{"id":47927,"date":"2026-05-28T15:11:39","date_gmt":"2026-05-28T08:11:39","guid":{"rendered":"https:\/\/antoanthongtinhaiphong.gov.vn\/?p=47927"},"modified":"2026-05-29T15:12:16","modified_gmt":"2026-05-29T08:12:16","slug":"lan-song-apt-moi-nham-vao-router-doanh-nghiep-viet-nam-co-nguy-co-bi-anh-huong","status":"publish","type":"post","link":"https:\/\/antoanthongtinhaiphong.gov.vn\/lan-song-apt-moi-nham-vao-router-doanh-nghiep-viet-nam-co-nguy-co-bi-anh-huong\/","title":{"rendered":"L\u00e0n s\u00f3ng APT m\u1edbi nh\u1eafm v\u00e0o router doanh nghi\u1ec7p, Vi\u1ec7t Nam c\u00f3 nguy c\u01a1 b\u1ecb \u1ea3nh h\u01b0\u1edfng"},"content":{"rendered":"<div><b>H\u1ea1 t\u1ea7ng m\u1ea1ng c\u1ee7a nhi\u1ec1u doanh nghi\u1ec7p t\u1ea1i \u0110\u00f4ng Nam \u00c1 \u0111ang b\u1ecb \u0111\u1eb7t v\u00e0o t\u1ea7m ng\u1eafm c\u1ee7a tin t\u1eb7c khi c\u00e1c router bi\u00ean li\u00ean ti\u1ebfp tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau trong ho\u1ea1t \u0111\u1ed9ng gi\u00e1n \u0111i\u1ec7p m\u1ea1ng c\u00f3 \u0111\u1ed9 tinh vi cao. B\u1eb1ng c\u00e1ch ki\u1ec3m so\u00e1t l\u1edbp gateway, k\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 \u00e2m th\u1ea7m theo d\u00f5i, chuy\u1ec3n h\u01b0\u1edbng v\u00e0 thao t\u00fang l\u01b0u l\u01b0\u1ee3ng d\u1eef li\u1ec7u m\u00e0 kh\u00f4ng c\u1ea7n tr\u1ef1c ti\u1ebfp x\u00e2m nh\u1eadp t\u1eebng m\u00e1y t\u00ednh b\u00ean trong h\u1ec7 th\u1ed1ng.<\/b><br \/>\n\u200b<\/div>\n<div>\n<div class=\"bbImageWrapper  js-lbImage\" title=\"anh apt.png\" data-src=\"https:\/\/whitehat.vn\/attachments\/anh-apt-png.19076\/\" data-lb-sidebar-href=\"\" data-lb-caption-extra-html=\"\" data-single-image=\"1\"><img loading=\"lazy\" decoding=\"async\" class=\"bbImage\" title=\"anh apt.png\" src=\"https:\/\/whitehat.vn\/attachments\/anh-apt-png.19076\/\" alt=\"anh apt.png\" width=\"700\" height=\"390\" data-url=\"\" data-zoom-target=\"1\" \/><\/div>\n<p>\u200bTheo c\u00e1c chuy\u00ean gia, nh\u00f3m t\u1ea5n c\u00f4ng \u0111\u00e3 tri\u1ec3n khai implant Linux t\u00f9y ch\u1ec9nh router.elf nh\u1eb1m chi\u1ebfm quy\u1ec1n ki\u1ec3m so\u00e1t c\u00e1c router bi\u00ean t\u1ea1i nhi\u1ec1u h\u1ec7 th\u1ed1ng doanh nghi\u1ec7p. Kh\u00e1c v\u1edbi c\u00e1c chi\u1ebfn d\u1ecbch th\u01b0\u1eddng nh\u1eafm v\u00e0o endpoint ho\u1eb7c m\u00e1y ch\u1ee7, ho\u1ea1t \u0111\u1ed9ng l\u1ea7n n\u00e0y t\u1eadp trung tr\u1ef1c ti\u1ebfp v\u00e0o l\u1edbp h\u1ea1 t\u1ea7ng m\u1ea1ng, n\u01a1i ki\u1ec3m so\u00e1t to\u00e0n b\u1ed9 l\u01b0u l\u01b0\u1ee3ng d\u1eef li\u1ec7u ra v\u00e0o h\u1ec7 th\u1ed1ng.<\/p>\n<p>Sau khi x\u00e2m nh\u1eadp th\u00e0nh c\u00f4ng, implant router.elf s\u1ebd thi\u1ebft l\u1eadp k\u1ebft n\u1ed1i HTTPS m\u00e3 h\u00f3a qua c\u1ed5ng 443 t\u1edbi h\u1ea1 t\u1ea7ng m\u00e1y ch\u1ee7 \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa (C2). \u0110\u1ec3 che gi\u1ea5u ho\u1ea1t \u0111\u1ed9ng li\u00ean l\u1ea1c, m\u00e3 \u0111\u1ed9c s\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt DNS over HTTPS (DoH) th\u00f4ng qua d\u1ecbch v\u1ee5 Cloudflare, gi\u00fap c\u00e1c truy v\u1ea5n DNS \u0111\u1ed9c h\u1ea1i h\u00f2a l\u1eabn v\u00e0o l\u01b0u l\u01b0\u1ee3ng web HTTPS th\u00f4ng th\u01b0\u1eddng. \u0110i\u1ec1u n\u00e0y khi\u1ebfn qu\u00e1 tr\u00ecnh gi\u00e1m s\u00e1t v\u00e0 ph\u00e1t hi\u1ec7n tr\u1edf n\u00ean kh\u00f3 kh\u0103n h\u01a1n \u0111\u00e1ng k\u1ec3 n\u1ebfu h\u1ec7 th\u1ed1ng ch\u1ec9 theo d\u00f5i l\u01b0u l\u01b0\u1ee3ng DNS truy\u1ec1n th\u1ed1ng.<\/p>\n<p>\u0110i\u1ec3m nguy hi\u1ec3m nh\u1ea5t c\u1ee7a chi\u1ebfn d\u1ecbch n\u1eb1m \u1edf kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng ngay t\u1ea1i l\u1edbp router. M\u00e3 \u0111\u1ed9c t\u1ef1 \u0111\u1ed9ng ch\u1ec9nh s\u1eeda c\u00e1c quy t\u1eafc iptables nh\u1eb1m chuy\u1ec3n h\u01b0\u1edbng to\u00e0n b\u1ed9 truy v\u1ea5n DNS t\u1eeb c\u00e1c thi\u1ebft b\u1ecb ph\u00eda sau router t\u1edbi h\u1ea1 t\u1ea7ng DNS do tin t\u1eb7c v\u1eadn h\u00e0nh. Khi \u0111\u00f3, k\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 \u00e2m th\u1ea7m \u0111i\u1ec1u h\u01b0\u1edbng ng\u01b0\u1eddi d\u00f9ng sang website gi\u1ea3 m\u1ea1o, can thi\u1ec7p v\u00e0o qu\u00e1 tr\u00ecnh c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m ho\u1eb7c theo d\u00f5i l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp theo t\u1eebng m\u1ee5c ti\u00eau c\u1ee5 th\u1ec3 th\u00f4ng qua danh s\u00e1ch c\u1ea5u h\u00ecnh mang t\u00ean evil_fix.<\/p>\n<p>Nh\u1eb1m duy tr\u00ec hi\u1ec7n di\u1ec7n l\u00e2u d\u00e0i trong h\u1ec7 th\u1ed1ng, nh\u00f3m t\u1ea5n c\u00f4ng c\u00f2n tri\u1ec3n khai th\u00eam backdoor ph\u1ee5 client_rc_start. Payload n\u00e0y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t c\u01a1 ch\u1ebf d\u1ef1 ph\u00f2ng, cho ph\u00e9p kh\u00f4i ph\u1ee5c quy\u1ec1n truy c\u1eadp v\u00e0o thi\u1ebft b\u1ecb ngay c\u1ea3 khi implant ch\u00ednh b\u1ecb ph\u00e1t hi\u1ec7n ho\u1eb7c b\u1ecb g\u1ee1 b\u1ecf. Theo c\u00e1c nh\u00e0 ph\u00e2n t\u00edch, vi\u1ec7c chu\u1ea9n b\u1ecb s\u1eb5n nhi\u1ec1u l\u1edbp duy tr\u00ec truy c\u1eadp cho th\u1ea5y chi\u1ebfn d\u1ecbch \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c b\u00e0i b\u1ea3n v\u1edbi m\u1ee5c ti\u00eau b\u00e1m tr\u1ee5 d\u00e0i h\u1ea1n b\u00ean trong h\u1ea1 t\u1ea7ng n\u1ea1n nh\u00e2n.<\/p>\n<p>Ho\u1ea1t \u0111\u1ed9ng x\u00e2m nh\u1eadp kh\u00f4ng ch\u1ec9 d\u1eebng \u1edf l\u1edbp thi\u1ebft b\u1ecb m\u1ea1ng m\u00e0 c\u00f2n lan sang c\u00e1c m\u00e1y Windows b\u00ean trong c\u00f9ng h\u1ec7 th\u1ed1ng. Sau khi ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c gateway, nh\u00f3m t\u1ea5n c\u00f4ng ti\u1ebfp t\u1ee5c tri\u1ec3n khai Cobalt Strike Beacon, b\u1ed9 c\u00f4ng c\u1ee5 h\u1eadu khai th\u00e1c th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n trong c\u00e1c chi\u1ebfn d\u1ecbch APT, th\u00f4ng qua k\u1ef9 thu\u1eadt DLL sideloading. Tin t\u1eb7c c\u1ea5y file \u0111\u1ed9c h\u1ea1i version.dll c\u1ea1nh ti\u1ebfn tr\u00ecnh h\u1ee3p ph\u00e1p CrashReport.exe. Khi ch\u01b0\u01a1ng tr\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c kh\u1edfi h\u1ea1y, Windows s\u1ebd t\u1ef1 \u0111\u1ed9ng n\u1ea1p th\u01b0 vi\u1ec7n DLL \u0111\u1ed9c h\u1ea1i m\u00e0 kh\u00f4ng t\u1ea1o ra d\u1ea5u hi\u1ec7u b\u1ea5t th\u01b0\u1eddng r\u00f5 r\u1ec7t, gi\u00fap payload ho\u1ea1t \u0111\u1ed9ng d\u01b0\u1edbi danh ngh\u0129a m\u1ed9t ti\u1ebfn tr\u00ecnh h\u1ee3p ph\u00e1p v\u00e0 n\u00e9 tr\u00e1nh nhi\u1ec1u c\u01a1 ch\u1ebf gi\u00e1m s\u00e1t endpoint truy\u1ec1n th\u1ed1ng.<\/p>\n<p>D\u1eef li\u1ec7u ph\u00e2n t\u00edch cho th\u1ea5y implant tr\u00ean router v\u00e0 payload Windows th\u1ef1c ch\u1ea5t \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh t\u1eeb c\u00f9ng m\u1ed9t h\u1ea1 t\u1ea7ng \u0111i\u1ec1u khi\u1ec3n ph\u00eda sau. C\u1ea3 hai \u0111\u1ec1u s\u1eed d\u1ee5ng chung m\u1eabu URI \/api\/v1\/get v\u00e0 \/api\/v1\/post, c\u00f9ng cookie nh\u1eadn di\u1ec7n v\u00e0 th\u1eadm ch\u00ed \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh chu k\u1ef3 beacon gi\u1ed1ng h\u1ec7t nhau \u1edf m\u1ee9c 50 gi\u00e2y. M\u1ee9c \u0111\u1ed9 \u0111\u1ed3ng b\u1ed9 n\u00e0y cho th\u1ea5y \u0111\u00e2y kh\u00f4ng ph\u1ea3i c\u00e1c \u0111\u1ee3t t\u1ea5n c\u00f4ng ri\u00eang l\u1ebb m\u00e0 l\u00e0 m\u1ed9t chi\u1ebfn d\u1ecbch gi\u00e1n \u0111i\u1ec7p m\u1ea1ng \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c v\u00e0 \u0111i\u1ec1u ph\u1ed1i th\u1ed1ng nh\u1ea5t.<\/p>\n<p>D\u00f9 ch\u01b0a c\u00f3 k\u1ebft lu\u1eadn ch\u00ednh th\u1ee9c v\u1ec1 danh t\u00ednh nh\u00f3m \u0111\u1ee9ng sau, nhi\u1ec1u d\u1ea5u v\u1ebft k\u1ef9 thu\u1eadt cho th\u1ea5y chi\u1ebfn d\u1ecbch n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng cao li\u00ean quan c\u00e1c nh\u00f3m tin t\u1eb7c n\u00f3i ti\u1ebfng Trung. Qu\u00e1 tr\u00ecnh ph\u00e2n t\u00edch implant ph\u00e1t hi\u1ec7n nhi\u1ec1u chu\u1ed7i k\u00fd t\u1ef1 ti\u1ebfng Trung trong m\u00e3 ngu\u1ed3n, c\u1ea5u h\u00ecnh ng\u00f4n ng\u1eef zh-CN \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp s\u1eb5n trong profile giao ti\u1ebfp m\u1ea1ng c\u00f9ng d\u1ea5u v\u1ebft c\u1ee7a m\u1ed9t c\u00f4ng c\u1ee5 hack crack t\u1eebng xu\u1ea5t hi\u1ec7n trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng APT tr\u01b0\u1edbc \u0111\u00e2y.\u200b<\/p><\/div>\n<h2>M\u1ed9t s\u1ed1 d\u1ea5u hi\u1ec7u nh\u1eadn di\u1ec7n x\u00e2m nh\u1eadp \u0111\u00e1ng ch\u00fa \u00fd\u200b<\/h2>\n<p>Trong qu\u00e1 tr\u00ecnh ph\u00e2n t\u00edch chi\u1ebfn d\u1ecbch, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 ghi nh\u1eadn nhi\u1ec1u ch\u1ec9 s\u1ed1 x\u00e2m ph\u1ea1m (IoCs) li\u00ean quan tr\u1ef1c ti\u1ebfp t\u1edbi h\u1ea1 t\u1ea7ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 c\u00e1c payload \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong chu\u1ed7i t\u1ea5n c\u00f4ng:<\/p>\n<ul>\n<li data-xf-list-type=\"ul\"><b>C\u00e1c file \u0111\u1ed9c h\u1ea1i xu\u1ea5t hi\u1ec7n tr\u00ean h\u1ec7 th\u1ed1ng<\/b>\n<ul>\n<li data-xf-list-type=\"ul\">router.elf: Implant Linux ch\u00ednh d\u00f9ng \u0111\u1ec3 chi\u1ebfm quy\u1ec1n router bi\u00ean<\/li>\n<li data-xf-list-type=\"ul\">client_rc_start: Backdoor ph\u1ee5 d\u00f9ng \u0111\u1ec3 duy tr\u00ec truy c\u1eadp d\u1ef1 ph\u00f2ng<\/li>\n<li data-xf-list-type=\"ul\">version.dll: Payload DLL sideloading tri\u1ec3n khai Cobalt Strike Beacon tr\u00ean Windows<\/li>\n<\/ul>\n<\/li>\n<li data-xf-list-type=\"ul\"><b>H\u1ea1 t\u1ea7ng \u0111i\u1ec1u khi\u1ec3n (C2) \u0111\u00e1ng ch\u00fa \u00fd<\/b>\n<ul>\n<li data-xf-list-type=\"ul\">contextlayerrun.com<\/li>\n<li data-xf-list-type=\"ul\">specialclouds.com<\/li>\n<li data-xf-list-type=\"ul\">specialclouds.top<\/li>\n<li data-xf-list-type=\"ul\">namefilecode.com<\/li>\n<li data-xf-list-type=\"ul\">discovercoded.com<\/li>\n<\/ul>\n<\/li>\n<li data-xf-list-type=\"ul\"><b>\u0110\u1ecba ch\u1ec9 IP b\u1ecb nghi ph\u1ee5c v\u1ee5 chi\u1ebfn d\u1ecbch<\/b>\n<ul>\n<li data-xf-list-type=\"ul\">8.211.130.16: M\u00e1y ch\u1ee7 \u0111i\u1ec1u khi\u1ec3n C2 qua c\u1ed5ng 443<\/li>\n<li data-xf-list-type=\"ul\">8.213.217.130<\/li>\n<li data-xf-list-type=\"ul\">47.81.37.109: H\u1ea1 t\u1ea7ng DNS gi\u1ea3 m\u1ea1o ph\u1ee5c v\u1ee5 chuy\u1ec3n h\u01b0\u1edbng truy v\u1ea5n<\/li>\n<li data-xf-list-type=\"ul\">23.254.129.112: N\u00fat chuy\u1ec3n h\u01b0\u1edbng l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng<\/li>\n<\/ul>\n<\/li>\n<li data-xf-list-type=\"ul\"><b>D\u1ea5u hi\u1ec7u ho\u1ea1t \u0111\u1ed9ng m\u1ea1ng b\u1ea5t th\u01b0\u1eddng<\/b>\n<ul>\n<li data-xf-list-type=\"ul\">URI \u0111i\u1ec1u khi\u1ec3n: \/api\/v1\/get v\u00e0 \/api\/v1\/post<\/li>\n<li data-xf-list-type=\"ul\">Cookie nh\u1eadn di\u1ec7n: UK= v\u00e0 ZF=<\/li>\n<li data-xf-list-type=\"ul\">Chu k\u1ef3 beacon c\u1ed1 \u0111\u1ecbnh kho\u1ea3ng 50 gi\u00e2y<\/li>\n<li data-xf-list-type=\"ul\">S\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a nh\u00f3m ipset mang t\u00ean evil_fix tr\u00ean router b\u1ecb x\u00e2m nh\u1eadp<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<div>C\u00e1c chuy\u00ean gia an ninh m\u1ea1ng cho r\u1eb1ng router bi\u00ean \u0111ang d\u1ea7n tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau \u01b0u ti\u00ean c\u1ee7a nhi\u1ec1u nh\u00f3m APT do \u0111\u00e2y l\u00e0 n\u01a1i to\u00e0n b\u1ed9 l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng c\u1ee7a doanh nghi\u1ec7p b\u1eaft bu\u1ed9c ph\u1ea3i \u0111i qua. M\u1ed9t khi ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c l\u1edbp thi\u1ebft b\u1ecb n\u00e0y, tin t\u1eb7c kh\u00f4ng ch\u1ec9 theo d\u00f5i ho\u1ea1t \u0111\u1ed9ng truy c\u1eadp Internet m\u00e0 c\u00f2n c\u00f3 th\u1ec3 can thi\u1ec7p v\u00e0o qu\u00e1 tr\u00ecnh ph\u00e2n gi\u1ea3i DNS, chuy\u1ec3n h\u01b0\u1edbng l\u01b0u l\u01b0\u1ee3ng ho\u1eb7c \u00e2m th\u1ea7m gi\u00e1m s\u00e1t k\u1ebft n\u1ed1i n\u1ed9i b\u1ed9 m\u00e0 kh\u00f4ng c\u1ea7n tr\u1ef1c ti\u1ebfp x\u00e2m nh\u1eadp t\u1eebng m\u00e1y t\u00ednh ri\u00eang l\u1ebb.<\/p>\n<p>Vi\u1ec7c nhi\u1ec1u doanh nghi\u1ec7p t\u1ea1i Vi\u1ec7t Nam v\u1eabn v\u1eadn h\u00e0nh c\u00e1c thi\u1ebft b\u1ecb Linux-based \u1edf l\u1edbp gateway v\u00e0 edge network \u0111ang t\u1ea1o ra th\u00eam r\u1ee7i ro tr\u01b0\u1edbc l\u00e0n s\u00f3ng t\u1ea5n c\u00f4ng nh\u1eafm v\u00e0o h\u1ea1 t\u1ea7ng m\u1ea1ng. Khi router bi\u00ean tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau \u01b0u ti\u00ean c\u1ee7a c\u00e1c nh\u00f3m APT, c\u00e1c t\u1ed5 ch\u1ee9c c\u1ea7n kh\u1ea9n tr\u01b0\u01a1ng r\u00e0 so\u00e1t to\u00e0n b\u1ed9 c\u1ea5u h\u00ecnh firewall v\u00e0 DNS, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c quy t\u1eafc chuy\u1ec3n h\u01b0\u1edbng l\u01b0u l\u01b0\u1ee3ng t\u1edbi nh\u1eefng \u0111\u1ecba ch\u1ec9 IP l\u1ea1 ho\u1eb7c ngo\u00e0i h\u1ec7 th\u1ed1ng qu\u1ea3n tr\u1ecb h\u1ee3p l\u1ec7.<\/p>\n<p>V\u1ec1 l\u00e2u d\u00e0i, doanh nghi\u1ec7p c\u1ea7n xem l\u1edbp gateway v\u00e0 router bi\u00ean nh\u01b0 m\u1ed9t ph\u1ea7n tr\u1ecdng y\u1ebfu c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c ph\u00f2ng th\u1ee7 thay v\u00ec ch\u1ec9 t\u1eadp trung b\u1ea3o v\u1ec7 endpoint. Vi\u1ec7c gi\u00e1m s\u00e1t t\u00ednh to\u00e0n v\u1eb9n firmware, \u00e1p d\u1ee5ng x\u00e1c th\u1ef1c \u0111a y\u1ebfu t\u1ed1 cho h\u1ec7 th\u1ed1ng qu\u1ea3n tr\u1ecb thi\u1ebft b\u1ecb m\u1ea1ng v\u00e0 theo d\u00f5i m\u1ecdi thay \u0111\u1ed5i li\u00ean quan t\u1edbi firewall ho\u1eb7c DNS c\u00f3 th\u1ec3 gi\u00fap ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c d\u1ea5u hi\u1ec7u x\u00e2m nh\u1eadp tr\u01b0\u1edbc khi tin t\u1eb7c k\u1ecbp m\u1edf r\u1ed9ng quy\u1ec1n ki\u1ec3m so\u00e1t trong h\u1ea1 t\u1ea7ng n\u1ed9i b\u1ed9.\u200b<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>H\u1ea1 t\u1ea7ng m\u1ea1ng c\u1ee7a nhi\u1ec1u doanh nghi\u1ec7p t\u1ea1i \u0110\u00f4ng Nam \u00c1 \u0111ang b\u1ecb \u0111\u1eb7t v\u00e0o t\u1ea7m ng\u1eafm c\u1ee7a tin t\u1eb7c khi c\u00e1c router bi\u00ean li\u00ean ti\u1ebfp tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau trong ho\u1ea1t \u0111\u1ed9ng gi\u00e1n \u0111i\u1ec7p m\u1ea1ng c\u00f3 \u0111\u1ed9 tinh vi cao. B\u1eb1ng c\u00e1ch ki\u1ec3m so\u00e1t l\u1edbp gateway, k\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 \u00e2m th\u1ea7m theo [&hellip;]<\/p>\n","protected":false},"author":20,"featured_media":47928,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[3,24,35],"tags":[],"class_list":["post-47927","post","type-post","status-publish","format-standard","has-post-thumbnail","category-canh-bao-khuyen-nghi","category-tin-noi-bat","category-tin-tuc-su-kien"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/posts\/47927","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/comments?post=47927"}],"version-history":[{"count":1,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/posts\/47927\/revisions"}],"predecessor-version":[{"id":47929,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/posts\/47927\/revisions\/47929"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/media\/47928"}],"wp:attachment":[{"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/media?parent=47927"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/categories?post=47927"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/tags?post=47927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}