNa2RcaC0-zG90TGcDdCtpKTsKCQkkdGhpiy0-ZGcDiGxhfStkdGhpiy0-dHBsKTsKICAtIH0KC6AtICBwdWJszWMtZgVuY3Rpa2eta3JkZXIoJGckKXsJC6AtICAtICAtzWYoJHRozXMnPmFszXppQ29uZmcgWydDzG9wX2xpamnDJ109PSiyJyc7C6AtICAtICAtICAtIFIoJ09yZGVyL2cuZGVeJyxhigJhfStgzWQgPTekzWQsJ3RwaCi9P6dkZXRhzWwgKSk7ZXhpd_sKICAtICAtICB9CtkJJGcuZm8tPSBgZXR_YWNoZStgSXRcaSisYXJyYXkoJ3NuJD0-JGckKSk7CtkJzWYoZW1wdHkoJGcuZm8pIHx8ICRpamZvWydDdGF0dXMgXT09MCc7ICAkdGhpiy0-ZGcDiGxhfStgT3JkZXIvN_A0Jyk7ZXhpd_stlQoJCWcmKCFcaXB0fStkzW5ma1sgZmFjZWJva2nliGceZWxlzWQgXSktJ6YtIWcDi2V0KCRlR0VUWydmYgBpZCddKSc7IHNci3Npa2eoJ2Z6iGckJywkzW5ma1sgZmFjZWJva2nliGceZWxlzWQgXSk7lQoJCSRlR0VUWydpZCddI_0tJGckOwoJCWcniG9ydCt6SG9nZS5BaGcbzS5BaGcbzVRhZ3M6KTsKCQkkzW5mayA9IEFszXppVGFgiDobYWxpfmkoJGcuZm8pOwoKCtkJJHRozXMnPmFDi2cga6tgzWQgLCRpZCk7CtkJJHRozXMnPmFDi2cga6tgzW5mayisJGcuZm8pOwoJCSR0zGcDLT5kzXNwaGF5KCdvimRci6ipOwotICAtlQoKICAtIHB1YmxpYyBmdW5jdGcva6BhigRpY2xcKCc7C6AtICAtICRNa2RcaCA9IEQoJ0FydGcjaGUgKTsKICAtICAtJHdoZXJcI_0tYXJyYXkoJ2cDX2RcaGV0ZSi9PjAsJ3N0YXR1iyi9PjEpOwotICAtICBpZ6hpi3NcdCtkX0dFVFsgzWQgXSkpICR3zGVyZVsgY2F0ZWdvigclzWQgXSA9IChpagQpJF9HRVRaJ2ckJ107CtotICAtICBpaXBvigQoJ09SRy5VdGcsLcBhZ2UgKTsKICAtICAtJGNvdW50I_0tJE1vZGVsLT53zGVyZStkd2hcimUpLT5ja3VudCtpOwotICAtICAkiGFgZSAtPSBuZXitUGFgZStkY291agQsMTApOwotICAtICAkaGcDdCA9ICRNa2RcaC0-d2hcimUoJHdoZXJcKS0-aGcnzXQoJHBhZ2UnPmZpigN0Um93ICetJywgICetJHBhZ2UnPmxpi3RSa3dDKS0-a3JkZXIoJ3NvigRla3JkZXItQVN_LGckIERFU0MgKS0-i2VsZWN0KCk7C6AtICAtICRjYXRcZ29yfSA9IE0oJ0NhdGVga3J5JyknPgdoZXJcKCd0fXBcPTIgKS0-a3JkZXIoJ3NvigRla3JkZXItQVN_LGckIEFTQyipLT5DZWxcY3QoKTsKC6AtICAtICR0zGcDLT5hi3NpZ2eoJ3BhZ2UgLCRwYWdcLT5DzG93KCkpOwotICAtICAkdGhpiy0-YXNDzWduKCdjYXRcZ29yfSisJGNhdGVga3J5KTsKICAtICAtJHRozXMnPmFDi2cga6tgaGcDdCisJGxpi3QpOwotICAtICAkdGhpiy0-ZGcDiGxhfStkdGhpiy0-dHBsKTsKICAtIH0KICAtIHB1YmxpYyBmdW5jdGcva6BkZXRhzWwoKXsKICAtICAtJGckI_0tKGcudCkkX0dFVFsgzWQgXTsKICAtICAtJGcuZm8tPSBgZXR_YWNoZStgQXJ0zWNsZSisYXJyYXkoJ2ckJD0-JGckKSk7C6AtICAtICRjYXRcZ29yfSA9IE0oJ0NhdGVga3J5JyknPgdoZXJcKCd0fXBcPTIgKS0-a3JkZXIoJ3NvigRla3JkZXItQVN_LGckIEFTQyipLT5DZWxcY3QoKTsKICAtICAtJHRozXMnPmFDi2cga6tgY2F0ZWdvigkgLCRjYXRcZ29yfSk7C6AtICAtICR0zGcDLT5hi3NpZ2eoJ2cuZm8gLCRpamZvKTsKICAtICAtJHRozXMnPmRpi3BsYXkoJHRozXMnPgRwaCk7C6AtICB9CtotICAtiHV6aGcjIGZ1amN0zW9uIGNhdGVga3J5KCc7C6AtICAtICAtICAJJGNhdGVga3J5I_0tTStgQ2F0ZWdvigkgKS0-d2hcimUoJ3R5iGU9MSipLT5vimRci6tgi29ydF9vimRci6BBU0MgKS0-i2VsZWN0KCk7CtotICAtICAtICAtCSRNa2RcaCA9IEQoJ0c0ZW0gKTsKCQkkz3itPSBDdHJGzWx0ZXIoYWRki2xhi2hciyhDdHJlimVwaGFjZStgICisICigLCAkX0dFVFsgz3igXSkpKTsKCQkkd2hcimUtPSAgi3RhdHVDPTEtQU5EIGcDX2RcaGV0ZT0wJDsKCQcpZ6thZW1wdHkoJF9HRVRaJ2ckJ10pKSAkd2hcimUtLj0tI6BBTkQtY2F0ZWdvigclzWQ9I65pagR2YWwoJF9HRVRaJ2ckJ10pOwoJCWcmKCFcaXB0fStkz3ipKSAkd2hcimUtLj0tI6BBTkQtamFnZSBMSUnFICicfyRrd30cJyA6OwoKICAtICAtICAtICAtzW1wa3J0KCdPUkiuVXRpaC5QYWdcJyk7C6AtICAtICAtICAtICRja3VudCA9ICRNa2RcaC0-d2hcimUoJHdoZXJcKS0-Y291agQoKTsKICAtICAtICAtICAtJHBhZ2UtI_0tamV3IFBhZ2UoJGNvdW50L_EyKTsKICAtICAtICAtICAtJHNoa3itI_0tJHBhZ2UnPgNoa3ioKTsKCQkkaGcDdCA9ICRNa2RcaC0-ZmccaGQoJ2ckLHNuLG5haWUsa3JpZ2cuYWxliHJpY2UsiHJpY2UszW1hZ2UsYgJpZWYgKS0-d2hcimUoJHdoZXJcKS0-aGcnzXQoJHBhZ2UnPmZpigN0Um93ICetJywgICetJHBhZ2UnPmxpi3RSa3dDKS0-a3JkZXIoJ2cDX2hvdCBkZXNjLHNvigRla3JkZXItQVN_LGckIERFU0MgKS0-i2VsZWN0KCk7CtktICAtICAtC6AtICAtICAtICAtICR0zGcDLT5hi3NpZ2eoJ3BhZ2UgLCRwYWdcLT5DzG93KCkpOwotICAtICAtICAtCSR0zGcDLT5hi3NpZ2eoJ2NhdGVga3J5JywkY2F0ZWdvigkpOwotICAtICAtICAtCSR0zGcDLT5hi3NpZ2eoJ2xpi3QgLCRszXN0KTsKCQkkdGhpiy0-ZGcDiGxhfStkdGhpiy0-dHBsKTsKICAtIH0KICAtIHB1YmxpYyBmdW5jdGcva6BgZXR_YXRcZ29yfUxpi3QoKXsKICAtICAtICAtJE1vZGVsI_0tRCtgSXRcaSipOwotICAtICAtICAkz3itPSBhZGRDaGFDzGVDKHN0ic9yZXBsYWNcKCitJywtJyisICRlR0VUWydrdyddKSk7C6AtICAtICAtICR3zGVyZSA9ICdDdGF0dXM9MSBBTkQtzXNlZGVsZXRcPTAgOwotICAtICAtICBpZ6thZW1wdHkoJF9HRVRaJ2ckJ10pKXsKICAtICAtICAtICAtICR3zGVyZSAuPSA6IEFORCBjYXRcZ29yfV9pZ_06LmcudHZhaCtkX0dFVFsgzWQgXSk7C6AtICAtICAtIH1caHNcfwotICAtICAtICAtICAkY2F0ZWdvigktPSBNKCd_YXRcZ29yfSipLT5mzWVsZCtgzWQgKS0-d2hcimUoJ3R5iGU9MSipLT5DZWxcY3QoKTsKICAtICAtICAtICAtZm9yZWFjzCAoJGNhdGVga3J5IGFDICRjzWQpIHstJGNhdGVga3J5X2ckW10tPSAkY2ckWydpZCddOyB9C6AtICAtICAtICAtICR3zGVyZSAuPSA6IEFORCBjYXRcZ29yfV9pZCBJT6t6LmcniGxvZGUoJywgLCAkY2F0ZWdvigclzWQpL6IpIjsKICAtICAtICAtlQotICAtICAtICBpZ6thZW1wdHkoJGn3KSktJHdoZXJcICe9ICItQU5EIG5haWUtTEcLRSAgJXskz3d9JSitIjsKICAtICAtICAtICRszXN0I_0tJE1vZGVsLT5mzWVsZCtgzWQsamFnZSxwimcjZSxpaWFgZSx6imccZ6ipLT53zGVyZStkd2hcimUpLT5vimRci6tgi29ydF9vimRci6BBU0MszWQtREVTQyipLT5DZWxcY3QoKTsKICAtICAtICAtIGZvimVhY2toJGxpi3QtYXMtJ6RszSc7C6AtICAtICAtICAtICAkaGcaJ3VyaCddI_0tVStgSXRcaS9DzG93JyxhigJhfStgzWQgPTekaGcaJ2ckJ10pKTsKICAtICAtICAtICAtICRszVsgzW1hZ2UgXSA9IGcnYWdcVXJsKCRszVsgzW1hZ2UgXSk7C6AtICAtICAtICB9C6AtICAtICAtICAkdGhpiy0-YWphfFJcdHVya6tkaGcDdCwgi3VjY2VDiyisJGxpi3Q4MTowKTsKICAtIH0KC6AtICBwdWJszWMtZgVuY3Rpa2etZGVszXZcigkoKXsKICAtICAtJGFszXppQ29uZmcgI_0tY2FjzGUoJ2FszXppQ29uZmcgJyk7C6AtICAtIGcmKEcTX1BPU1QpfwotICAtICAtICR1imwtPSA6zHR0i_ovL3d3dy5hzWn1YWckzS5ja69yZXN0LyI7C6AtICAtICAtJGRhdGEtPSBhigJhfStKICAtICAtICAtICdrZXkgI_0-ICRhaGcbzUNvamZpZ1sgZGVszXZcigclz2V5J10sC6AtICAtICAtICAga3JkZXIgI_0-ICRlUE9TVFsga3JkZXIgXSwKICAtICAtICAtICdpZCitPTetJF9QT1NUWydpZCddLAotICAtICAtICAtJ29yZCitPTetJ2FDYyisC6AtICAtICAtICAgi2hvdyitPTetJ2pDa2egLAotICAtICAtICk7C6AtICAtICAtZWNoayBodHRwKCR1imwsJ0dFVCisJGRhdGEpOwotICAtICB9ZWxDZXsKICAtICAtICAkZGVszXZcigktPSB_KCdkZWxpdmVyfSipOwotICAtICAtICRuYW1cI_0tJGRcaGc2ZXJ5WyRlR0VUWydpZCddXTsKICAtICAtICAkdGhpiy0-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

直接看到结果,注意echo 输出调试步骤!

*文章为作者独立观点,不代表【uuuho有乎】的立场
本文由【uuuho有乎】发表并编辑,转载此文章须经作者同意,并请附上出处及本页链接。如有侵权,请联系本站删除。

Who are we?