transformed.js

var importObject = {
    env: {
        i: function (arg1, arg2) {
            arg1 -= arg2;
            var a = arguments.length;
            var b = arguments[2];
            var c = b.__proto__.slice([...b]);
            print('[+] imported function executed.');
        },
    }
};
var wasmCode = new Uint8Array([0x0, 0x61, 0x73, 0x6d, 0x1, 0x0, 0x0, 0x0, 0x1, 0x7, 0x1, 0x60, 0x2, 0x7f, 0x7f, 0x1, 0x7f, 0x3, 0x2, 0x1, 0x0, 0x4, 0x4, 0x1, 0x70, 0x0, 0x4, 0x6, 0x2e, 0x5, 0x7f, 0x0, 0x41, 0x2a, 0xb, 0x7d, 0x0, 0x43, 0x0, 0x0, 0x0, 0x3f, 0xb, 0x7c, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0, 0x3f, 0xb, 0x7d, 0x0, 0x43, 0x0, 0x0, 0xc0, 0x7f, 0xb, 0x7c, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xff, 0xb, 0x7, 0x40, 0x7, 0x5, 0x74, 0x61, 0x62, 0x6c, 0x65, 0x1, 0x0, 0x3, 0x73, 0x75, 0x6d, 0x0, 0x0, 0x6, 0x61, 0x6e, 0x73, 0x77, 0x65, 0x72, 0x3, 0x0, 0x7, 0x61, 0x6e, 0x73, 0x77, 0x65, 0x72, 0x31, 0x3, 0x1, 0x7, 0x61, 0x6e, 0x73, 0x77, 0x65, 0x72, 0x32, 0x3, 0x2, 0x7, 0x61, 0x6e, 0x73, 0x77, 0x65, 0x72, 0x33, 0x3, 0x3, 0x7, 0x61, 0x6e, 0x73, 0x77, 0x65, 0x72, 0x34, 0x3, 0x4, 0x9, 0x7, 0x1, 0x0, 0x41, 0x0, 0xb, 0x1, 0x0, 0xa, 0x9, 0x1, 0x7, 0x0, 0x20, 0x1, 0x20, 0x0, 0x6a, 0xb]);

//var wasmCode = new Uint8Array([0x0,0x61,0x73,0x6d,0x1,0x0,0x0,0x0,0x1,0x8,0x2,0x60,0x1,0x7f,0x0,0x60,0x0,0x0,0x2,0x19,0x1,0x7,0x69,0x6d,0x70,0x6f,0x72,0x74,0x73,0xd,0x69,0x6d,0x70,0x6f,0x72,0x74,0x65,0x64,0x5f,0x66,0x75,0x6e,0x63,0x0,0x0,0x3,0x2,0x1,0x1,0x7,0x11,0x1,0xd,0x65,0x78,0x70,0x6f,0x72,0x74,0x65,0x64,0x5f,0x66,0x75,0x6e,0x63,0x0,0x1,0xa,0x8,0x1,0x6,0x0,0x41,0x12,0x10,0x0,0xb]);
//////////////////////////////////////////////////////////////INIT
try {
    var wasmModule = new WebAssembly.Module(wasmCode);
    var wasmInstance = new WebAssembly.Instance(wasmModule, importObject);

    print('[+] wasmCode validate.');
    print(WebAssembly.validate(wasmCode));
}
catch (e) { print(e); }
////////////////////////////////////////////////////////////EXPORTS
try {
    var wasmInstanceExported = wasmInstance.exports;
    print('[+] wasmInstanceExported.');
    try {
        var wasmInstanceExportedTable = wasmInstance.exports.table;
        for (var i = 0; i < 100; i++) {
            print(wasmInstanceExportedTable.get(i));
            var f = wasmInstanceExportedTable.get(i);
            try {
                var res = f(i);
                res = f(5.40900887767170327461014974881E-315);
                res = f({});
            }
            catch (e) { print(e); }
        }
    }
    catch (e) { print(e); }

    try {
        print(wasmInstanceExported.main(0));
    }
    catch (e) { print(e); }

    try {
        for (var i in wasmInstanceExported) {
            try {
                print(eval('wasmInstanceExported.' + i + ';'));
            }
            catch (e) { print(e); }
            try {
                print(eval('wasmInstanceExported.' + i + '(0);'));

            }
            catch (e) { print(e); }
        }
    }
    catch (e) { print(e); }


    var wasmModuleExports = WebAssembly.Module.exports(wasmModule);
    var varExports = [];
    print('[+] wasmModuleExported.')
    for (var i of wasmModuleExports) {
        print(i + ' : ' + i.kind + ' : ' + i.name);
        varExports.push(i.name);
    }
    for (var i of varExports) {
        try {
            print(eval('wasmInstanceExported.' + i + ';'));
        }
        catch (e) { print(e); }
        try {
            print(eval('wasmInstanceExported.' + i + '(0);'));
        }
        catch (e) { print(e); }
    }
}
catch (e) { print(e) };
//////////////////////////////////////////////////////////////IMPORTS
try {
    var wasmModuleImports = WebAssembly.Module.imports(wasmModule);
    var varImports = [];
    print('[+] wasmModuleImported.');
    for (var i of wasmModuleImports) {
        print(i + ' : ' + i.kind + ' : ' + i.name + ' : ' + i.module);
        varImports.push(i.name);
    }
    for(var scalar of varImports){
        print(scalar);
    }
}
catch (e) { print(e) };

///////////////////////////////////////////////////////////////CUSTOM
try {
    var sections = WebAssembly.Module.customSections(wasmModule, 'custom');
    for(var i in sections){
        print(sections[i]);
    }
    sections = WebAssembly.Module.customSections(wasmModule, 'name');
    for(var i in sections){
        print(sections[i]);
    }
    sections = WebAssembly.Module.customSections(wasmModule, 'unknown');
    for(var i in sections){
        print(sections[i]);
    }
    sections = WebAssembly.Module.customSections(wasmModule, '');
    for(var i in sections){
        print(sections[i]);
    }
}
catch (e) { print(e); }
//////////////////////////////////////////////////////////////END
print('[+] End.');