{"id":1279,"date":"2022-10-10T16:27:10","date_gmt":"2022-10-10T09:27:10","guid":{"rendered":"https:\/\/longvan.net\/cong-dong\/?p=1279"},"modified":"2022-12-30T15:17:29","modified_gmt":"2022-12-30T08:17:29","slug":"huong-dan-lay-lai-du-lieu-phan-mem-misa-tren-may-chu-da-bi-ma-hoa-du-lieu-o-longvan","status":"publish","type":"post","link":"https:\/\/longvan.net\/cong-dong\/huong-dan-lay-lai-du-lieu-phan-mem-misa-tren-may-chu-da-bi-ma-hoa-du-lieu-o-longvan\/","title":{"rendered":"H\u01b0\u01a1\u0301ng d\u00e2\u0303n l\u00e2\u0301y d\u01b0\u0303 li\u00ea\u0323u ph\u00e2\u0300n m\u00ea\u0300m MISA tr\u00ean ma\u0301y chu\u0309 bi\u0323 ma\u0303 ho\u0301a d\u01b0\u0303 li\u00ea\u0323u \u1edf Long V\u00e2n"},"content":{"rendered":"<p><span class=\"HwtZe\" lang=\"vi\"><span class=\"jCAhz\"><span class=\"ryNqvb\">Ransomware c\u00f3 th\u1ec3 l\u00e2y lan tr\u00ean internet m\u00e0 kh\u00f4ng c\u00f3 m\u1ee5c ti\u00eau c\u1ee5 th\u1ec3. Nh\u01b0ng v\u1ec1 b\u1ea3n ch\u1ea5t, k\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn m\u1ee5c ti\u00eau t\u1ea5n c\u00f4ng, nh\u1eefng m\u1ee5c ti\u00eau th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn l\u00e0 c\u00e1c server ch\u1ee9a c\u01a1 s\u1edf d\u1eef li\u1ec7u nh\u01b0 c\u00e1c ph\u1ea7n m\u1ec1m k\u1ebf to\u00e1n. <\/span><\/span><\/span><\/p>\n<p><span class=\"HwtZe\" lang=\"vi\"><span class=\"jCAhz\"><span class=\"ryNqvb\">\u0110\u1ec3 n\u1eafm r\u00f5 h\u01a1n c\u00e1ch m\u00e0 Ransomeware l\u00e2y nhi\u1ec5m v\u00e0o server c\u0169ng nh\u01b0 c\u00e1ch x\u1eed l\u00fd, Qu\u00fd kh\u00e1ch c\u00f3 th\u1ec3 tham kh\u1ea3o \u1edf <a href=\"https:\/\/longvan.net\/cong-dong\/ransomware-va-cach-phong-chong\/\">\u0111\u00e2y<\/a>. Trong b\u00e0i vi\u1ebft n\u00e0y, Long V\u00e2n s\u1ebd h\u01b0\u1edbng d\u1eabn Qu\u00fd kh\u00e1ch c\u00e1ch l\u1ea5y l\u1ea1i d\u1eef li\u1ec7u c\u1ee7a ph\u1ea7n m\u1ec1m k\u1ebf to\u00e1n MISA tr\u00ean server \u0111\u00e3 b\u1ecb m\u00e3 h\u00f3a.<br \/>\n<\/span><\/span><\/span><\/p>\n<h4>I. Ki\u00ea\u0309m tra va\u0300 xa\u0301c \u0111i\u0323nh d\u01b0\u0303 li\u00ea\u0323u co\u0301 th\u00ea\u0309 s\u01b0\u0309 du\u0323ng.<\/h4>\n<ul>\n<li>D\u01b0\u0303 li\u00ea\u0323u MISA m\u0103\u0323c \u0111i\u0323nh se\u0303 \u0111\u01b0\u01a1\u0323c l\u01b0u ta\u0323i folder <code>C:\\MISA JSC<\/code> , khi ph\u00e2\u0300n m\u00ea\u0300m MISA ho\u0103\u0323c h\u00ea\u0323 \u0111i\u00ea\u0300u ha\u0300nh l\u00f4\u0303i (do ma\u0303 ho\u0301a), ba\u0323n co\u0301 th\u00ea\u0309 truy c\u00e2\u0323p va\u0300o th\u01b0 mu\u0323c tr\u00ean \u0111\u00ea\u0309 ki\u00ea\u0309m tra ca\u0301c d\u01b0\u0303 li\u00ea\u0323u co\u0301 th\u00ea\u0309 s\u01b0\u0309 du\u0323ng.<\/li>\n<li>Ca\u0301c d\u01b0\u0303 li\u00ea\u0323u co\u0301 th\u00ea\u0309 s\u01b0\u0309 du\u0323ng bao g\u00f4\u0300m:\n<ol>\n<li>D\u01b0\u0303 li\u00ea\u0323u backup MISA (ca\u0301c file co\u0301 \u0111u\u00f4i <code>.mbk<\/code> ho\u0103\u0323c <code>.mbz<\/code>) la\u0300 ca\u0301c file backup d\u01b0\u0303 li\u00ea\u0323u MISA \u01a1\u0309 th\u01a1\u0300i \u0111i\u00ea\u0309m g\u00e2\u0300n nh\u00e2\u0301t. Trong tr\u01b0\u01a1\u0300ng h\u01a1\u0323p server MISA co\u0301 backup th\u01b0\u01a1\u0300ng xuy\u00ean, d\u01b0\u0303 li\u00ea\u0323u na\u0300y co\u0301 th\u00ea\u0309 \u0111\u01b0\u01a1\u0323c s\u01b0\u0309 du\u0323ng \u0111\u00ea\u0309 restore khi c\u00e2\u0300n thi\u00ea\u0301t.<\/li>\n<li>D\u01b0\u0303 li\u00ea\u0323u \u0111ang s\u01b0\u0309 du\u0323ng, la\u0300 d\u01b0\u0303 li\u00ea\u0323u \u0111ang cha\u0323y tr\u01b0\u0323c ti\u00ea\u0301p tr\u00ean server MISA, \u0111\u00f4\u0301i v\u01a1\u0301i m\u00f4\u0303i d\u01b0\u0303 li\u00ea\u0323u MISA se\u0303 bao g\u00f4\u0300m 2 file co\u0301 \u0111u\u00f4i la\u0300 <code>.smd<\/code> va\u0300 <code>.sld<\/code> ho\u0103\u0323c <code>.ldf<\/code> . Th\u00f4ng th\u01b0\u01a1\u0300ng ca\u0301c file na\u0300y se\u0303 \u0111\u01b0\u01a1\u0323c l\u01b0u \u01a1\u0309 th\u01b0 mu\u0323c m\u0103\u0323c \u0111i\u0323nh cu\u0309a MISA. \u0110\u00ea\u0309 che\u0301p d\u01b0\u0303 li\u00ea\u0323u qua server m\u01a1\u0301i, c\u00e2\u0300n pha\u0309i co\u0301 \u0111\u00e2\u0300y \u0111u\u0309 d\u01b0\u0303 li\u00ea\u0323u t\u01b0\u0300 hai file k\u00ea\u0309 tr\u00ean.<\/li>\n<\/ol>\n<\/li>\n<li>D\u01b0\u0303 li\u00ea\u0323u \u0111a\u0303 bi\u0323 ma\u0303 ho\u0301a th\u01b0\u01a1\u0300ng co\u0301 \u0111u\u00f4i la\u0300 m\u00f4\u0323t chu\u00f4\u0303i ky\u0301 t\u01b0\u0323 ke\u0300m m\u00f4\u0323t ca\u0301i t\u00ean gi\u00f4\u0301ng nhau (hi\u0300nh d\u01b0\u01a1\u0301i). Kh\u00f4ng th\u00ea\u0309 m\u01a1\u0309 ho\u0103\u0323c s\u01b0\u0309 du\u0323ng \u0111\u01b0\u01a1\u0323c. Ca\u0301c d\u01b0\u0303 li\u00ea\u0323u na\u0300y kh\u00f4ng th\u00ea\u0309 s\u01b0\u0309 du\u0323ng la\u0323i.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1299 size-full aligncenter\" src=\"https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-10-140806.png\" alt=\"\" width=\"463\" height=\"252\" srcset=\"https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-10-140806.png 463w, https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-10-140806-300x163.png 300w\" sizes=\"auto, (max-width: 463px) 100vw, 463px\" \/><br \/>\nTr\u00ean hi\u0300nh, ca\u0301c d\u01b0\u0303 li\u00ea\u0323u co\u0301 t\u01b0\u0300 ZeNyA trong t\u00ean \u0111\u00ea\u0300u \u0111a\u0303 bi\u0323 ma\u0303 ho\u0301a. Kh\u00f4ng th\u00ea\u0309 s\u01b0\u0309 du\u0323ng \u0111\u01b0\u01a1\u0323c. Ca\u0301c file d\u01b0\u0303 li\u00ea\u0323u MISA co\u0300n la\u0323i \u0111\u00ea\u0300u co\u0301 th\u00ea\u0309 t\u00e2\u0323n du\u0323ng \u0111\u00ea\u0309 che\u0301p qua m\u00f4\u0323t server m\u01a1\u0301i.<\/li>\n<\/ul>\n<h4>II. Ti\u00ea\u0301n ha\u0300nh th\u01b0\u0323c hi\u00ea\u0323n<\/h4>\n<ol>\n<li>Ca\u0300i \u0111\u0103\u0323t m\u00f4\u0323t ma\u0301y chu\u0309 m\u01a1\u0301i: ma\u0301y chu\u0309 \u0111a\u0303 bi\u0323 nhi\u00ea\u0303m malware va\u0300 bi\u0323 ma\u0303 ho\u0301a d\u01b0\u0303 li\u00ea\u0323u (cho du\u0300 \u0111a\u0303 \u0111\u01b0\u01a1\u0323c x\u01b0\u0309 ly\u0301) v\u00e2\u0303n ti\u00ea\u0300m \u00e2\u0309n nhi\u00ea\u0300u nguy c\u01a1 bi\u0323 t\u00e2\u0301n c\u00f4ng tr\u01a1\u0309 la\u0323i, v\u00e2\u0323y n\u00ean \u01b0u ti\u00ean ca\u0300i m\u00f4\u0323t server m\u01a1\u0301i \u0111\u00ea\u0309 chuy\u00ea\u0309n d\u01b0\u0303 li\u00ea\u0323u qua.<\/li>\n<li>Ca\u0300i \u0111\u0103\u0323t \u01b0\u0301ng du\u0323ng MISA tr\u00ean ma\u0301y chu\u0309 m\u01a1\u0301i. Ki\u00ea\u0309m tra va\u0300 ca\u0300i \u0111\u0103\u0323t \u0111u\u0301ng phi\u00ean ba\u0309n MISA \u0111a\u0303 s\u01b0\u0309 du\u0323ng \u01a1\u0309 server cu\u0303 \u0111\u00ea\u0309 tra\u0301nh ca\u0301c l\u00f4\u0303i v\u00ea\u0300 phi\u00ean ba\u0309n trong qua\u0301 tri\u0300nh s\u01b0\u0309 du\u0323ng.<\/li>\n<li>Theo k\u00ea\u0301t qua\u0309 ki\u00ea\u0309m tra ph\u00e2\u0300n d\u01b0\u0303 li\u00ea\u0323u \u01a1\u0309 ph\u00e2\u0300n I, copy ca\u0301c d\u01b0\u0303 li\u00ea\u0323u co\u0301 th\u00ea\u0309 s\u01b0\u0309 du\u0323ng \u0111\u01b0\u01a1\u0323c qua server m\u01a1\u0301i.<\/li>\n<li>Import d\u01b0\u0303 li\u00ea\u0323u k\u00ea\u0301 toa\u0301n\n<ul>\n<li>\n<h4>Tr\u01b0\u01a1\u0300ng h\u01a1\u0323p 1: V\u01a1\u0301i d\u01b0\u0303 li\u00ea\u0323u backup.<\/h4>\n<ul>\n<li>M\u01a1\u0309 \u01b0\u0301ng du\u0323ng MISA.<\/li>\n<li>Va\u0300o menu <strong>T\u00ea\u0323p<\/strong>, cho\u0323n <strong>Qua\u0309n ly\u0301 d\u01b0\u0303 li\u00ea\u0323u<\/strong>.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1300 size-medium aligncenter\" src=\"https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-10_QLDL-300x211.png\" alt=\"\" width=\"300\" height=\"211\" srcset=\"https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-10_QLDL-300x211.png 300w, https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-10_QLDL.png 312w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/li>\n<li>Ti\u00ea\u0301p tu\u0323c nh\u00e2\u0301n cho\u0323n<strong> \u0110\u00f4\u0300ng y\u0301<\/strong> trong c\u01b0\u0309a s\u00f4\u0309 \u0111\u0103ng nh\u00e2\u0323p \u0111\u00ea\u0309 ti\u00ea\u0301p tu\u0323c<\/li>\n<li>Trong cu\u0309a s\u00f4\u0309 la\u0300m vi\u00ea\u0323c, nh\u00e2\u0301n cho\u0323n <strong>Phu\u0323c h\u00f4\u0300i<\/strong> \u0111\u00ea\u0309 kh\u00f4i phu\u0323c d\u01b0\u0303 li\u00ea\u0323u t\u01b0\u0300 file backup.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1301 size-full\" src=\"https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022_CSC_edited-e1665390291244.png\" alt=\"\" width=\"873\" height=\"262\" srcset=\"https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022_CSC_edited-e1665390291244.png 873w, https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022_CSC_edited-e1665390291244-300x90.png 300w, https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022_CSC_edited-e1665390291244-768x230.png 768w\" sizes=\"auto, (max-width: 873px) 100vw, 873px\" \/><\/li>\n<li>\u01a0\u0309 ha\u0300ng Cho\u0323n d\u01b0\u0303 li\u00ea\u0323u phu\u0323c h\u00f4\u0300i, cho\u0323n bi\u00ea\u0309u t\u01b0\u01a1\u0323ng folder, sau \u0111o\u0301 cho\u0323n \u0111u\u0301ng file backup d\u01b0\u0303 li\u00ea\u0323u (.mbk, mbz) \u0111a\u0303 copy t\u01b0\u0300 server cu\u0303 qua.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1302 aligncenter\" src=\"https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-10_phuchoi_misa.png\" alt=\"\" width=\"500\" height=\"358\" srcset=\"https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-10_phuchoi_misa.png 529w, https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-10_phuchoi_misa-300x215.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/li>\n<li>L\u01b0\u0323a cho\u0323n d\u01b0\u0303 li\u00ea\u0323u c\u00e2\u0300n phu\u0323c h\u00f4\u0300i va\u0300 nh\u00e2\u0301n cho\u0323n bi\u00ea\u0309u t\u01b0\u01a1\u0323ng Phu\u0323c h\u00f4\u0300i \u0111\u00ea\u0309 kh\u00f4i phu\u0323c la\u0323i d\u01b0\u0303 li\u00ea\u0323u \u01a1\u0309 server m\u01a1\u0301i.<\/li>\n<li>Qua\u0301 tri\u0300nh phu\u0323c h\u00f4\u0300i hoa\u0300n tha\u0300nh khi MISA hi\u00ea\u0309n thi\u0323 th\u00f4ng ba\u0301o <em>&#8220;Phu\u0323c h\u00f4\u0300i d\u01b0\u0303 li\u00ea\u0323u k\u00ea\u0301 toa\u0301n tha\u0300nh c\u00f4ng&#8221;<\/em>.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1303 aligncenter\" src=\"https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-10_phuchoithanhcong-300x166.png\" alt=\"\" width=\"300\" height=\"166\" srcset=\"https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-10_phuchoithanhcong-300x166.png 300w, https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-10_phuchoithanhcong.png 319w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/li>\n<li>V\u01a1\u0301i ca\u0301c ba\u0309n backup qua\u0301 xa, vi\u00ea\u0323c kh\u00f4i phu\u0323c la\u0323i d\u01b0\u0303 li\u00ea\u0323u theo ca\u0301ch na\u0300y se\u0303 kh\u00f4ng th\u00ea\u0309 kh\u00f4i phu\u0323c hoa\u0300n toa\u0300n ngay tr\u01b0\u01a1\u0301c th\u01a1\u0300i \u0111i\u00ea\u0309m MISA bi\u0323 l\u00f4\u0303i b\u01a1\u0309i vi\u00eac ma\u0303 ho\u0301a d\u01b0\u0303 li\u00ea\u0323u.<\/li>\n<\/ul>\n<\/li>\n<li>\n<h4>Tr\u01b0\u01a1\u0300ng h\u01a1\u0323p 2: V\u01a1\u0301i d\u01b0\u0303 li\u00ea\u0323u MISA \u0111ang s\u01b0\u0309 du\u0323ng.<\/h4>\n<ul>\n<li>Ta\u0323o th\u01b0 mu\u0323c Data t\u01b0\u01a1ng \u01b0\u0301ng trong folder ch\u01b0\u0301 d\u01b0\u0303 li\u00ea\u0323u m\u0103\u0323c \u0111i\u0323nh cu\u0309a MISA, v\u01a1\u0301i phi\u00ean ba\u0309n MISA 2020 thi\u0300 th\u01b0 mu\u0323c n\u0103\u0300m \u01a1\u0309 <code>C:\\MISA JSC\\MISA SME.NET 2020\\Data\\MISASME2020 <\/code><\/li>\n<li>Copy t\u00e2\u0301t ca\u0309 d\u01b0\u0303 li\u00ea\u0323u \u0111ang s\u01b0\u0309 du\u0323ng \u0111a\u0303 l\u00e2\u0301y \u0111\u01b0\u01a1\u0323c t\u01b0\u0300 server cu\u0303 qua (bao g\u00f4\u0300m ca\u0301c file .smd, .sld ho\u0103\u0323c .ldf)<\/li>\n<li>Truy c\u00e2\u0323p MISA, m\u01a1\u0309 c\u01b0\u0309a s\u00f4\u0309 <strong>Qua\u0309n ly\u0301 d\u01b0\u0303 li\u00ea\u0323u<\/strong> t\u01b0\u01a1ng t\u01b0\u0323 b\u01b0\u01a1\u0301c 1.<\/li>\n<li>Trong c\u01b0\u0309a s\u00f4\u0309 la\u0300m vi\u00ea\u0323c, nh\u00e2\u0301n cho\u0323n \u0110\u0103ng ky\u0301.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1305 size-full aligncenter\" src=\"https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-10_dangkydulieu-e1665392296259.png\" alt=\"\" width=\"880\" height=\"289\" srcset=\"https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-10_dangkydulieu-e1665392296259.png 880w, https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-10_dangkydulieu-e1665392296259-300x99.png 300w, https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-10_dangkydulieu-e1665392296259-768x252.png 768w\" sizes=\"auto, (max-width: 880px) 100vw, 880px\" \/><\/li>\n<li>Trong c\u01b0\u0309a s\u00f4\u0309 \u0110\u0103ng ky\u0301 d\u01b0\u0303 li\u00ea\u0323u k\u00ea\u0301 toa\u0301n, \u01a1\u0309 do\u0300ng Cho\u0323n t\u00ea\u0323p d\u01b0\u0303 li\u00ea\u0323u k\u00ea\u0301 toa\u0301n cho\u0323n bi\u00ea\u0309u t\u01b0\u01a1\u0323ng folder, ti\u00ea\u0301p tu\u0323c cho\u0323n file .smd trong th\u01b0 mu\u0323c d\u01b0\u0303 li\u00ea\u0323u.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1306 size-full aligncenter\" src=\"https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-10_chondl_dangky.png\" alt=\"\" width=\"441\" height=\"346\" srcset=\"https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-10_chondl_dangky.png 441w, https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-10_chondl_dangky-300x235.png 300w\" sizes=\"auto, (max-width: 441px) 100vw, 441px\" \/><\/li>\n<li>Nh\u00e2\u0301n cho\u0323n bi\u00ea\u0309u t\u01b0\u01a1\u0323ng <strong>\u0110\u0103ng ky\u0301<\/strong>.<\/li>\n<li>Qua\u0301 tri\u0300nh hoa\u0300n tha\u0300nh khi MISA th\u00f4ng ba\u0301o &#8220;<em>\u0110\u0103ng ky\u0301 d\u01b0\u0303 li\u00ea\u0323u k\u00ea\u0301 toa\u0301n tha\u0300nh c\u00f4ng<\/em>&#8220;.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>Ki\u00ea\u0309m tra la\u0323i d\u01b0\u0303 li\u00ea\u0323u, truy c\u00e2\u0323p va\u0300o d\u01b0\u0303 li\u00ea\u0323u k\u00ea\u0301 toa\u0301n b\u0103\u0300ng th\u00f4ng tin \u0111\u0103ng nh\u00e2\u0323p \u0111a\u0303 s\u01b0\u0309 du\u0323ng tr\u01b0\u01a1\u0301c \u0111o\u0301 \u0111\u00ea\u0309 ki\u00ea\u0309m tra d\u01b0\u0303 li\u00ea\u0323u sau khi import.<\/li>\n<\/ol>\n<h4><strong>III. Ca\u0301c gia\u0309i pha\u0301p \u0111\u00ea\u0309 tra\u0301nh vi\u00ea\u0323c server bi\u0323 t\u00e2\u0301n c\u00f4ng<\/strong><\/h4>\n<ol>\n<li>B\u00e2\u0323t firewall va\u0300 ch\u0103\u0323n truy c\u00e2\u0323p v\u01a1\u0301i port SMB (445).<\/li>\n<li>Chi\u0309 m\u01a1\u0309 ca\u0301c port th\u01b0\u0323c s\u01b0\u0323 c\u00e2\u0300n thi\u00ea\u0301t.<\/li>\n<li>\u0110\u00f4\u0309i port remote desktop, kh\u00f4ng n\u00ean s\u01b0\u0309 du\u0323ng port remote desktop m\u0103\u0323c \u0111i\u0323nh (3389).<\/li>\n<li>Ch\u0103\u0323n truy c\u00e2\u0323p va\u0300o port MSSQL (1433), ho\u0103\u0323c gi\u01a1\u0301i ha\u0323n truy c\u00e2\u0323p theo \u0111i\u0323a chi\u0309 IP truy c\u00e2\u0323p (n\u00ea\u0301u co\u0301 th\u00ea\u0309).<\/li>\n<li>Ca\u0300i \u0111\u0103\u0323t va\u0300 s\u01b0\u0309 du\u0323ng m\u00f4\u0323t \u01b0\u0301ng du\u0323ng VPN \u0111\u00ea\u0309 truy c\u00e2\u0323p MISA t\u01b0\u0300 xa.<\/li>\n<li>N\u00ean s\u01b0\u0309 du\u0323ng m\u00f4\u0323t ph\u00e2\u0300n m\u00ea\u0300m di\u00ea\u0323t virus tr\u00ean server.<\/li>\n<\/ol>\n<p>Nh\u01b0 v\u00e2\u0323y, Long V\u00e2n \u0111a\u0303 hoa\u0300n tha\u0300nh h\u01b0\u01a1\u0301ng d\u00e2\u0303n Quy\u0301 kha\u0301ch ca\u0301ch l\u00e2\u0301y va\u0300 kh\u00f4i phu\u0323c d\u01b0\u0303 li\u00ea\u0323u MISA bi\u0323 ma\u0303 ho\u0301a. Trong tr\u01b0\u01a1\u0300ng h\u01a1\u0323p t\u00e2\u0301t ca\u0309 ca\u0301c file d\u01b0\u0303 li\u00ea\u0323u trong ba\u0300i vi\u00ea\u0301t \u0111\u00ea\u0300u bi\u0323 ma\u0303 ho\u0301a, Quy\u0301 kha\u0301ch co\u0301 th\u00ea\u0309 li\u00ean h\u00ea\u0323 v\u01a1\u0301i b\u00f4\u0323 ph\u00e2\u0323n h\u00f4\u0303 tr\u01a1\u0323 ky\u0303 thu\u00e2\u0323t \u0111\u00ea\u0309 \u0111\u01b0\u01a1\u0323c restore ca\u0301c ba\u0309n backup tr\u01b0\u01a1\u0301c \u0111o\u0301. Chu\u0301c Quy\u0301 kha\u0301ch tha\u0300nh c\u00f4ng!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ransomware c\u00f3 th\u1ec3 l\u00e2y lan tr\u00ean internet m\u00e0 kh\u00f4ng c\u00f3 m\u1ee5c ti\u00eau c\u1ee5 th\u1ec3. Nh\u01b0ng v\u1ec1 b\u1ea3n ch\u1ea5t, k\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn m\u1ee5c ti\u00eau t\u1ea5n c\u00f4ng, nh\u1eefng m\u1ee5c ti\u00eau th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn l\u00e0 c\u00e1c server ch\u1ee9a c\u01a1 s\u1edf d\u1eef li\u1ec7u nh\u01b0 c\u00e1c ph\u1ea7n m\u1ec1m k\u1ebf to\u00e1n. \u0110\u1ec3 n\u1eafm r\u00f5 h\u01a1n c\u00e1ch [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_oasis_is_in_workflow":0,"_oasis_original":0,"footnotes":""},"categories":[15],"tags":[130,131,129,175,127,126,128],"class_list":["post-1279","post","type-post","status-publish","format-standard","hentry","category-windows","tag-dang-ky-du-lieu","tag-du-lieu-ke-toan","tag-khoi-phuc-du-lieu","tag-kinh-nghiem","tag-ma-hoa-du-lieu","tag-misa","tag-ransomware"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>H\u01b0\u01a1\u0301ng d\u00e2\u0303n l\u00e2\u0301y d\u01b0\u0303 li\u00ea\u0323u ph\u00e2\u0300n m\u00ea\u0300m MISA tr\u00ean ma\u0301y chu\u0309 bi\u0323 ma\u0303 ho\u0301a d\u01b0\u0303 li\u00ea\u0323u \u1edf Long V\u00e2n - Long V\u00e2n<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longvan.net\/cong-dong\/huong-dan-lay-lai-du-lieu-phan-mem-misa-tren-may-chu-da-bi-ma-hoa-du-lieu-o-longvan\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u01b0\u01a1\u0301ng d\u00e2\u0303n l\u00e2\u0301y d\u01b0\u0303 li\u00ea\u0323u ph\u00e2\u0300n m\u00ea\u0300m MISA tr\u00ean ma\u0301y chu\u0309 bi\u0323 ma\u0303 ho\u0301a d\u01b0\u0303 li\u00ea\u0323u \u1edf Long V\u00e2n - Long V\u00e2n\" \/>\n<meta property=\"og:description\" content=\"Ransomware c\u00f3 th\u1ec3 l\u00e2y lan tr\u00ean internet m\u00e0 kh\u00f4ng c\u00f3 m\u1ee5c ti\u00eau c\u1ee5 th\u1ec3. Nh\u01b0ng v\u1ec1 b\u1ea3n ch\u1ea5t, k\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn m\u1ee5c ti\u00eau t\u1ea5n c\u00f4ng, nh\u1eefng m\u1ee5c ti\u00eau th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn l\u00e0 c\u00e1c server ch\u1ee9a c\u01a1 s\u1edf d\u1eef li\u1ec7u nh\u01b0 c\u00e1c ph\u1ea7n m\u1ec1m k\u1ebf to\u00e1n. \u0110\u1ec3 n\u1eafm r\u00f5 h\u01a1n c\u00e1ch [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longvan.net\/cong-dong\/huong-dan-lay-lai-du-lieu-phan-mem-misa-tren-may-chu-da-bi-ma-hoa-du-lieu-o-longvan\/\" \/>\n<meta property=\"og:site_name\" content=\"Long V\u00e2n\" \/>\n<meta property=\"article:published_time\" content=\"2022-10-10T09:27:10+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-12-30T08:17:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/longvan.net\/cong-dong\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-10-140806.png\" \/>\n\t<meta property=\"og:image:width\" content=\"463\" \/>\n\t<meta property=\"og:image:height\" content=\"252\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Long V\u00e2n\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Long V\u00e2n\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/longvan.net\\\/cong-dong\\\/huong-dan-lay-lai-du-lieu-phan-mem-misa-tren-may-chu-da-bi-ma-hoa-du-lieu-o-longvan\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/longvan.net\\\/cong-dong\\\/huong-dan-lay-lai-du-lieu-phan-mem-misa-tren-may-chu-da-bi-ma-hoa-du-lieu-o-longvan\\\/\"},\"author\":{\"name\":\"Long V\u00e2n\",\"@id\":\"https:\\\/\\\/longvan.net\\\/cong-dong\\\/#\\\/schema\\\/person\\\/5c6e08999194225309f0ed2e3bf476c4\"},\"headline\":\"H\u01b0\u01a1\u0301ng d\u00e2\u0303n l\u00e2\u0301y d\u01b0\u0303 li\u00ea\u0323u ph\u00e2\u0300n m\u00ea\u0300m MISA tr\u00ean ma\u0301y chu\u0309 bi\u0323 ma\u0303 ho\u0301a d\u01b0\u0303 li\u00ea\u0323u \u1edf Long V\u00e2n\",\"datePublished\":\"2022-10-10T09:27:10+00:00\",\"dateModified\":\"2022-12-30T08:17:29+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/longvan.net\\\/cong-dong\\\/huong-dan-lay-lai-du-lieu-phan-mem-misa-tren-may-chu-da-bi-ma-hoa-du-lieu-o-longvan\\\/\"},\"wordCount\":1408,\"publisher\":{\"@id\":\"https:\\\/\\\/longvan.net\\\/cong-dong\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/longvan.net\\\/cong-dong\\\/huong-dan-lay-lai-du-lieu-phan-mem-misa-tren-may-chu-da-bi-ma-hoa-du-lieu-o-longvan\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/longvan.net\\\/cong-dong\\\/wp-content\\\/uploads\\\/2022\\\/10\\\/Screenshot-2022-10-10-140806.png\",\"keywords\":[\"\u0111\u0103ng ky\u0301 d\u01b0\u0303 li\u00ea\u0323u\",\"d\u01b0\u0303 li\u00ea\u0323u k\u00ea\u0301 toa\u0301n\",\"kh\u00f4i phu\u0323c d\u01b0\u0303 li\u00ea\u0323u\",\"kinh nghi\u1ec7m\",\"ma\u0303 ho\u0301a d\u01b0\u0303 li\u00ea\u0323u\",\"misa\",\"ransomware\"],\"articleSection\":[\"Windows\"],\"inLanguage\":\"vi\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/longvan.net\\\/cong-dong\\\/huong-dan-lay-lai-du-lieu-phan-mem-misa-tren-may-chu-da-bi-ma-hoa-du-lieu-o-longvan\\\/\",\"url\":\"https:\\\/\\\/longvan.net\\\/cong-dong\\\/huong-dan-lay-lai-du-lieu-phan-mem-misa-tren-may-chu-da-bi-ma-hoa-du-lieu-o-longvan\\\/\",\"name\":\"H\u01b0\u01a1\u0301ng d\u00e2\u0303n l\u00e2\u0301y d\u01b0\u0303 li\u00ea\u0323u ph\u00e2\u0300n m\u00ea\u0300m MISA tr\u00ean ma\u0301y chu\u0309 bi\u0323 ma\u0303 ho\u0301a d\u01b0\u0303 li\u00ea\u0323u \u1edf Long V\u00e2n - 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