{"id":2827,"date":"2024-09-23T08:55:35","date_gmt":"2024-09-23T08:55:35","guid":{"rendered":"https:\/\/tastycounter.net\/index.php\/2024\/09\/23\/stuxnet-vu-khi-ky-thuat-so-dang-so-dau-tien-tren-the-gioi\/"},"modified":"2024-09-23T08:55:35","modified_gmt":"2024-09-23T08:55:35","slug":"stuxnet-vu-khi-ky-thuat-so-dang-so-dau-tien-tren-the-gioi","status":"publish","type":"post","link":"https:\/\/tastycounter.net\/index.php\/2024\/09\/23\/stuxnet-vu-khi-ky-thuat-so-dang-so-dau-tien-tren-the-gioi\/","title":{"rendered":"Stuxnet: V\u0169 kh\u00ed k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u00e1ng s\u1ee3 \u0111\u1ea7u ti\u00ean tr\u00ean th\u1ebf gi\u1edbi"},"content":{"rendered":"<\/p>\n
\n

Stuxnet l\u00e0 m\u1ed9t lo\u1ea1i s\u00e2u m\u00e1y t\u00ednh \u0111\u1ed9c h\u1ea1i \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n l\u1ea7n \u0111\u1ea7u ti\u00ean v\u00e0o th\u00e1ng 6\/2010 sau khi n\u00f3 khi\u1ebfn c\u00e1c c\u01a1 s\u1edf h\u1ea1t nh\u00e2n c\u1ee7a Iran b\u1ecb t\u00ea li\u1ec7t. V\u00e0 cho t\u1edbi nay, Stuxnet v\u1eabn c\u00f2n l\u00e0 n\u1ed7i \u00e1m \u1ea3nh kinh ho\u00e0ng v\u1edbi Internet to\u00e0n c\u1ea7u.<\/p>\n

Stuxnet th\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u00e1c hacker s\u1eed d\u1ee5ng \u0111\u1ec3 khai th\u00e1c c\u00e1c l\u1ed7 h\u1ed5ng zero-day c\u1ee7a h\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows. Nh\u01b0ng Stuxnet kh\u00f4ng ch\u1ec9 chi\u1ebfm \u0111o\u1ea1t m\u00e1y t\u00ednh m\u1ee5c ti\u00eau ho\u1eb7c \u0111\u00e1nh c\u1eafp th\u00f4ng tin t\u1eeb ch\u00fang m\u00e0 s\u00e2u m\u00e1y t\u00ednh \u0111\u1ed9c h\u1ea1i n\u00e0y c\u00f2n tho\u00e1t kh\u1ecfi th\u1ebf gi\u1edbi s\u1ed1 \u0111\u1ec3 ph\u00e1 h\u1ee7y v\u1eadt l\u00fd c\u00e1c thi\u1ebft b\u1ecb m\u00e0 m\u00e1y t\u00ednh ki\u1ec3m so\u00e1t.<\/p>\n

\"Stuxnet<\/p>\n

Stuxnet t\u1ea5n c\u00f4ng c\u01a1 s\u1edf h\u1ea1t nh\u00e2n c\u1ee7a Iran th\u1ebf n\u00e0o?<\/h2>\n

Stuxnet \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n l\u1ea7n \u0111\u1ea7u ti\u00ean v\u00e0o n\u0103m 2010, khi c\u00e1c thanh tra vi\u00ean c\u1ee7a C\u01a1 quan N\u0103ng l\u01b0\u1ee3ng Nguy\u00ean t\u1eed qu\u1ed1c t\u1ebf (IAEA) ph\u00e1t hi\u1ec7n nhi\u1ec1u m\u00e1y ly t\u00e2m c\u1ee7a nh\u00e0 m\u00e1y Natanz (Iran) do h\u00e3ng Siemens s\u1ea3n xu\u1ea5t \u0111\u1ec3 l\u00e0m gi\u00e0u uranium cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho c\u00e1c l\u00f2 ph\u1ea3n \u1ee9ng h\u1ea1t nh\u00e2n, b\u1ecb tr\u1ee5c tr\u1eb7c.<\/p>\n

\u0110i\u1ec1u \u0111\u00e1ng n\u00f3i l\u00e0 c\u00e1c c\u01a1 s\u1edf h\u1ea1t nh\u00e2n c\u1ee7a Iran \u0111\u01b0\u1ee3c c\u00e1ch ly ho\u00e0n to\u00e0n, kh\u00f4ng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng n\u1ed9i b\u1ed9 ho\u1eb7c Internet.<\/p>\n

<\/ins><\/div>\n

M\u1ed9t nh\u00f3m an ninh b\u1ea3o m\u1eadt t\u1eeb Belarus \u0111\u00e3 ph\u00e1t hi\u1ec7n nguy\u00ean nh\u00e2n khi\u1ebfn m\u00e1y ly t\u00e2m ho\u1ea1t \u0111\u1ed9ng sai \u0111\u1ebfn t\u1eeb c\u00e1c m\u00e1y t\u00ednh v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng, v\u00e0 \u0111\u1ee9ng sau l\u00e0 do m\u1ed9t ph\u1ea7n m\u1ec1m m\u00e3 \u0111\u1ed9c c\u1ef1c k\u1ef3 ph\u1ee9c t\u1ea1p. M\u00e3 \u0111\u1ed9c n\u00e0y l\u00e2y lan th\u00f4ng qua c\u1ed5ng k\u1ebft n\u1ed1i USB v\u00e0 \u0111\u00e3 nhanh ch\u00f3ng l\u00e2y nhi\u1ec5m c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n logic l\u1eadp tr\u00ecnh (PLC) \u0111i\u1ec1u khi\u1ec3n c\u00e1c m\u00e1y ly t\u00e2m, r\u1ed3i ng\u1ea7m ph\u00e1 ho\u1ea1i ch\u00fang.<\/p>\n

M\u00e1y ly t\u00e2m \u1edf c\u01a1 s\u1edf h\u1ea1t nh\u00e2n c\u1ee7a Iran \u0111\u1ec1u \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp \u0111\u1ec3 quay v\u1edbi t\u1ed1c \u0111\u1ed9 c\u1ef1c nhanh, t\u1eeb \u0111\u00f3 t\u1ea1o ra l\u1ef1c l\u1edbn h\u01a1n nhi\u1ec1u l\u1ea7n so v\u1edbi tr\u1ecdng l\u1ef1c \u0111\u1ec3 t\u00e1ch c\u00e1c nguy\u00ean t\u1ed1 kh\u1ecfi uranium.<\/p>\n

Sau khi Stuxnet x\u00e2m nh\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng, n\u00f3 \u0111\u00e3 \u0111\u00f3ng c\u00e1c van tho\u00e1t tr\u00ean m\u1ed9t s\u1ed1 m\u00e1y ly t\u00e2m ng\u1eabu nhi\u00ean, \u0111\u1ec3 kh\u00ed l\u1ecdt v\u00e0o song kh\u00f4ng th\u1ec3 tho\u00e1t ra khi\u1ebfn \u00e1p l\u1ef1c b\u00ean trong m\u00e1y ly t\u00e2m t\u0103ng l\u00ean, g\u00e2y thi\u1ec7t h\u1ea1i v\u1ec1 th\u1eddi gian v\u00e0 l\u00e3ng ph\u00ed kh\u00ed.<\/p>\n

\"T\u1ed5ng
T\u1ed5ng th\u1ed1ng Iran Mahmoud Ahmadinejad trong chuy\u1ebfn tham quan c\u00e1c m\u00e1y ly t\u00e2m t\u1ea1i nh\u00e0 m\u00e1y Natanz v\u00e0o n\u0103m 2008 (\u1ea2nh: V\u0103n ph\u00f2ng T\u1ed5ng th\u1ed1ng Iran).<\/figcaption><\/figure>\n

\u0110i\u1ec1u nguy hi\u1ec3m l\u00e0 Stuxnet \u0111\u00e3 x\u00e2m nh\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng trong su\u1ed1t nhi\u1ec1u tu\u1ea7n, sau khi t\u0103ng t\u1ed1c c\u00e1c m\u00e1y ly t\u00e2m trong th\u1eddi gian ng\u1eafn n\u00f3 s\u1ebd l\u00e0m ch\u1eadm nh\u1ecbp c\u1ee7a ch\u00fang v\u1ec1 m\u1ee9c ti\u00eau chu\u1ea9n. \u0110i\u1ec1u n\u00e0y khi\u1ebfn ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3 tr\u1edf n\u00ean kh\u00f3 b\u1ecb ph\u00e1t hi\u1ec7n.<\/p>\n

Ngo\u00e0i ra, nh\u1eb1m che gi\u1ea5u s\u1ef1 hi\u1ec7n di\u1ec7n v\u00e0 ho\u1ea1t \u0111\u1ed9ng tr\u00ean h\u1ec7 th\u1ed1ng, Stuxnet c\u0169ng g\u1eedi t\u00edn hi\u1ec7u c\u1ea3m bi\u1ebfn \u0111\u1ec3 ki\u1ec3m so\u00e1t quy tr\u00ecnh c\u00f4ng nghi\u1ec7p.<\/p>\n

Kh\u00e1c v\u1edbi m\u00e3 \u0111\u1ed9c th\u00f4ng th\u01b0\u1eddng, Stuxnet v\u1eabn ti\u1ebfp t\u1ee5c lan r\u1ed9ng h\u01a1n n\u1eefa d\u00f9 \u0111\u00e3 b\u1ecb ph\u00e1t hi\u1ec7n. V\u00ec v\u1eady, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u g\u1ecdi n\u00f3 l\u00e0 “v\u0169 kh\u00ed k\u1ef9 thu\u1eadt s\u1ed1\u201d.<\/p>\n

<\/ins><\/div>\n

V\u00ec sao Stuxnet nguy hi\u1ec3m?<\/h2>\n

C\u00e1c c\u00f4ng ty b\u1ea3o m\u1eadt, an ninh m\u1ea1ng g\u1ecdi Stuxnet l\u00e0 m\u1ed9t s\u00e2u m\u00e1y t\u00ednh, c\u00f3 th\u1ec3 tinh vi h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi virus m\u00e1y t\u00ednh th\u00f4ng th\u01b0\u1eddng.<\/p>\n

Kh\u00e1c v\u1edbi virus, s\u00e2u m\u00e1y t\u00ednh kh\u00f4ng y\u00eau c\u1ea7u t\u01b0\u01a1ng t\u00e1c c\u1ee7a con ng\u01b0\u1eddi \u0111\u1ec3 k\u00edch ho\u1ea1t m\u00e0 t\u1ef1 \u0111\u1ed9ng lan truy\u1ec1n, \u0111\u00f4i khi l\u00e0 r\u1ea5t nhanh sau khi x\u00e2m nh\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng.<\/p>\n

Kh\u00f4ng ch\u1ec9 x\u00f3a d\u1eef li\u1ec7u, s\u00e2u m\u00e1y t\u00ednh c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c t\u00e1c h\u1ea1i kh\u00e1c nh\u01b0 l\u00e0m qu\u00e1 t\u1ea3i m\u1ea1ng, m\u1edf “c\u1eeda h\u1eadu” (backdoor), ti\u00eau t\u1ed1n b\u0103ng th\u00f4ng, l\u00e0m gi\u1ea3m dung l\u01b0\u1ee3ng \u1ed5 c\u1ee9ng v\u00e0 th\u1ea3 c\u00e1c ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i nguy hi\u1ec3m kh\u00e1c nh\u01b0 rootkit, ph\u1ea7n m\u1ec1m gi\u00e1n \u0111i\u1ec7p v\u00e0 ph\u1ea7n m\u1ec1m m\u00e3 h\u00f3a t\u1ed1ng ti\u1ec1n.<\/p>\n

Stuxnet \u0111\u00e3 l\u00e0m suy y\u1ebfu g\u1ea7n 1.000 m\u00e1y ly t\u00e2m c\u1ee7a Iran trong s\u1ef1 vi\u1ec7c n\u0103m 2010. S\u00e2u m\u00e1y t\u00ednh n\u00e0y \u0111\u01b0\u1ee3c c\u00e1c chuy\u00ean gia \u0111\u00e1nh gi\u00e1 l\u00e0 m\u1ed9t \u0111o\u1ea1n m\u00e3 c\u1ef1c k\u1ef3 ph\u1ee9c t\u1ea1p v\u00e0 s\u1ebd v\u00f4 c\u00f9ng nguy hi\u1ec3m n\u1ebfu coi nh\u1eb9 t\u00e1c \u0111\u1ed9ng c\u1ee7a n\u00f3.<\/p>\n

Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng \u0111\u1ea7u ti\u00ean t\u00ecm c\u00e1ch \u0111\u1ec3 c\u00e1c m\u00e1y t\u00ednh thu\u1ed9c 5 c\u00f4ng ty b\u00ean ngo\u00e0i, \u0111\u01b0\u1ee3c cho l\u00e0 c\u00f3 li\u00ean quan theo m\u1ed9t c\u00e1ch n\u00e0o \u0111\u00f3 \u0111\u1ebfn ch\u01b0\u01a1ng tr\u00ecnh h\u1ea1t nh\u00e2n nhi\u1ec5m m\u00e3 \u0111\u1ed9c t\u1eeb \u0111\u00f3 ph\u00e1t t\u00e1n v\u00e0 v\u1eadn chuy\u1ec3n v\u0169 kh\u00ed b\u00ean trong c\u00e1c USB v\u00e0o c\u01a1 s\u1edf \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 v\u00e0 c\u00e1c m\u00e1y t\u00ednh Siemens.<\/p>\n

Khi \u0111\u00f3, kh\u00f4ng m\u1ed9t h\u1ec7 th\u1ed1ng b\u1ea3o m\u1eadt n\u00e0o “qu\u00e9t” \u0111\u01b0\u1ee3c s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a Stuxnet. Theo c\u00e1c chuy\u00ean gia, ph\u01b0\u01a1ng ph\u00e1p l\u00e2y lan ch\u00ednh c\u1ee7a Stuxnet l\u00e0 USB.<\/p>\n

Stuxnet sau khi t\u1ea5n c\u00f4ng v\u00e0o c\u01a1 s\u1edf h\u1ea1t nh\u00e2n c\u1ee7a Iran, \u0111\u00e3 v\u00f4 t\u00ecnh ph\u00e1t t\u00e1n ra th\u1ebf gi\u1edbi b\u00ean ngo\u00e0i. Stuxnet sau \u0111\u00f3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n \u1edf \u0110\u1ee9c, Ph\u00e1p, \u1ea4n \u0110\u1ed9 v\u00e0 Indonesia.<\/p>\n

Ph\u01b0\u01a1ng th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Stuxnet c\u0169ng t\u1ea1o ti\u1ec1n \u0111\u1ec1 cho c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng nguy hi\u1ec3m kh\u00e1c sau n\u00e0y. V\u00e0o n\u0103m 2015, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u ng\u01b0\u1eddi \u0110\u1ee9c \u0111\u00e3 t\u1ea1o ra m\u1ed9t lo\u1ea1i s\u00e2u m\u00e1y t\u00ednh kh\u00e1c, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 PLC Blaster. Ch\u00fang s\u1eed d\u1ee5ng m\u1ed9t ph\u1ea7n ph\u01b0\u01a1ng th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Stuxnet, c\u00f3 kh\u1ea3 n\u0103ng nh\u1eafm m\u1ee5c ti\u00eau v\u00e0o th\u1ebf h\u1ec7 PLC Siemens S7 series.<\/p>\n

T\u1ed5 ch\u1ee9c an ninh m\u1ea1ng Stormshield cho bi\u1ebft, m\u1ed9t k\u1ecbch b\u1ea3n gi\u1ed1ng nh\u01b0 Stuxnet v\u1eabn c\u00f3 th\u1ec3 x\u1ea3y ra v\u00e0o n\u0103m 2024 v\u00ec nguy\u00ean t\u1eafc s\u1ebd lu\u00f4n c\u00f3 c\u00e1c l\u1ed7 h\u1ed5ng Zero-Day cho ph\u00e9p t\u1ed9i ph\u1ea1m m\u1ea1ng c\u00f3 l\u1ee3i th\u1ebf t\u1ea5n c\u00f4ng.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Stuxnet l\u00e0 m\u1ed9t lo\u1ea1i s\u00e2u m\u00e1y t\u00ednh \u0111\u1ed9c h\u1ea1i \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n l\u1ea7n \u0111\u1ea7u ti\u00ean v\u00e0o th\u00e1ng 6\/2010 sau khi n\u00f3 khi\u1ebfn c\u00e1c c\u01a1 s\u1edf h\u1ea1t nh\u00e2n c\u1ee7a Iran b\u1ecb t\u00ea li\u1ec7t. V\u00e0 cho t\u1edbi nay, Stuxnet v\u1eabn c\u00f2n l\u00e0 n\u1ed7i \u00e1m \u1ea3nh kinh ho\u00e0ng v\u1edbi Internet to\u00e0n c\u1ea7u. Stuxnet th\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u00e1c hacker s\u1eed […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2827","post","type-post","status-publish","format-standard","hentry","category-khong-phan-loai"],"_links":{"self":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts\/2827","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/comments?post=2827"}],"version-history":[{"count":0,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts\/2827\/revisions"}],"wp:attachment":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/media?parent=2827"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/categories?post=2827"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/tags?post=2827"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}