{"id":46228,"date":"2025-05-22T17:26:40","date_gmt":"2025-05-22T10:26:40","guid":{"rendered":"https:\/\/antoanthongtinhaiphong.gov.vn\/?p=46228"},"modified":"2025-06-10T17:27:28","modified_gmt":"2025-06-10T10:27:28","slug":"25-loai-ma-doc-da-duoc-phat-hien-trong-vu-tan-cong-mang-sk-telecom","status":"publish","type":"post","link":"https:\/\/antoanthongtinhaiphong.gov.vn\/25-loai-ma-doc-da-duoc-phat-hien-trong-vu-tan-cong-mang-sk-telecom\/","title":{"rendered":"25 lo\u1ea1i m\u00e3 \u0111\u1ed9c \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n trong v\u1ee5 t\u1ea5n c\u00f4ng m\u1ea1ng SK Telecom"},"content":{"rendered":"<p class=\"mt-3 excerpt\">Li\u00ean quan t\u1edbi v\u1ee5 h\u00e3ng vi\u1ec5n th\u00f4ng SK Telecom (SKT) c\u1ee7a H\u00e0n Qu\u1ed1c b\u1ecb tin t\u1eb7c t\u1ea5n c\u00f4ng ng\u00e0y 19\/5, nh\u00f3m \u0111i\u1ec1u tra cho bi\u1ebft \u0111\u00e3 ki\u1ec3m tra t\u1ed5ng c\u1ed9ng 4 \u0111\u1ee3t v\u1edbi kho\u1ea3ng 30.000 m\u00e1y ch\u1ee7 c\u00f3 h\u1ec7 \u0111i\u1ec1u h\u00e0nh Linux c\u1ee7a SKT v\u00e0 ph\u00e1t hi\u1ec7n 25 lo\u1ea1i m\u00e3 \u0111\u1ed9c tr\u00ean 23 m\u00e1y ch\u1ee7.<\/p>\n<div id=\"relatedPost\" class=\"mt-3 mb-3\">\n<div class=\"\">\n<ul class=\"ms-2\">\n<li class=\"d-flex\">\n<ul class=\"d-flex flex-column gap-2\">\n<li class=\"title bullet\" title=\"H\u00e0n Qu\u1ed1c lo ng\u1ea1i v\u1ec1 nguy c\u01a1 r\u00f2 r\u1ec9 th\u00f4ng tin sau v\u1ee5 t\u1ea5n c\u00f4ng m\u1ea1ng v\u00e0o SK Telecom\">H\u00e0n Qu\u1ed1c lo ng\u1ea1i v\u1ec1 nguy c\u01a1 r\u00f2 r\u1ec9 th\u00f4ng tin sau v\u1ee5 t\u1ea5n c\u00f4ng m\u1ea1ng v\u00e0o SK Telecom<\/li>\n<\/ul>\n<\/li>\n<li class=\"d-flex\">\n<ul class=\"d-flex flex-column gap-2\">\n<li class=\"title bullet\" title=\"C\u00e1c h\u1ec7 th\u1ed1ng b\u00e1n l\u1ebb t\u1ea1i Anh b\u1ecb t\u00ea li\u1ec7t do l\u00e0n s\u00f3ng t\u1ea5n c\u00f4ng m\u1ea1ng\">C\u00e1c h\u1ec7 th\u1ed1ng b\u00e1n l\u1ebb t\u1ea1i Anh b\u1ecb t\u00ea li\u1ec7t do l\u00e0n s\u00f3ng t\u1ea5n c\u00f4ng m\u1ea1ng<\/li>\n<\/ul>\n<\/li>\n<li class=\"d-flex\">\n<ul class=\"d-flex flex-column gap-2\">\n<li class=\"title bullet\" title=\"T\u1eadp \u0111o\u00e0n vi\u1ec5n th\u00f4ng MTN c\u1ee7a Nam Phi b\u1ecb t\u1ea5n c\u00f4ng m\u1ea1ng\">T\u1eadp \u0111o\u00e0n vi\u1ec5n th\u00f4ng MTN c\u1ee7a Nam Phi b\u1ecb t\u1ea5n c\u00f4ng m\u1ea1ng<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<article id=\"content\" class=\"content gradient\"><img decoding=\"async\" src=\"https:\/\/dulieu.antoanthongtin.gov.vn\/tapchiantoanthongtin\/ea6ef981-0879-4f35-aafc-3d0bc675a1d5\/sk(33).jpg\" \/><\/p>\n<p>Trong \u0111\u00f3, 23 m\u00e1y ch\u1ee7 c\u1ee7a\u00a0<a href=\"https:\/\/antoanthongtin.vn\/tin\/han-quoc-lo-ngai-ve-nguy-co-ro-ri-thong-tin-sau-vu-tan-cong-mang-vao-sk-telecom\">t\u1eadp \u0111o\u00e0n vi\u1ec5n th\u00f4ng l\u1edbn nh\u1ea5t H\u00e0n Qu\u1ed1c SK Telecom<\/a>\u00a0b\u1ecb x\u00e2m nh\u1eadp, t\u1ea5t c\u1ea3 \u0111\u1ec1u l\u01b0u tr\u1eef 4 lo\u1ea1i d\u1eef li\u1ec7u USIM then ch\u1ed1t, bao g\u1ed3m c\u1ea3 th\u00f4ng tin IMSI (m\u00e3 nh\u1eadn d\u1ea1ng thu\u00ea bao di \u0111\u1ed9ng qu\u1ed1c t\u1ebf). L\u01b0\u1ee3ng th\u00f4ng tin b\u1ecb r\u00f2 r\u1ec9 c\u00f3 dung l\u01b0\u1ee3ng 9,82 GB, t\u01b0\u01a1ng \u1ee9ng v\u1edbi 26.957.749 tr\u01b0\u1eddng h\u1ee3p theo m\u00e3 nh\u1eadn d\u1ea1ng thu\u00ea bao di \u0111\u1ed9ng qu\u1ed1c t\u1ebf (IMSI).<\/p>\n<p>Ngo\u00e0i 4 lo\u1ea1i m\u00e3 \u0111\u1ed9c t\u1eebng \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 trong \u0111\u1ee3t \u0111i\u1ec1u tra \u0111\u1ea7u ti\u00ean v\u00e0o ng\u00e0y 29\/4, nh\u00f3m \u0111i\u1ec1u tra trong \u0111\u1ee3t hai \u0111\u00e3 ph\u00e1t hi\u1ec7n th\u00eam 21 lo\u1ea1i m\u1edbi, trong \u0111\u00f3 c\u00f3 m\u1ed9t lo\u1ea1i m\u00e3 \u0111\u1ed9c d\u1ea1ng Web Shell, v\u00e0 c\u00e1c lo\u1ea1i c\u00f2n l\u1ea1i \u0111\u1ec1u thu\u1ed9c d\u00f2ng m\u00e3 \u0111\u1ed9c d\u1ea1ng c\u1eeda h\u1eadu (backdoor) BPFDoor. Qua ph\u00e2n t\u00edch chi ti\u1ebft 15 trong s\u1ed1 23 m\u00e1y ch\u1ee7 b\u1ecb nhi\u1ec5m m\u00e3 \u0111\u1ed9c, nh\u00f3m \u0111i\u1ec1u tra x\u00e1c \u0111\u1ecbnh c\u00f3 hai m\u00e1y ch\u1ee7 li\u00ean k\u1ebft v\u1edbi h\u1ec7 th\u1ed1ng x\u00e1c th\u1ef1c kh\u00e1ch h\u00e0ng t\u00edch h\u1ee3p \u0111\u00e3 b\u1ecb r\u00f2 r\u1ec9 nhi\u1ec1u th\u00f4ng tin c\u00e1 nh\u00e2n, g\u1ed3m m\u00e3 nh\u1eadn di\u1ec7n thi\u1ebft b\u1ecb di \u0111\u1ed9ng qu\u1ed1c t\u1ebf (IMEI), h\u1ecd t\u00ean, ng\u00e0y th\u00e1ng n\u0103m sinh, s\u1ed1 \u0111i\u1ec7n tho\u1ea1i v\u00e0 \u0111\u1ecba ch\u1ec9 email.<\/p>\n<p>C\u1ee5 th\u1ec3, c\u00f3 291.831 m\u00e3 IMEI b\u1ecb ph\u00e1t hi\u1ec7n n\u1eb1m trong c\u00e1c t\u1eadp tin t\u1ea1m th\u1eddi c\u1ee7a m\u00e1y ch\u1ee7 li\u00ean k\u1ebft. Sau hai \u0111\u1ee3t \u0111i\u1ec1u tra chi ti\u1ebft, nh\u00f3m \u0111i\u1ec1u tra cho bi\u1ebft kh\u00f4ng ph\u00e1t hi\u1ec7n th\u00eam d\u1ea5u hi\u1ec7u\u00a0<a href=\"https:\/\/antoanthongtin.vn\/tin\/du-luan-my-day-song-vi-ro-ri-tin-quan-su-mat\">r\u00f2 r\u1ec9 th\u00f4ng tin<\/a>\u00a0n\u00e0o trong kho\u1ea3ng th\u1eddi gian t\u1eeb ng\u00e0y 3\/12 n\u0103m ngo\u00e1i \u0111\u1ebfn ng\u00e0y 24\/4 n\u0103m nay, kho\u1ea3ng th\u1eddi gian m\u00e0 h\u1ec7 th\u1ed1ng c\u00f2n l\u01b0u l\u1ea1i nh\u1eadt k\u00fd c\u1ee7a t\u01b0\u1eddng l\u1eeda. Tuy nhi\u00ean, nh\u00f3m \u0111i\u1ec1u tra kh\u00f4ng th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00f3 x\u1ea3y ra r\u00f2 r\u1ec9 th\u00f4ng tin k\u1ec3 t\u1eeb khi m\u00e3 \u0111\u1ed9c \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t v\u00e0o m\u00e1y ch\u1ee7 t\u1eeb ng\u00e0y 15\/6\/2022 \u0111\u1ebfn ng\u00e0y 2\/12\/2024 hay kh\u00f4ng, do m\u00e1y ch\u1ee7 kh\u00f4ng c\u00f2n l\u01b0u l\u1ea1i nh\u1eadt k\u00fd.<\/p>\n<p>Nh\u00f3m \u0111i\u1ec1u tra hi\u1ec7n \u0111ang ti\u1ebfp t\u1ee5c ph\u00e2n t\u00edch 8 m\u00e1y ch\u1ee7 nhi\u1ec5m m\u00e3 \u0111\u1ed9c c\u00f2n l\u1ea1i, v\u00e0 x\u00e1c \u0111\u1ecbnh t\u00ecnh tr\u1ea1ng l\u00e2y nhi\u1ec5m m\u00e3 \u0111\u1ed9c tr\u00ean to\u00e0n b\u1ed9 m\u00e1y ch\u1ee7 c\u1ee7a SKT, bao g\u1ed3m c\u1ea3 h\u1ec7 \u0111i\u1ec1u h\u00e0nh Linux v\u00e0 Windows. Nh\u00f3m \u0111i\u1ec1u tra c\u0169ng y\u00eau c\u1ea7u SKT x\u00e1c minh kh\u1ea3 n\u0103ng r\u00f2 r\u1ec9 th\u00f4ng tin c\u00e1 nh\u00e2n v\u00e0 \u0111\u01b0a ra c\u00e1c ph\u01b0\u01a1ng \u00e1n ph\u00f2ng ng\u1eeba thi\u1ec7t h\u1ea1i cho ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p>Theo h\u00e3ng tin Yonhap c\u1ee7a H\u00e0n Qu\u1ed1c, ng\u00e0y 19\/5, m\u1ed9t nh\u00f3m \u0111i\u1ec1u tra li\u00ean ng\u00e0nh gi\u1eefa ch\u00ednh ph\u1ee7 v\u00e0 khu v\u1ef1c t\u01b0 nh\u00e2n c\u1ee7a n\u01b0\u1edbc n\u00e0y cho bi\u1ebft m\u00e1y ch\u1ee7 c\u1ee7a t\u1eadp \u0111o\u00e0n vi\u1ec5n th\u00f4ng l\u1edbn nh\u1ea5t H\u00e0n Qu\u1ed1c SK Telecom, v\u1ed1n ch\u1ee9a th\u00f4ng tin c\u00e1 nh\u00e2n v\u00e0 d\u1eef li\u1ec7u USIM (SIM \u0111i\u1ec7n tho\u1ea1i m\u1ea1ng 3G) c\u1ee7a t\u1ea5t c\u1ea3 ng\u01b0\u1eddi d\u00f9ng, \u0111\u00e3 b\u1ecb x\u00e2m nh\u1eadp trong m\u1ed9t cu\u1ed9c\u00a0<a href=\"https:\/\/antoanthongtin.vn\/tin\/lan-song-tan-cong-mang-khien-cac-he-thong-ban-le-tai-anh-bi-te-liet\">t\u1ea5n c\u00f4ng m\u1ea1ng<\/a>. \u0110i\u1ec1u n\u00e0y l\u00e0m d\u1ea5y l\u00ean lo ng\u1ea1i v\u1ec1 kh\u1ea3 n\u0103ng r\u00f2 r\u1ec9 d\u1eef li\u1ec7u USIM quan tr\u1ecdng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c giao d\u1ecbch t\u00e0i ch\u00ednh.<\/p>\n<p>Hi\u1ec7n SK Telecom c\u00f3 25 tri\u1ec7u thu\u00ea bao, bao g\u1ed3m kho\u1ea3ng 2 tri\u1ec7u ng\u01b0\u1eddi d\u00f9ng g\u00f3i c\u01b0\u1edbc gi\u00e1 r\u1ebb. Trong s\u1ed1 c\u00e1c m\u00e1y ch\u1ee7 b\u1ecb \u1ea3nh h\u01b0\u1edfng, c\u00f3 2 m\u00e1y ch\u1ee7 t\u1eebng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m kho l\u01b0u tr\u1eef t\u1ea1m th\u1eddi cho d\u1eef li\u1ec7u c\u00e1 nh\u00e2n nh\u01b0 t\u00ean, ng\u00e0y sinh, s\u1ed1 \u0111i\u1ec7n tho\u1ea1i v\u00e0 \u0111\u1ecba ch\u1ec9 email. Hi\u1ec7n c\u00e1c nh\u00e0 \u0111i\u1ec1u tra v\u1eabn \u0111ang x\u00e1c minh quy m\u00f4 d\u1eef li\u1ec7u c\u00e1 nh\u00e2n l\u01b0u tr\u1eef tr\u00ean hai m\u00e1y ch\u1ee7 n\u00e0y. SK Telecom \u0111\u00e3 ph\u00e1t hi\u1ec7n v\u1ee5 t\u1ea5n c\u00f4ng v\u00e0o ng\u00e0y 18\/4. \u0110\u1ec3 kh\u1eafc ph\u1ee5c, c\u00f4ng ty \u0111\u00e3 \u0111\u1ec1 ngh\u1ecb thay th\u1ebf USIM mi\u1ec5n ph\u00ed cho to\u00e0n b\u1ed9 25 tri\u1ec7u thu\u00ea bao, trong \u0111\u00f3 c\u00f3 2 tri\u1ec7u ng\u01b0\u1eddi d\u00f9ng g\u00f3i c\u01b0\u1edbc gi\u00e1 r\u1ebb, nh\u1eb1m ng\u0103n ch\u1eb7n h\u00e0nh vi tr\u1ed9m danh t\u00ednh ho\u1eb7c gian l\u1eadn t\u00e0i ch\u00ednh.<\/p>\n<p>Ngo\u00e0i ra, t\u1eadp \u0111o\u00e0n n\u00e0y c\u0169ng \u0111\u00e3 t\u1ef1 \u0111\u1ed9ng \u0111\u0103ng k\u00fd d\u1ecbch v\u1ee5 b\u1ea3o v\u1ec7 USIM cho t\u1ea5t c\u1ea3 ng\u01b0\u1eddi d\u00f9ng nh\u1eb1m ng\u0103n ch\u1eb7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng t\u00e0i ch\u00ednh tr\u00e1i ph\u00e9p.<\/p>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>Li\u00ean quan t\u1edbi v\u1ee5 h\u00e3ng vi\u1ec5n th\u00f4ng SK Telecom (SKT) c\u1ee7a H\u00e0n Qu\u1ed1c b\u1ecb tin t\u1eb7c t\u1ea5n c\u00f4ng ng\u00e0y 19\/5, nh\u00f3m \u0111i\u1ec1u tra cho bi\u1ebft \u0111\u00e3 ki\u1ec3m tra t\u1ed5ng c\u1ed9ng 4 \u0111\u1ee3t v\u1edbi kho\u1ea3ng 30.000 m\u00e1y ch\u1ee7 c\u00f3 h\u1ec7 \u0111i\u1ec1u h\u00e0nh Linux c\u1ee7a SKT v\u00e0 ph\u00e1t hi\u1ec7n 25 lo\u1ea1i m\u00e3 \u0111\u1ed9c tr\u00ean 23 m\u00e1y ch\u1ee7. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":46229,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[24,35],"tags":[],"class_list":["post-46228","post","type-post","status-publish","format-standard","has-post-thumbnail","category-tin-noi-bat","category-tin-tuc-su-kien"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/posts\/46228","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/comments?post=46228"}],"version-history":[{"count":1,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/posts\/46228\/revisions"}],"predecessor-version":[{"id":46230,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/posts\/46228\/revisions\/46230"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/media\/46229"}],"wp:attachment":[{"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/media?parent=46228"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/categories?post=46228"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/tags?post=46228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}