这段代码是病毒吗

[薛洋(Xue Yang)]

function initcode() {
['sojson.v4']["\x66\x69\x6c\x74\x65\x72"]["\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x6f\x72"](((['sojson.v4'] + [])["\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x6f\x72"]['\x66\x72\x6f\x6d\x43\x68\x61\x72\x43\x6f\x64\x65']['\x61\x70\x70\x6c\x79'](null, "99W111h110B115Y111c108w101N46P108b111C103X40w39M26412q31449b20195W30721L20462K25913R33258e104M116k116w112n58b47i47E103g105g116I104n117h98U46L99s111w109C47D100q105p114u107I49S57Y56w51D47a99A104s97V116c103E112d116H39l41i59"'\x73\x70\x6c\x69\x74')))('sojson.v4');
}

[dirk1983]

这段是版权声明……