{"id":478717,"date":"2023-08-09T09:37:24","date_gmt":"2023-08-09T09:37:24","guid":{"rendered":""},"modified":"2023-09-05T11:17:27","modified_gmt":"2023-09-05T11:17:27","slug":"resident-virus","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/resident-virus\/","title":{"rendered":"Virus th\u01b0\u1eddng tr\u00fa"},"content":{"rendered":"<p>Th\u00f4ng tin t\u00f3m t\u1eaft v\u1ec1 virus Resident<\/p>\n<p>Virus Resident l\u00e0 m\u1ed9t lo\u1ea1i virus m\u00e1y t\u00ednh t\u1ef1 nh\u00fang v\u00e0o b\u1ed9 nh\u1edb h\u1ec7 th\u1ed1ng c\u1ee7a m\u00e1y t\u00ednh, cho ph\u00e9p n\u00f3 l\u00e2y nhi\u1ec5m nhi\u1ec1u t\u1ec7p v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i th\u1ef1c thi m\u1ed7i l\u1ea7n. Kh\u1ea3 n\u0103ng c\u01b0 tr\u00fa trong b\u1ed9 nh\u1edb n\u00e0y khi\u1ebfn virus Resident t\u1ed3n t\u1ea1i dai d\u1eb3ng h\u01a1n v\u00e0 kh\u00f3 lo\u1ea1i b\u1ecf h\u01a1n, g\u00e2y ra nh\u1eefng m\u1ed1i \u0111e d\u1ecda \u0111\u00e1ng k\u1ec3 \u0111\u1ed1i v\u1edbi t\u00ednh b\u1ea3o m\u1eadt v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<h2>L\u1ecbch s\u1eed v\u1ec1 ngu\u1ed3n g\u1ed1c c\u1ee7a virus Resident v\u00e0 l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u1ec1 c\u1eadp \u0111\u1ebfn n\u00f3<\/h2>\n<p>Kh\u00e1i ni\u1ec7m virus Resident xu\u1ea5t hi\u1ec7n trong nh\u1eefng ng\u00e0y \u0111\u1ea7u c\u1ee7a c\u00f4ng ngh\u1ec7 m\u00e1y t\u00ednh, trong \u0111\u00f3 virus Cascade l\u00e0 m\u1ed9t trong nh\u1eefng v\u00ed d\u1ee5 \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u00e0o n\u0103m 1986. Khi h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 ph\u1ea7n m\u1ec1m tr\u1edf n\u00ean ph\u1ee9c t\u1ea1p h\u01a1n, nh\u1eefng lo\u1ea1i virus n\u00e0y \u0111\u00e3 th\u00edch nghi v\u00e0 ph\u00e1t tri\u1ec3n, t\u1ea1o ra nh\u1eefng th\u00e1ch th\u1ee9c m\u1edbi cho c\u00e1c chuy\u00ean gia an ninh m\u1ea1ng .<\/p>\n<h2>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 virus Resident. M\u1edf r\u1ed9ng ch\u1ee7 \u0111\u1ec1 Virus th\u01b0\u1eddng tr\u00fa<\/h2>\n<p>Virus th\u01b0\u1eddng tr\u00fa ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch t\u1ef1 nh\u00fang v\u00e0o b\u1ed9 nh\u1edb c\u1ee7a m\u00e1y t\u00ednh, cho ph\u00e9p ch\u00fang l\u00e2y nhi\u1ec5m nhi\u1ec1u t\u1ec7p v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh t\u1eeb m\u1ed9t v\u1ecb tr\u00ed trung t\u00e2m. \u0110i\u1ec1u n\u00e0y tr\u00e1i ng\u01b0\u1ee3c v\u1edbi vi-r\u00fat kh\u00f4ng th\u01b0\u1eddng tr\u00fa, ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c thi m\u1ed7i khi ch\u00fang l\u00e2y nhi\u1ec5m m\u1ed9t t\u1ec7p m\u1edbi. Virus th\u01b0\u1eddng tr\u00fa th\u01b0\u1eddng kh\u00f3 ph\u00e1t hi\u1ec7n v\u00e0 lo\u1ea1i b\u1ecf h\u01a1n v\u00ec ch\u00fang c\u00f3 th\u1ec3 \u1ea9n m\u00ecnh trong c\u00e1c quy tr\u00ecnh h\u1ec7 th\u1ed1ng h\u1ee3p ph\u00e1p.<\/p>\n<h3>V\u00ed d\u1ee5<\/h3>\n<p>M\u1ed9t s\u1ed1 v\u00ed d\u1ee5 v\u1ec1 virus Resident bao g\u1ed3m:<\/p>\n<ul>\n<li>CIH (Virus Chernobyl)<\/li>\n<li>Marburg<\/li>\n<li>Randex<\/li>\n<li>CMJ<\/li>\n<\/ul>\n<h2>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a virus Resident. C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a virus Resident<\/h2>\n<p>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a virus Resident th\u01b0\u1eddng bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>Quy tr\u00ecnh kh\u1edfi t\u1ea1o<\/strong>: \u0110i\u1ec1u n\u00e0y ch\u1ecbu tr\u00e1ch nhi\u1ec7m nh\u00fang virus v\u00e0o b\u1ed9 nh\u1edb h\u1ec7 th\u1ed1ng.<\/li>\n<li><strong>Nhi\u1ec5m tr\u00f9ng th\u01b0\u1eddng xuy\u00ean<\/strong>: Ph\u1ea7n virus n\u00e0y c\u00f3 nhi\u1ec7m v\u1ee5 x\u00e1c \u0111\u1ecbnh v\u00e0 l\u00e2y nhi\u1ec5m v\u00e0o c\u00e1c file m\u1ee5c ti\u00eau.<\/li>\n<li><strong>Quy tr\u00ecnh k\u00edch ho\u1ea1t<\/strong>: Ph\u1ea7n n\u00e0y x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00e0 virus s\u1ebd k\u00edch ho\u1ea1t t\u1ea3i tr\u1ecdng c\u1ee7a n\u00f3.<\/li>\n<li><strong>Quy tr\u00ecnh t\u1ea3i tr\u1ecdng<\/strong>: Ph\u1ea7n n\u00e0y th\u1ef1c thi h\u00e0nh \u0111\u1ed9ng \u0111\u1ed9c h\u1ea1i c\u00f3 ch\u1ee7 \u0111\u00edch c\u1ee7a virus, ch\u1eb3ng h\u1ea1n nh\u01b0 x\u00f3a t\u1eadp tin ho\u1eb7c l\u00e0m h\u1ecfng d\u1eef li\u1ec7u.<\/li>\n<\/ul>\n<h2>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a Resident virus<\/h2>\n<ul>\n<li><strong>N\u01a1i c\u01b0 tr\u00fa b\u1ed9 nh\u1edb<\/strong>: Virus th\u01b0\u1eddng tr\u00fa l\u01b0u l\u1ea1i trong b\u1ed9 nh\u1edb c\u1ee7a m\u00e1y t\u00ednh, cho ph\u00e9p l\u00e2y nhi\u1ec5m li\u00ean t\u1ee5c.<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng t\u00e0ng h\u00ecnh<\/strong>: Nh\u1eefng virus n\u00e0y c\u00f3 th\u1ec3 \u1ea9n m\u00ecnh, khi\u1ebfn vi\u1ec7c ph\u00e1t hi\u1ec7n v\u00e0 lo\u1ea1i b\u1ecf tr\u1edf n\u00ean kh\u00f3 kh\u0103n h\u01a1n.<\/li>\n<li><strong>Nhi\u1ec5m tr\u00f9ng nhi\u1ec1u t\u1eadp tin<\/strong>: Ch\u00fang c\u00f3 th\u1ec3 l\u00e2y nhi\u1ec5m nhi\u1ec1u t\u1ec7p v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh t\u1eeb v\u1ecb tr\u00ed c\u1ee7a ch\u00fang trong b\u1ed9 nh\u1edb.<\/li>\n<li><strong>Ti\u1ec1m n\u0103ng lan r\u1ed9ng<\/strong>: Virus th\u01b0\u1eddng tr\u00fa c\u00f3 th\u1ec3 l\u00e2y lan nhanh ch\u00f3ng v\u00e0 r\u1ed9ng r\u00e3i qua m\u1ea1ng.<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i virus th\u01b0\u1eddng tr\u00fa<\/h2>\n<p>C\u00e1c bi\u1ebfn th\u1ec3 kh\u00e1c nhau c\u1ee7a virus Resident t\u1ed3n t\u1ea1i, \u0111\u01b0\u1ee3c ph\u00e2n bi\u1ec7t b\u1eb1ng h\u00e0nh vi v\u00e0 t\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u00fang. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng minh h\u1ecda c\u00e1c lo\u1ea1i ch\u00ednh:<\/p>\n<table>\n<thead>\n<tr>\n<th>Ki\u1ec3u<\/th>\n<th>S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Tr\u00ecnh l\u00e2y nhi\u1ec5m t\u1ec7p<\/td>\n<td>L\u00e2y nhi\u1ec5m c\u00e1c t\u1eadp tin th\u1ef1c thi<\/td>\n<\/tr>\n<tr>\n<td>Virus v\u0129 m\u00f4<\/td>\n<td>L\u00e2y nhi\u1ec5m c\u00e1c t\u00e0i li\u1ec7u h\u1ed7 tr\u1ee3 macro<\/td>\n<\/tr>\n<tr>\n<td>\u0110a h\u00ecnh<\/td>\n<td>Thay \u0111\u1ed5i m\u00e3 \u0111\u1ec3 tr\u00e1nh b\u1ecb ph\u00e1t hi\u1ec7n<\/td>\n<\/tr>\n<tr>\n<td>bi\u1ebfn ch\u1ea5t<\/td>\n<td>Vi\u1ebft l\u1ea1i ho\u00e0n to\u00e0n ch\u00ednh n\u00f3 \u0111\u1ec3 tr\u00e1nh b\u1ecb ph\u00e1t hi\u1ec7n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng Resident virus, c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng<\/h2>\n<p>Virus th\u01b0\u1eddng tr\u00fa ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi m\u1ee5c \u0111\u00edch x\u1ea5u. M\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>Tham nh\u0169ng d\u1eef li\u1ec7u<\/strong>: Virus th\u01b0\u1eddng tr\u00fa c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng ho\u1eb7c x\u00f3a d\u1eef li\u1ec7u.<\/li>\n<li><strong>L\u00e0m ch\u1eadm h\u1ec7 th\u1ed1ng<\/strong>: Ch\u00fang c\u00f3 th\u1ec3 ti\u00eau t\u1ed1n t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng, d\u1eabn \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng ch\u1eadm l\u1ea1i.<\/li>\n<\/ul>\n<p><strong>C\u00e1c gi\u1ea3i ph\u00e1p<\/strong>:<\/p>\n<ul>\n<li>Qu\u00e9t h\u1ec7 th\u1ed1ng th\u01b0\u1eddng xuy\u00ean b\u1eb1ng ph\u1ea7n m\u1ec1m ch\u1ed1ng vi-r\u00fat c\u1eadp nh\u1eadt.<\/li>\n<li>Tr\u00e1nh c\u00e1c t\u1eadp tin v\u00e0 li\u00ean k\u1ebft \u0111\u00e1ng ng\u1edd.<\/li>\n<li>Lu\u00f4n c\u1eadp nh\u1eadt h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 ph\u1ea7n m\u1ec1m.<\/li>\n<\/ul>\n<h2>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 so s\u00e1nh kh\u00e1c v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u0110\u1eb7c tr\u01b0ng<\/th>\n<th>Virus th\u01b0\u1eddng tr\u00fa<\/th>\n<th>Virus kh\u00f4ng th\u01b0\u1eddng tr\u00fa<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>V\u1ecb tr\u00ed<\/td>\n<td>B\u1ed9 nh\u1edb h\u1ec7 th\u1ed1ng<\/td>\n<td>H\u1ec7 th\u1ed1ng t\u1eadp tin<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi l\u00e2y nhi\u1ec5m<\/td>\n<td>Nhi\u1ec1u t\u1eadp tin<\/td>\n<td>T\u1ec7p \u0111\u01a1n<\/td>\n<\/tr>\n<tr>\n<td>Ph\u00e1t hi\u1ec7n<\/td>\n<td>Kh\u00f3<\/td>\n<td>D\u1ec5 d\u00e0ng h\u01a1n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Vi\u1ec5n c\u1ea3nh v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a t\u01b0\u01a1ng lai li\u00ean quan \u0111\u1ebfn virus Resident<\/h2>\n<p>Khi c\u00f4ng ngh\u1ec7 ti\u1ebfn b\u1ed9, m\u1ed1i \u0111e d\u1ecda t\u1eeb virus Resident c\u00f3 th\u1ec3 s\u1ebd ph\u00e1t tri\u1ec3n, \u0111\u00f2i h\u1ecfi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e1t hi\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n tinh vi h\u01a1n. Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o v\u00e0 H\u1ecdc m\u00e1y c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c th\u00edch \u1ee9ng v\u1edbi c\u00e1c d\u1ea1ng virus m\u1edbi n\u00e0y.<\/p>\n<h2>C\u00e1ch m\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft v\u1edbi virus Resident<\/h2>\n<p>C\u00e1c m\u00e1y ch\u1ee7 proxy gi\u1ed1ng nh\u01b0 c\u00e1c m\u00e1y ch\u1ee7 do OneProxy cung c\u1ea5p c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd nh\u1eb1m ch\u1ed1ng l\u1ea1i vi-r\u00fat Resident. B\u1eb1ng c\u00e1ch l\u1ecdc v\u00e0 gi\u00e1m s\u00e1t l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng, h\u1ecd c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng ng\u1edd v\u00e0 ch\u1eb7n n\u1ed9i dung c\u00f3 h\u1ea1i.<\/p>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.symantec.com\" target=\"_new\" rel=\"noopener nofollow\">Symantec: T\u00ecm hi\u1ec3u v\u1ec1 virus<\/a><\/li>\n<li><a href=\"https:\/\/www.microsoft.com\/security\" target=\"_new\" rel=\"noopener nofollow\">Microsoft: Nh\u1eefng \u0111i\u1ec1u c\u01a1 b\u1ea3n v\u1ec1 b\u1ea3o m\u1eadt<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/vn\/\" target=\"_new\" rel=\"noopener\">OneProxy: Gi\u1ea3i ph\u00e1p proxy<\/a><\/li>\n<\/ul>\n<p>B\u1eb1ng c\u00e1ch hi\u1ec3u v\u00e0 c\u1eadp nh\u1eadt th\u00f4ng tin v\u1ec1 vi-r\u00fat Resident, ng\u01b0\u1eddi d\u00f9ng v\u00e0 t\u1ed5 ch\u1ee9c c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc ch\u1ee7 \u0111\u1ed9ng \u0111\u1ec3 b\u1ea3o v\u1ec7 kh\u1ecfi d\u1ea1ng ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i dai d\u1eb3ng v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y h\u1ea1i n\u00e0y. Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c d\u1ecbch v\u1ee5 nh\u01b0 OneProxy s\u1ebd t\u0103ng c\u01b0\u1eddng h\u01a1n n\u1eefa c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt hi\u1ec7n c\u00f3.<\/p>","protected":false},"featured_media":478718,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-478717","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Resident Virus<\/mark>","faq_items":[{"question":"What is a Resident virus?","answer":"<p>A Resident virus is a type of computer virus that embeds itself into the system memory of a computer. Unlike Non-Resident viruses, it can infect multiple files and programs without having to be executed each time, making it more persistent and challenging to remove.<\/p>"},{"question":"What was the first known Resident virus?","answer":"<p>The Cascade virus, discovered in 1986, is one of the earliest known examples of a Resident virus.<\/p>"},{"question":"How does a Resident virus operate within a computer system?","answer":"<p>A Resident virus operates by embedding itself in a computer's memory and contains four main routines: Initialization (for embedding in system memory), Infection (for identifying and infecting target files), Trigger (for defining activation conditions), and Payload (for executing malicious actions).<\/p>"},{"question":"What are the key features of a Resident virus?","answer":"<p>Key features of a Resident virus include memory residency, stealth capability, multi-file infection potential, and the potential for widespread infection across networks.<\/p>"},{"question":"How can Resident viruses be detected and removed?","answer":"<p>Detection and removal of Resident viruses require regular system scanning with up-to-date antivirus software, avoiding suspicious files and links, and keeping operating systems and software updated.<\/p>"},{"question":"What types of Resident viruses exist?","answer":"<p>Types of Resident viruses include File Infectors, Macro Viruses, Polymorphic Viruses, and Metamorphic Viruses, each distinguished by its behavior and impact.<\/p>"},{"question":"How can proxy servers be used to combat Resident viruses?","answer":"<p>Proxy servers like those provided by OneProxy can filter and monitor network traffic, detecting suspicious activities and blocking potentially harmful content, thereby playing a crucial role in the security strategy against Resident viruses.<\/p>"},{"question":"What are the future perspectives and technologies related to Resident viruses?","answer":"<p>Future perspectives related to Resident viruses involve the adaptation of more advanced detection and prevention methods, possibly leveraging Artificial Intelligence and Machine Learning, to counter evolving threats posed by these viruses.<\/p>"},{"question":"How do Resident viruses differ from Non-Resident viruses?","answer":"<p>Resident viruses reside in system memory and can infect multiple files, whereas Non-Resident viruses are found in the file system and typically infect a single file. Resident viruses are generally more challenging to detect.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/478717","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/478717\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/478718"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=478717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}