{"id":477917,"date":"2023-08-09T09:22:19","date_gmt":"2023-08-09T09:22:19","guid":{"rendered":""},"modified":"2023-09-05T11:15:42","modified_gmt":"2023-09-05T11:15:42","slug":"macro-virus","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/macro-virus\/","title":{"rendered":"Virus v\u0129 m\u00f4"},"content":{"rendered":"<p>Th\u00f4ng tin s\u01a1 l\u01b0\u1ee3c v\u1ec1 virus Macro<\/p>\n<p>Virus macro l\u00e0 m\u1ed9t lo\u1ea1i m\u00e3 \u0111\u1ed9c \u0111\u01b0\u1ee3c nh\u00fang trong c\u00e1c macro li\u00ean k\u1ebft v\u1edbi t\u00e0i li\u1ec7u, b\u1ea3ng t\u00ednh v\u00e0 c\u00e1c t\u1ec7p d\u1eef li\u1ec7u kh\u00e1c. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng macro, ch\u00fang c\u00f3 th\u1ec3 th\u1ef1c thi c\u00e1c ch\u1ee9c n\u0103ng kh\u00f4ng mong mu\u1ed1n, ch\u1eb3ng h\u1ea1n nh\u01b0 s\u1eeda \u0111\u1ed5i d\u1eef li\u1ec7u ho\u1eb7c t\u1ec7p, hi\u1ec3n th\u1ecb c\u00e1c th\u00f4ng b\u00e1o kh\u00f4ng mong mu\u1ed1n v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng l\u00e2y lan sang c\u00e1c t\u00e0i li\u1ec7u v\u00e0 h\u1ec7 th\u1ed1ng kh\u00e1c.<\/p>\n<h2>L\u1ecbch s\u1eed ngu\u1ed3n g\u1ed1c c\u1ee7a Virus Macro v\u00e0 s\u1ef1 \u0111\u1ec1 c\u1eadp \u0111\u1ea7u ti\u00ean v\u1ec1 n\u00f3<\/h2>\n<p>Virus macro xu\u1ea5t hi\u1ec7n l\u1ea7n \u0111\u1ea7u ti\u00ean v\u00e0o \u0111\u1ea7u nh\u1eefng n\u0103m 1990 c\u00f9ng v\u1edbi s\u1ef1 n\u1ed5i l\u00ean c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 Microsoft Word v\u00e0 Excel h\u1ed7 tr\u1ee3 t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c t\u00e1c v\u1ee5 th\u00f4ng qua macro. Virus macro \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn r\u1ed9ng r\u00e3i l\u00e0 \u201cConcept\u201d, xu\u1ea5t hi\u1ec7n v\u00e0o n\u0103m 1995. Concept t\u01b0\u01a1ng \u0111\u1ed1i l\u00e0nh t\u00ednh v\u00e0 ch\u1ee7 y\u1ebfu ph\u1ee5c v\u1ee5 \u0111\u1ec3 hi\u1ec3n th\u1ecb th\u00f4ng b\u00e1o m\u1ed9t d\u00f2ng, nh\u01b0ng n\u00f3 \u0111\u00e3 m\u1edf ra c\u00e1nh c\u1eeda cho c\u00e1c lo\u1ea1i virus macro \u0111\u1ed9c h\u1ea1i h\u01a1n theo sau.<\/p>\n<h2>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 Macro Virus: M\u1edf r\u1ed9ng ch\u1ee7 \u0111\u1ec1 Macro Virus<\/h2>\n<p>Vi-r\u00fat macro th\u01b0\u1eddng \u0111\u01b0\u1ee3c vi\u1ebft b\u1eb1ng c\u00e1c ng\u00f4n ng\u1eef k\u1ecbch b\u1ea3n nh\u01b0 Visual Basic for Application (VBA) v\u00e0 c\u00f3 th\u1ec3 l\u00e2y lan qua c\u00e1c t\u00e0i li\u1ec7u, b\u1ea3ng t\u00ednh ho\u1eb7c c\u00e1c t\u1ec7p kh\u00e1c h\u1ed7 tr\u1ee3 macro b\u1ecb nhi\u1ec5m. Ch\u00fang t\u1eadn d\u1ee5ng kh\u1ea3 n\u0103ng macro trong c\u00e1c ph\u1ea7n m\u1ec1m ph\u1ed5 bi\u1ebfn nh\u01b0 Microsoft Office \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c h\u00e0nh \u0111\u1ed9ng \u0111\u1ed9c h\u1ea1i khi m\u1edf t\u00e0i li\u1ec7u b\u1ecb nhi\u1ec5m virus. Virus macro c\u00f3 th\u1ec3:<\/p>\n<ul>\n<li>D\u1eef li\u1ec7u b\u1ecb h\u1ecfng<\/li>\n<li>S\u1eeda \u0111\u1ed5i c\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng<\/li>\n<li>T\u1ef1 nh\u00e2n b\u1ea3n<\/li>\n<li>Hi\u1ec3n th\u1ecb tin nh\u1eafn b\u1ea5t ng\u1edd<\/li>\n<li>T\u1ea3i xu\u1ed1ng ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i kh\u00e1c<\/li>\n<li>Lan sang c\u00e1c t\u00e0i li\u1ec7u ho\u1eb7c t\u1eadp tin kh\u00e1c<\/li>\n<\/ul>\n<h2>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a Virus Macro: C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Virus Macro<\/h2>\n<p>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a virus macro bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>C\u00f2 s\u00fang<\/strong>: S\u1ef1 ki\u1ec7n khi\u1ebfn virus th\u1ef1c thi. C\u00e1c k\u00edch ho\u1ea1t ph\u1ed5 bi\u1ebfn bao g\u1ed3m m\u1edf, \u0111\u00f3ng ho\u1eb7c l\u01b0u t\u00e0i li\u1ec7u.<\/li>\n<li><strong>Kh\u1ed1i h\u00e0ng<\/strong>: M\u00e3 \u0111\u1ed9c \u0111\u01b0\u1ee3c th\u1ef1c thi khi virus \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t.<\/li>\n<li><strong>C\u01a1 ch\u1ebf sinh s\u1ea3n<\/strong>: Ph\u1ea7n virus ch\u1ecbu tr\u00e1ch nhi\u1ec7m sao ch\u00e9p ch\u00ednh n\u00f3 sang c\u00e1c t\u00e0i li\u1ec7u ho\u1eb7c h\u1ec7 th\u1ed1ng kh\u00e1c.<\/li>\n<\/ul>\n<p>Virus th\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch t\u1ef1 nh\u00fang v\u00e0o t\u1ec7p h\u1ed7 tr\u1ee3 macro, ch\u1edd s\u1ef1 ki\u1ec7n k\u00edch ho\u1ea1t, th\u1ef1c thi t\u1ea3i tr\u1ecdng c\u1ee7a n\u00f3 v\u00e0 sau \u0111\u00f3 c\u1ed1 g\u1eafng l\u00e2y lan sang c\u00e1c t\u1ec7p kh\u00e1c.<\/p>\n<h2>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a Virus Macro<\/h2>\n<p>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a virus macro bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>D\u1ec5 d\u00e0ng s\u00e1ng t\u1ea1o<\/strong>: Th\u01b0\u1eddng d\u1ec5 t\u1ea1o b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c ng\u00f4n ng\u1eef k\u1ecbch b\u1ea3n ti\u00eau chu\u1ea9n.<\/li>\n<li><strong>Ph\u1ee5 thu\u1ed9c n\u1ec1n t\u1ea3ng<\/strong>: Th\u01b0\u1eddng ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c \u1ee9ng d\u1ee5ng ho\u1eb7c n\u1ec1n t\u1ea3ng c\u1ee5 th\u1ec3.<\/li>\n<li><strong>t\u00e0ng h\u00ecnh<\/strong>: C\u00f3 th\u1ec3 kh\u00f3 ph\u00e1t hi\u1ec7n n\u1ebfu kh\u00f4ng c\u00f3 bi\u1ec7n ph\u00e1p ch\u1ed1ng vi-r\u00fat c\u1ee5 th\u1ec3.<\/li>\n<li><strong>L\u00e2y lan<\/strong>: C\u00f3 kh\u1ea3 n\u0103ng l\u00e2y lan sang c\u00e1c t\u1eadp tin v\u00e0 h\u1ec7 th\u1ed1ng kh\u00e1c.<\/li>\n<li><strong>Thi\u1ec7t h\u1ea1i ti\u1ec1m \u1ea9n<\/strong>: C\u00f3 th\u1ec3 g\u00e2y ra nhi\u1ec1u m\u1ee9c \u0111\u1ed9 t\u1ed5n h\u1ea1i kh\u00e1c nhau, t\u1eeb ch\u1ec9 g\u00e2y kh\u00f3 ch\u1ecbu cho \u0111\u1ebfn h\u1ecfng h\u1ec7 th\u1ed1ng nghi\u00eam tr\u1ecdng.<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i Virus Macro: S\u1eed d\u1ee5ng B\u1ea3ng v\u00e0 Danh s\u00e1ch \u0111\u1ec3 Vi\u1ebft<\/h2>\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>T\u00e0i li\u1ec7u Virus Macro<\/td>\n<td>Nh\u1eafm m\u1ee5c ti\u00eau x\u1eed l\u00fd v\u0103n b\u1ea3n nh\u01b0 Microsoft Word<\/td>\n<\/tr>\n<tr>\n<td>Virus macro b\u1ea3ng t\u00ednh<\/td>\n<td>T\u1ea5n c\u00f4ng c\u00e1c \u1ee9ng d\u1ee5ng b\u1ea3ng t\u00ednh nh\u01b0 Excel<\/td>\n<\/tr>\n<tr>\n<td>Virus macro \u0111a n\u1ec1n t\u1ea3ng<\/td>\n<td>C\u00f3 th\u1ec3 l\u00e2y nhi\u1ec5m nhi\u1ec1u lo\u1ea1i \u1ee9ng d\u1ee5ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e1c c\u00e1ch s\u1eed d\u1ee5ng Macro 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>M\u1eb7c d\u00f9 vi-r\u00fat macro th\u01b0\u1eddng \u0111\u1ed9c h\u1ea1i nh\u01b0ng vi\u1ec7c hi\u1ec3u c\u1ea5u tr\u00fac c\u1ee7a ch\u00fang c\u00f3 th\u1ec3 mang l\u1ea1i l\u1ee3i \u00edch cho c\u00e1c chuy\u00ean gia b\u1ea3o m\u1eadt v\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m trong vi\u1ec7c t\u1ea1o ra c\u00e1c gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd.<\/p>\n<ul>\n<li><strong>V\u1ea5n \u0111\u1ec1<\/strong>: C\u00e1c bi\u1ec7n ph\u00e1p an ninh kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7\n<ul>\n<li><strong>Gi\u1ea3i ph\u00e1p<\/strong>: Tri\u1ec3n khai ph\u1ea7n m\u1ec1m ch\u1ed1ng vi-r\u00fat v\u00e0 ch\u1ed1ng ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i m\u1ea1nh m\u1ebd<\/li>\n<\/ul>\n<\/li>\n<li><strong>V\u1ea5n \u0111\u1ec1<\/strong>: Ph\u1ea7n m\u1ec1m l\u1ed7i th\u1eddi\n<ul>\n<li><strong>Gi\u1ea3i ph\u00e1p<\/strong>: Th\u01b0\u1eddng xuy\u00ean c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m \u0111\u1ec3 v\u00e1 l\u1ed7 h\u1ed5ng<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 nh\u1eefng so s\u00e1nh kh\u00e1c v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1 \u1edf d\u1ea1ng b\u1ea3ng v\u00e0 danh s\u00e1ch<\/h2>\n<table>\n<thead>\n<tr>\n<th>T\u00ednh n\u0103ng<\/th>\n<th>Virus v\u0129 m\u00f4<\/th>\n<th>S\u00e2u<\/th>\n<th>Trojan<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Nh\u00e2n r\u1ed9ng<\/td>\n<td>Trong t\u00e0i li\u1ec7u<\/td>\n<td>Tr\u00ean kh\u1eafp c\u00e1c m\u1ea1ng<\/td>\n<td>Kh\u00f4ng nh\u00e2n r\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td>C\u00f2 s\u00fang<\/td>\n<td>M\u1edf m\u1ed9t t\u00e0i li\u1ec7u<\/td>\n<td>L\u1ed7 h\u1ed5ng m\u1ea1ng<\/td>\n<td>Th\u1ef1c thi ng\u01b0\u1eddi d\u00f9ng<\/td>\n<\/tr>\n<tr>\n<td>M\u1ee5c ti\u00eau ch\u00ednh<\/td>\n<td>C\u00e1c t\u00e0i li\u1ec7u<\/td>\n<td>H\u1ec7 th\u1ed1ng<\/td>\n<td>Ng\u01b0\u1eddi d\u00f9ng c\u00e1 nh\u00e2n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a t\u01b0\u01a1ng lai li\u00ean quan \u0111\u1ebfn virus v\u0129 m\u00f4<\/h2>\n<p>T\u01b0\u01a1ng lai c\u1ee7a virus macro c\u00f3 th\u1ec3 ch\u1ee9ng ki\u1ebfn ch\u00fang ph\u00e1t tri\u1ec3n v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 v\u00e0 n\u1ec1n t\u1ea3ng m\u1edbi. C\u00e1c thu\u1eadt to\u00e1n ph\u00e1t hi\u1ec7n n\u00e2ng cao v\u00e0 h\u1ecdc m\u00e1y c\u00f3 th\u1ec3 cung c\u1ea5p c\u00e1c c\u01a1 ch\u1ebf b\u1ea3o v\u1ec7 t\u1ed1t h\u01a1n. Tuy nhi\u00ean, c\u00e1c lo\u1ea1i virus macro ng\u00e0y c\u00e0ng ph\u1ee9c t\u1ea1p c\u0169ng c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n, t\u1eadn d\u1ee5ng c\u00e1c l\u1ed7 h\u1ed5ng m\u1edbi v\u00e0 khai th\u00e1c c\u00e1c h\u1ec7 th\u1ed1ng ti\u00ean ti\u1ebfn.<\/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 vi-r\u00fat macro<\/h2>\n<p>C\u00e1c m\u00e1y ch\u1ee7 proxy nh\u01b0 OneProxy c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 b\u1ea3o v\u1ec7 kh\u1ecfi vi-r\u00fat macro b\u1eb1ng c\u00e1ch l\u1ecdc v\u00e0 gi\u00e1m s\u00e1t l\u01b0u l\u01b0\u1ee3ng. C\u00e1c m\u00e1y ch\u1ee7 n\u00e0y c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c m\u1eabu \u0111\u00e1ng ng\u1edd, ch\u1eb7n t\u1ea3i xu\u1ed1ng t\u1eeb c\u00e1c trang web \u0111\u1ed9c h\u1ea1i \u0111\u00e3 bi\u1ebft v\u00e0 cung c\u1ea5p l\u1edbp b\u1ea3o m\u1eadt b\u1ed5 sung ch\u1ed1ng l\u1ea1i s\u1ef1 l\u00e2y lan c\u1ee7a vi-r\u00fat macro trong m\u1ea1ng.<\/p>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.microsoft.com\/security\" target=\"_new\" rel=\"noopener nofollow\">B\u00e1o c\u00e1o Th\u00f4ng tin B\u1ea3o m\u1eadt c\u1ee7a Microsoft v\u1ec1 Virus Macro<\/a><\/li>\n<li><a href=\"https:\/\/www.symantec.com\" target=\"_new\" rel=\"noopener nofollow\">H\u01b0\u1edbng d\u1eabn b\u1ea3o v\u1ec7 ch\u1ed1ng vi-r\u00fat macro c\u1ee7a Symantec<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/vn\/\" target=\"_new\" rel=\"noopener\">C\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt v\u00e0 d\u1ecbch v\u1ee5 proxy c\u1ee7a OneProxy<\/a><\/li>\n<\/ul>\n<p>B\u1eb1ng c\u00e1ch hi\u1ec3u v\u00e0 s\u1eed d\u1ee5ng c\u00e1c th\u00f4ng tin tr\u00ean, c\u1ea3 c\u00e1 nh\u00e2n v\u00e0 t\u1ed5 ch\u1ee9c \u0111\u1ec1u c\u00f3 th\u1ec3 chu\u1ea9n b\u1ecb t\u1ed1t h\u01a1n \u0111\u1ec3 nh\u1eadn bi\u1ebft, ng\u0103n ch\u1eb7n v\u00e0 gi\u1ea3m thi\u1ec3u c\u00e1c m\u1ed1i \u0111e d\u1ecda do vi-r\u00fat macro g\u00e2y ra.<\/p>","protected":false},"featured_media":468834,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477917","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Macro Virus<\/mark>","faq_items":[{"question":"What is a Macro Virus?","answer":"<p>A Macro Virus is a type of malicious code that embeds itself in the macros associated with documents, spreadsheets, and other data files. It can execute unwanted functions, such as modifying data, displaying messages, and spreading to other documents and systems.<\/p>"},{"question":"When and Where Did Macro Viruses First Appear?","answer":"<p>Macro viruses first appeared in the early 1990s with applications that supported macros. The first widely known macro virus, \"Concept,\" emerged in 1995 and targeted Microsoft Word.<\/p>"},{"question":"How Does a Macro Virus Work?","answer":"<p>A Macro Virus typically operates by embedding itself within a macro-enabled file, waiting for a trigger event, executing its malicious payload, and then attempting to spread to other files. Its internal structure consists of a trigger, payload, and reproduction mechanism.<\/p>"},{"question":"What are the Key Features of Macro Viruses?","answer":"<p>Key features include ease of creation, platform dependency, stealth, ability to spread, and potential to cause varying degrees of harm.<\/p>"},{"question":"What Types of Macro Viruses Exist?","answer":"<p>Macro viruses can be categorized into Document Macro Viruses, Spreadsheet Macro Viruses, and Cross-Platform Macro Viruses, targeting different applications.<\/p>"},{"question":"How Can Macro Viruses be Prevented or Mitigated?","answer":"<p>Prevention measures include implementing robust anti-virus and anti-malware software, and regularly updating software to patch vulnerabilities.<\/p>"},{"question":"What Role Can Proxy Servers Like OneProxy Play in Protecting Against Macro Viruses?","answer":"<p>Proxy servers like OneProxy can detect suspicious patterns, block downloads from known malicious sites, and provide an additional layer of security against macro viruses, thus playing a vital role in protection.<\/p>"},{"question":"What are the Future Perspectives of Macro Viruses?","answer":"<p>The future may see macro viruses evolve with new technologies and platforms. Enhanced detection algorithms and machine learning are potential defense mechanisms, but more sophisticated viruses may also emerge.<\/p>"},{"question":"How are Macro Viruses Different from Worms and Trojans?","answer":"<p>Macro Viruses replicate within documents, triggered by opening a document, and target documents. In contrast, worms replicate across networks, targeting systems, and Trojans do not replicate, targeting individual users.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477917","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\/477917\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/468834"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=477917"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}