{"id":623,"date":"2017-05-15T09:26:05","date_gmt":"2017-05-15T08:26:05","guid":{"rendered":"https:\/\/rosetta.vn\/short\/?p=623"},"modified":"2017-05-15T09:26:05","modified_gmt":"2017-05-15T08:26:05","slug":"bkav-ma-doc-tong-tien-da-lay-toi-may-tinh-o-viet-nam","status":"publish","type":"post","link":"https:\/\/rosetta.vn\/short\/2017\/05\/15\/bkav-ma-doc-tong-tien-da-lay-toi-may-tinh-o-viet-nam\/","title":{"rendered":"Bkav: m\u00e3 \u0111\u1ed9c t\u1ed1ng ti\u1ec1n \u0111\u00e3 l\u00e2y t\u1edbi m\u00e1y t\u00ednh \u1edf Vi\u1ec7t Nam"},"content":{"rendered":"

\"\"<\/a><\/p>\n

Th\u00f4ng qua di\u1ec5n \u0111\u00e0n b\u1ea3o m\u1eadt WhiteHat, Bkav \u0111\u00e3 ph\u00e1t \u0111i c\u1ea3nh b\u00e1o v\u1ec1 l\u00e2y nhi\u1ec5m m\u00e3 \u0111\u1ed9c Wanna Cryptor \u1edf m\u1ed9t s\u1ed1 m\u00e1y t\u00ednh t\u1ea1i Vi\u1ec7t Nam. Th\u00f4ng tin c\u1ea3nh b\u00e1o n\u00e0y cho bi\u1ebft, Wanna Cryptor \u0111ang t\u1ea5n c\u00f4ng v\u00e0o m\u00e1y t\u00ednh qua c\u00e1c t\u1eadp tin \u0111\u00ednh k\u00e8m email ho\u1eb7c \u0111\u01b0\u1eddng d\u1eabn (link) nh\u00fang m\u00e3 \u0111\u1ed9c gi\u1ed1ng nh\u01b0 c\u00e1ch t\u1ea5n c\u00f4ng c\u1ee7a c\u00e1c lo\u1ea1i m\u00e3 \u0111\u1ed9c t\u1ed1ng ti\u1ec1n (ransomware) kh\u00e1c. Tuy nhi\u00ean, d\u00f2ng m\u00e3 \u0111\u1ed9c n\u00e0y \u0111\u01b0\u1ee3c b\u1ed5 sung kh\u1ea3 n\u0103ng l\u00e2y nhi\u1ec5m tr\u00ean c\u00e1c m\u00e1y t\u00ednh k\u1ebft n\u1ed1i m\u1ea1ng.<\/p>\n

C\u1ee5 th\u1ec3, Wanna Cryptor s\u1ebd ti\u1ebfn h\u00e0nh qu\u00e9t to\u00e0n b\u1ed9 c\u00e1c m\u00e1y t\u00ednh trong c\u00f9ng m\u1ea1ng (ngang h\u00e0ng) \u0111\u1ec3 t\u00ecm ki\u1ebfm thi\u1ebft b\u1ecb c\u00f3 l\u1ed7 h\u1ed5ng EternalBlue c\u1ee7a d\u1ecbch v\u1ee5 SMB (tr\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows). T\u1eeb \u0111\u00f3, m\u00e3 \u0111\u1ed9c c\u00f3 th\u1ec3 l\u00e2y lan v\u00e0o c\u00e1c m\u00e1y c\u00f3 l\u1ed7 h\u1ed5ng m\u00e0 kh\u00f4ng c\u1ea7n ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i thao t\u00e1c tr\u1ef1c ti\u1ebfp v\u1edbi t\u1eadp tin \u0111\u00ednh k\u00e8m ho\u1eb7c \u0111\u01b0\u1eddng d\u1eabn c\u00f3 m\u00e3 \u0111\u1ed9c.<\/p>\n

Bkav nh\u1eadn \u0111\u1ecbnh r\u1eb1ng \u0111\u00e3 l\u00e2u r\u1ed3i m\u1edbi l\u1ea1i xu\u1ea5t hi\u1ec7n lo\u1ea1i virus ph\u00e1t t\u00e1n r\u1ed9ng qua Internet, k\u1ebft h\u1ee3p v\u1edbi khai th\u00e1c l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt \u0111\u1ec3 l\u00e2y nhi\u1ec5m qua nhi\u1ec1u m\u00e1y t\u00ednh kh\u00e1c trong m\u1ea1ng LAN (m\u1ea1ng n\u1ed9i b\u1ed9). M\u00e3 \u0111\u1ed9c n\u00e0y c\u00f3 th\u1ec3 x\u1ebfp v\u00e0o m\u1ee9c nguy hi\u1ec3m nh\u1ea5t v\u00ec v\u1eeba c\u00f3 t\u1ed1c \u0111\u1ed9 l\u00e2y lan nhanh v\u1eeba c\u00f3 t\u00ednh ph\u00e1 ho\u1ea1i n\u1eb7ng n\u1ec1.<\/p>\n

\u00d4ng V\u0169 Ng\u1ecdc S\u01a1n, Ph\u00f3 ch\u1ee7 t\u1ecbch Bkav ph\u1ee5 tr\u00e1ch m\u1ea3ng ch\u1ed1ng m\u00e3 \u0111\u1ed9c (anti malware) cho bi\u1ebft, Bkav \u0111\u00e3 nh\u1eadn \u0111\u1ecbnh v\u00e0o cu\u1ed1i n\u0103m ngo\u00e1i r\u1eb1ng n\u0103m 2017 s\u1ebd ch\u1ee9ng ki\u1ebfn s\u1ef1 b\u00f9ng n\u1ed5 c\u1ee7a m\u00e3 \u0111\u1ed9c t\u1ed1ng ti\u1ec1n do m\u00e3 \u0111\u1ed9c n\u00e0y mang l\u1ea1i \u201cl\u1ee3i nhu\u1eadn\u201d tr\u1ef1c ti\u1ebfp cho hacker. Ki\u1ec3u l\u00e2y nhi\u1ec5m c\u1ee7a m\u00e3 \u0111\u1ed9c Wanna Cryptor tuy kh\u00f4ng m\u1edbi nh\u01b0ng cho th\u1ea5y xu h\u01b0\u1edbng t\u1eadn d\u1ee5ng c\u00e1c l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt v\u1eeba xu\u1ea5t hi\u1ec7n \u0111\u1ec3 t\u1ea5n c\u00f4ng v\u00e0 ki\u1ebfm ti\u1ec1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 t\u1ea5n c\u00f4ng v\u00e0o c\u00e1c l\u1ed7 h\u1ed5ng c\u1ee7a h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/p>\n

Theo website NBC News, h\u00e3ng b\u1ea3o m\u1eadt Avast cho bi\u1ebft, \u0111\u00e3 c\u00f3 75.000 m\u00e1y t\u00ednh b\u1ecb l\u00e2y nhi\u1ec5m m\u00e3 \u0111\u1ed9c Wana Cryptor 2.0 \u1edf 99 qu\u1ed1c gia v\u00e0 v\u00f9ng l\u00e3nh th\u1ed5; trong \u0111\u00f3 Nga, Ukraina v\u00e0 \u0110\u00e0i Loan n\u1eb1m trong s\u1ed1 c\u00e1c \u0111\u1ecba \u0111i\u1ec3m b\u1ecb t\u1ea5n c\u00f4ng h\u00e0ng \u0111\u1ea7u. C\u00f3 kho\u1ea3ng 16 b\u1ec7nh vi\u1ec7n c\u1ea5p qu\u1ed1c gia v\u00e0 m\u1ed9t s\u1ed1 d\u1ecbch v\u1ee5 y t\u1ebf c\u00f3 li\u00ean quan \u1edf n\u01b0\u1edbc Anh b\u1ecb t\u1ea5n c\u00f4ng b\u1edfi m\u00e3 \u0111\u1ed9c n\u00e0y; \u1edf Scotland c\u0169ng c\u00f3 5 b\u1ec7nh vi\u1ec7n b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi m\u00e3 \u0111\u1ed9c.<\/p>\n

C\u00f2n website The Register (Anh qu\u1ed1c) \u0111\u0103ng t\u1ea3i th\u00f4ng tin v\u1ec1 n\u1ea1n nh\u00e2n c\u00f3 m\u00e1y t\u00ednh \u0111\u00e3 l\u00e2y nhi\u1ec5m m\u00e3 \u0111\u1ed9c v\u00e0 b\u1ecb kh\u00f3a b\u1edfi Wanna Cryptor b\u1ecb y\u00eau c\u1ea7u n\u1ed9p s\u1ed1 ti\u1ec1n 300 Bitcoin (ti\u1ec1n \u1ea3o) \u0111\u1ec3 m\u1edf kh\u00f3a m\u00e1y t\u00ednh, chu\u1ed9c l\u1ea1i d\u1eef li\u1ec7u.<\/p>\n

Tr\u00ean c\u00e1c website, m\u00e3 \u0111\u1ed9c t\u1ed1ng ti\u1ec1n n\u00e0y c\u00f3 kh\u00e1 nhi\u1ec1u t\u00ean g\u1ecdi kh\u00e1c nhau nh\u01b0 Wanna Cryptor 2.0 ho\u1eb7c Wanna Cry, Wanna Decryptor\u2026 \u0110\u00e2y l\u00e0 m\u00e3 \u0111\u1ed9c c\u00f3 kh\u1ea3 n\u0103ng l\u00e2y lan nhanh qua m\u1ea1ng tr\u00ean ph\u1ea1m vi to\u00e0n c\u1ea7u.<\/p><\/blockquote>\n

Source: Bkav: m\u00e3 \u0111\u1ed9c t\u1ed1ng ti\u1ec1n \u0111\u00e3 l\u00e2y t\u1edbi m\u00e1y t\u00ednh \u1edf Vi\u1ec7t Nam<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Th\u00f4ng qua di\u1ec5n \u0111\u00e0n b\u1ea3o m\u1eadt WhiteHat, Bkav \u0111\u00e3 ph\u00e1t \u0111i c\u1ea3nh b\u00e1o v\u1ec1 l\u00e2y nhi\u1ec5m m\u00e3 \u0111\u1ed9c Wanna Cryptor \u1edf m\u1ed9t s\u1ed1 m\u00e1y t\u00ednh t\u1ea1i Vi\u1ec7t Nam. Th\u00f4ng tin c\u1ea3nh b\u00e1o n\u00e0y cho bi\u1ebft, Wanna Cryptor \u0111ang t\u1ea5n c\u00f4ng<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false},"categories":[30],"tags":[475,474],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p8jhJx-a3","_links":{"self":[{"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/posts\/623"}],"collection":[{"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/comments?post=623"}],"version-history":[{"count":0,"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/posts\/623\/revisions"}],"wp:attachment":[{"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/media?parent=623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/categories?post=623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/tags?post=623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}