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[new feature] sanitize array value

See original GitHub issue

hi,

lets say now is like

var _0x2MX0 = ["\x75\x70\x64\x61\x74\x65\x64\x21","\x75\x72\x6c","\x23\x6f\x43\x4f\x4d\x50\x41\x4e\x59\x5f\x64\x65\x73\x63\x72\x69\x70\x74\x69\x6f\x6e\x4c\x61\x72\x67\x65"];
if (realORdebug)
                _0x2IN18890 = _0x2IN0[5];
            else
                _0x2IN18890 = _0x2IN0[4];

will be more secure as

if (_0x2IN6850)
                _0x2IN18890 = _0x2IN0[(9-4)];
            else
                _0x2IN18890 = _0x2IN0[~((-(2))-3)];

years ago implemented on a desktop application doing JS obfuscation, getting snippets from Poly engine by http://confuser.codeplex.com/SourceControl/latest#Confuser.Core/Poly/

Issue Analytics

State:
Created 7 years ago
Comments:13 (8 by maintainers)

Top GitHub Comments

1reaction

sanex3339commented, Mar 19, 2017

Escape unicode sequence - very bad protection, that’s why i created option to disable it (escapeUnicodeSequence: false) and i thinking i should make this option disabled by default.

Real string protection - stringArrayEncoding option with rc4 value

1reaction

sanex3339commented, Mar 18, 2017

just replace eval with console.log -) https://jsfiddle.net/ayb9hrg8/

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