{"id":2992,"date":"2025-01-22T17:26:55","date_gmt":"2025-01-22T17:26:55","guid":{"rendered":"https:\/\/elusivedata.io\/?p=2992"},"modified":"2025-07-18T18:04:33","modified_gmt":"2025-07-18T18:04:33","slug":"overflow-pages","status":"publish","type":"post","link":"https:\/\/elusivedata.io\/pt\/overflow-pages\/","title":{"rendered":"P\u00e1ginas de estouro de SQLite: Como a an\u00e1lise forense digital recupera dados ocultos"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2992\" class=\"elementor elementor-2992\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-63014a9 e-flex e-con-boxed e-con e-parent\" data-id=\"63014a9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ff99ca6 elementor-widget elementor-widget-text-editor\" data-id=\"ff99ca6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 data-pm-slice=\"1 1 []\">Introdu\u00e7\u00e3o: O puzzle das p\u00e1ginas de transbordo<\/h2><p>Imagine que compra um poster que \u00e9 demasiado grande para as molduras que tem em casa. Para o exibir corretamente, teria de o cortar em sec\u00e7\u00f5es para que coubesse nas molduras dispon\u00edveis. O mesmo princ\u00edpio aplica-se \u00e0s bases de dados SQLite quando lidam com registos grandes - dividem-nos em partes e armazenam-nos em v\u00e1rias p\u00e1ginas. \u00c9 aqui que <strong>p\u00e1ginas de transbordo<\/strong> entrar.<\/p><p>As p\u00e1ginas de estouro armazenam dados que n\u00e3o cabem em uma \u00fanica p\u00e1gina de banco de dados SQLite (normalmente <strong>4.096 bytes<\/strong>). Estas p\u00e1ginas s\u00e3o <strong>ligados entre si<\/strong>formando uma cadeia que os analistas forenses devem reconstruir para recuperar dados completos. Se os analistas n\u00e3o seguirem a estrutura de transbordo, arriscam-se a recuperar <strong>provas incompletas ou corrompidas<\/strong>.<\/p><p>Neste artigo, vamos explorar como funcionam as p\u00e1ginas de estouro, porque s\u00e3o importantes em investiga\u00e7\u00f5es forenses e como extrair dados fragmentados passo a passo.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-07dd17e e-flex e-con-boxed e-con e-parent\" data-id=\"07dd17e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bfa0591 elementor-widget elementor-widget-text-editor\" data-id=\"bfa0591\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 data-pm-slice=\"1 1 []\">O que s\u00e3o p\u00e1ginas de estouro no SQLite?<\/h2><p>As bases de dados SQLite atribuem um tamanho de p\u00e1gina fixo (por exemplo, <strong>4.096 bytes<\/strong>). No entanto, quando um registo - tal como uma imagem armazenada como um <strong>BLOB (Binary Large Object)<\/strong>-excede este tamanho, <strong>os dados em excesso transbordam para p\u00e1ginas de transbordo<\/strong>.<\/p><h3><strong>Principais conclus\u00f5es:<\/strong><\/h3><p>\u2705 P\u00e1ginas de transbordo <strong>evitar registos grandes<\/strong> de monopolizar uma \u00fanica p\u00e1gina.<br \/>Eles s\u00e3o <strong>ligados numa cadeia<\/strong>, a partir da p\u00e1gina principal.<br \/>\u2705 <strong>Analistas forenses<\/strong> deve reconstruir estas cadeias para obter dados completos.<\/p><p>Compreender o funcionamento das p\u00e1ginas de transbordo \u00e9 essencial para as investiga\u00e7\u00f5es forenses.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-18afbbf e-flex e-con-boxed e-con e-parent\" data-id=\"18afbbf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3cb19af elementor-widget elementor-widget-text-editor\" data-id=\"3cb19af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 id=\"ember3847\" class=\"ember-view reader-text-block__heading-3\">Vis\u00e3o geral de alto n\u00edvel: Como funcionam as p\u00e1ginas de estouro<\/h3><p id=\"ember3848\" class=\"ember-view reader-text-block__paragraph\">Para ilustrar o conceito de p\u00e1ginas de transbordo, vejamos os seguintes exemplos:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d7b9343 e-con-full e-flex e-con e-parent\" data-id=\"d7b9343\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-54a5d4e elementor-widget elementor-widget-text-editor\" data-id=\"54a5d4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>1. Representa\u00e7\u00e3o de imagens fragmentadas<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ada5370 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"ada5370\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"702\" height=\"1024\" src=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/Darth_Frames-702x1024.png\" class=\"attachment-large size-large wp-image-3001\" alt=\"Darth Vader frames in SQLite BLOB \u2014 forensic image carving from database tutorial\" srcset=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/Darth_Frames-702x1024.png 702w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/Darth_Frames-206x300.png 206w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/Darth_Frames-768x1120.png 768w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/Darth_Frames-600x875.png 600w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/Darth_Frames.png 1015w\" sizes=\"(max-width: 702px) 100vw, 702px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Ilustra\u00e7\u00e3o do armazenamento de dados fragmentados no SQLite: Uma imagem grande \u00e9 dividida em v\u00e1rios quadros, representando como as p\u00e1ginas de estouro lidam com BLOBs grandes.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a17d3cb elementor-widget elementor-widget-text-editor\" data-id=\"a17d3cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Esta visualiza\u00e7\u00e3o representa como grandes BLOBs, como imagens, s\u00e3o armazenados no SQLite. A imagem est\u00e1 dividida em v\u00e1rias sec\u00e7\u00f5es, tal como uma p\u00e1gina de estouro armazena dados fragmentados.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e04d0cf e-flex e-con-boxed e-con e-parent\" data-id=\"e04d0cf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f201d97 elementor-widget elementor-widget-text-editor\" data-id=\"f201d97\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>2. Dados armazenados numa \u00fanica p\u00e1gina<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-87213f9 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"87213f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"993\" src=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/FullFrame-825x1024.png\" class=\"attachment-large size-large wp-image-3002\" alt=\"Full frame SQLite BLOB image \u2014 forensic recovery of complete image from database\" srcset=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/FullFrame-825x1024.png 825w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/FullFrame-242x300.png 242w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/FullFrame-768x953.png 768w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/FullFrame-1238x1536.png 1238w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/FullFrame-600x745.png 600w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/FullFrame.png 1348w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Uma imagem de um jato F-16 totalmente armazenada numa \u00fanica p\u00e1gina SQLite, demonstrando um caso ideal em que n\u00e3o s\u00e3o necess\u00e1rias p\u00e1ginas de transbordo.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f992289 elementor-widget elementor-widget-text-editor\" data-id=\"f992289\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-pm-slice=\"1 1 []\">Aqui, uma imagem cabe inteiramente numa p\u00e1gina da base de dados, eliminando a necessidade de p\u00e1ginas de transbordo.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5ce5f77 e-flex e-con-boxed e-con e-parent\" data-id=\"5ce5f77\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-75364cc elementor-widget elementor-widget-text-editor\" data-id=\"75364cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>3. Dados divididos em v\u00e1rias p\u00e1ginas<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-90c504d elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"90c504d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"585\" src=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/chain-in-orange-1024x749.png\" class=\"attachment-large size-large wp-image-3005\" alt=\"Chain in orange \u2014 digital forensics investigation scenario evidence image\" srcset=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/chain-in-orange-1024x749.png 1024w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/chain-in-orange-300x219.png 300w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/chain-in-orange-768x562.png 768w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/chain-in-orange-1536x1123.png 1536w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/chain-in-orange-2048x1497.png 2048w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/chain-in-orange-600x439.png 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Representa\u00e7\u00e3o hexadecimal de uma imagem armazenada de forma n\u00e3o cont\u00edgua nas p\u00e1ginas 7, 3 e 5 do SQLite, que requer reconstru\u00e7\u00e3o forense.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-080fac6 elementor-widget elementor-widget-text-editor\" data-id=\"080fac6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-pm-slice=\"1 1 []\">Este exemplo ilustra como os dados s\u00e3o armazenados de forma n\u00e3o cont\u00edgua, exigindo uma an\u00e1lise forense para os reconstruir corretamente.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2f60c82 e-flex e-con-boxed e-con e-parent\" data-id=\"2f60c82\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-32523f8 elementor-widget elementor-widget-text-editor\" data-id=\"32523f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>4. Reconstru\u00e7\u00e3o de dados a partir de p\u00e1ginas de estouro<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-14bd750 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"14bd750\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"910\" src=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/gun-900x1024.png\" class=\"attachment-large size-large wp-image-3006\" alt=\"Firearm image attachment \u2014 digital forensics mobile evidence in SQLite training scenario\" srcset=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/gun-900x1024.png 900w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/gun-264x300.png 264w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/gun-768x874.png 768w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/gun-1350x1536.png 1350w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/gun-600x683.png 600w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/gun.png 1682w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Uma imagem reconstru\u00edda com sucesso a partir de p\u00e1ginas SQLite fragmentadas, ilustrando o processo forense de recupera\u00e7\u00e3o de p\u00e1ginas de estouro.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1840ae8 elementor-widget elementor-widget-text-editor\" data-id=\"1840ae8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-pm-slice=\"1 1 []\">Seguir os ponteiros de p\u00e1gina de estouro permite que os analistas forenses remontem os dados fragmentados.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-444d494 e-flex e-con-boxed e-con e-parent\" data-id=\"444d494\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bdfb66e elementor-widget elementor-widget-text-editor\" data-id=\"bdfb66e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 id=\"ember3862\" class=\"ember-view reader-text-block__heading-3\">Import\u00e2ncia forense das p\u00e1ginas de estouro<\/h3><p id=\"ember3863\" class=\"ember-view reader-text-block__paragraph\">Muitos <strong>aplica\u00e7\u00f5es de mensagens, aplica\u00e7\u00f5es m\u00f3veis e bases de dados<\/strong> armazenam imagens de perfil de utilizador, registos de conversa\u00e7\u00e3o e anexos em SQLite. Quando as imagens e os documentos abrangem v\u00e1rias p\u00e1ginas, os examinadores forenses t\u00eam de compreender as estruturas de transbordo para extrair os dados corretamente.<\/p><h3 id=\"ember3864\" class=\"ember-view reader-text-block__heading-3\">Desafios forenses:<\/h3><ul><li><strong>Dados fragmentados:<\/strong> Os BLOBs (como as imagens) s\u00e3o frequentemente divididos em v\u00e1rias p\u00e1ginas.<\/li><li><strong>Recupera\u00e7\u00e3o baseada em ponteiros:<\/strong> Os analistas devem seguir os ponteiros de p\u00e1gina de estouro do SQLite para reconstruir a imagem ou ficheiro completo.<\/li><li><strong>Quest\u00f5es de escultura:<\/strong> A simples procura de um cabe\u00e7alho JPEG (FFD8FF) e rodap\u00e9 (FFD9) pode falhar porque podem existir em p\u00e1ginas separadas.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-62e24c1 e-flex e-con-boxed e-con e-parent\" data-id=\"62e24c1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9e00fa5 elementor-widget elementor-widget-text-editor\" data-id=\"9e00fa5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 id=\"ember3866\" class=\"ember-view reader-text-block__heading-3\">Exemplo do mundo real: Extraindo uma foto de perfil de p\u00e1ginas de estouro<\/h3><p id=\"ember3867\" class=\"ember-view reader-text-block__paragraph\">Agora, vamos analisar uma recupera\u00e7\u00e3o forense passo a passo de uma imagem armazenada numa base de dados SQLite.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cc2a365 e-flex e-con-boxed e-con e-parent\" data-id=\"cc2a365\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1b2831c elementor-widget elementor-widget-text-editor\" data-id=\"1b2831c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 id=\"ember3868\" class=\"ember-view reader-text-block__heading-3\">Localizar o BLOB na base de dados<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-626b247 elementor-widget elementor-widget-image\" data-id=\"626b247\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"335\" src=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/DB-Viewer-Contacts-Table-with-BLOB.png\" class=\"attachment-large size-large wp-image-3007\" alt=\"DB Viewer contacts table with BLOB data \u2014 forensic SQLite database examination\" srcset=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/DB-Viewer-Contacts-Table-with-BLOB.png 899w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/DB-Viewer-Contacts-Table-with-BLOB-300x126.png 300w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/DB-Viewer-Contacts-Table-with-BLOB-768x322.png 768w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/DB-Viewer-Contacts-Table-with-BLOB-600x252.png 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">O DB Browser for SQLite mostra uma tabela de contactos com imagens de perfil armazenadas como BLOBs, um passo essencial na extra\u00e7\u00e3o forense.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63cd81f elementor-widget elementor-widget-text-editor\" data-id=\"63cd81f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-pm-slice=\"1 1 []\">Utilizar <strong>Navegador DB para SQLite<\/strong>Se os analistas forenses identificarem o registo que cont\u00e9m a fotografia de perfil no <code>contactos<\/code> mesa.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-47e1bc8 e-flex e-con-boxed e-con e-parent\" data-id=\"47e1bc8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f2d207d elementor-widget elementor-widget-text-editor\" data-id=\"f2d207d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 id=\"ember3871\" class=\"ember-view reader-text-block__heading-3\">Identificar o comprimento do BLOB em hexadecimais<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b6fc8b elementor-widget elementor-widget-image\" data-id=\"3b6fc8b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"675\" height=\"410\" src=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/Ali-Record.png\" class=\"attachment-large size-large wp-image-3008\" alt=\"SQLite Ali record forensic analysis \u2014 examining database record structure and BLOB data\" srcset=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/Ali-Record.png 675w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/Ali-Record-300x182.png 300w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/Ali-Record-600x364.png 600w\" sizes=\"(max-width: 675px) 100vw, 675px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">A varint 0xB135 converte para um comprimento de c\u00e9lula de 6.325 bytes (n\u00e3o incluindo a pr\u00f3pria varint ou o ID de linha)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e5b6996 elementor-widget elementor-widget-text-editor\" data-id=\"e5b6996\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-pm-slice=\"1 1 []\">Utilizar <strong>HxD<\/strong>Com um editor hexadecimal, localizam o cabe\u00e7alho do registo, que cont\u00e9m um <strong>VARINT<\/strong> que determina o comprimento do BLOB.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ca910b4 e-flex e-con-boxed e-con e-parent\" data-id=\"ca910b4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e2c7ba elementor-widget elementor-widget-text-editor\" data-id=\"1e2c7ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 id=\"ember3874\" class=\"ember-view reader-text-block__heading-3\">Confirmar o tamanho da imagem<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6cd7bee elementor-widget elementor-widget-image\" data-id=\"6cd7bee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"675\" height=\"410\" src=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/Ali-Record-BLOB-Length.png\" class=\"attachment-large size-large wp-image-3009\" alt=\"SQLite Ali record BLOB length \u2014 forensic analysis of image BLOB size in database\" srcset=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/Ali-Record-BLOB-Length.png 675w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/Ali-Record-BLOB-Length-300x182.png 300w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/Ali-Record-BLOB-Length-600x364.png 600w\" sizes=\"(max-width: 675px) 100vw, 675px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">VARINT destacado em HxD mostrando o tamanho total da imagem (6.325 bytes), confirmando que excede o tamanho de p\u00e1gina padr\u00e3o do SQLite.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a2b42d elementor-widget elementor-widget-text-editor\" data-id=\"2a2b42d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-pm-slice=\"1 1 []\">O segundo VARINT no cabe\u00e7alho do registo especifica o tamanho da imagem. Neste caso, o tamanho total \u00e9 <strong>6.325 bytes<\/strong>, excedendo o limite de p\u00e1ginas.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9d6f237 e-flex e-con-boxed e-con e-parent\" data-id=\"9d6f237\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3d1acd4 elementor-widget elementor-widget-text-editor\" data-id=\"3d1acd4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 id=\"ember3877\" class=\"ember-view reader-text-block__heading-3\">Seguir o ponteiro de estouro<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f09796d elementor-widget elementor-widget-image\" data-id=\"f09796d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"668\" height=\"575\" src=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/JPEG-Part-1-highlighted.png\" class=\"attachment-large size-large wp-image-3010\" alt=\"JPEG Part 1 highlighted in SQLite \u2014 forensic analysis of image BLOB header bytes\" srcset=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/JPEG-Part-1-highlighted.png 668w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/JPEG-Part-1-highlighted-300x258.png 300w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/JPEG-Part-1-highlighted-600x516.png 600w\" sizes=\"(max-width: 668px) 100vw, 668px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Ponteiro de transbordo do SQLite na parte inferior da p\u00e1gina, direcionando a continua\u00e7\u00e3o dos dados para a p\u00e1gina 4 para posterior recupera\u00e7\u00e3o.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c9d3ecd elementor-widget elementor-widget-text-editor\" data-id=\"c9d3ecd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-pm-slice=\"1 1 []\">Na parte inferior da p\u00e1gina principal, um <strong>ponteiro de quatro bytes<\/strong> conduz a <strong>p\u00e1gina 4<\/strong>, que cont\u00e9m a parte seguinte da imagem.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f11c8b4 e-flex e-con-boxed e-con e-parent\" data-id=\"f11c8b4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1abbf8b elementor-widget elementor-widget-text-editor\" data-id=\"1abbf8b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 id=\"ember3880\" class=\"ember-view reader-text-block__heading-3\">Examinar a p\u00e1gina de estouro<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-653935e elementor-widget elementor-widget-image\" data-id=\"653935e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"668\" height=\"575\" src=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/page4-overflow.png\" class=\"attachment-large size-large wp-image-3012\" alt=\"SQLite page 4 overflow \u2014 forensic analysis of SQLite overflow page structure\" srcset=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/page4-overflow.png 668w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/page4-overflow-300x258.png 300w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/page4-overflow-600x516.png 600w\" sizes=\"(max-width: 668px) 100vw, 668px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Vista hexagonal de uma imagem fragmentada totalmente real\u00e7ada, pronta para extra\u00e7\u00e3o manual e reconstru\u00e7\u00e3o forense.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7172c3 elementor-widget elementor-widget-text-editor\" data-id=\"e7172c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-pm-slice=\"1 1 []\">Os primeiros quatro bytes da p\u00e1gina 4 indicam se se segue outra p\u00e1gina de estouro. Uma vez que o valor \u00e9 <code>0x00000000<\/code>, este \u00e9 o <strong>\u00faltima p\u00e1gina de transbordo<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ca99635 e-flex e-con-boxed e-con e-parent\" data-id=\"ca99635\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2fede4c elementor-widget elementor-widget-text-editor\" data-id=\"2fede4c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 id=\"ember3883\" class=\"ember-view reader-text-block__heading-3\">Extrair e reconstruir a imagem<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b1d0297 elementor-widget elementor-widget-image\" data-id=\"b1d0297\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"668\" height=\"517\" src=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/carved-image.png\" class=\"attachment-large size-large wp-image-3011\" alt=\"Carved image from SQLite BLOB \u2014 forensic file carving technique for image recovery\" srcset=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/carved-image.png 668w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/carved-image-300x232.png 300w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/carved-image-600x464.png 600w\" sizes=\"(max-width: 668px) 100vw, 668px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Vista hexagonal de uma imagem fragmentada totalmente real\u00e7ada, pronta para extra\u00e7\u00e3o manual e reconstru\u00e7\u00e3o forense.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b9f005 elementor-widget elementor-widget-text-editor\" data-id=\"8b9f005\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-pm-slice=\"1 1 []\">Os analistas forenses extraem o <strong>6.292 bytes<\/strong> da imagem de ambas as p\u00e1ginas e reconstru\u00ed-la manualmente.<\/p><p>\ud83d\udccc<strong><em>Os ponteiros de quatro bytes N\u00c3O fazem parte dos dados a incluir na imagem gravada<\/em><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7733448 e-flex e-con-boxed e-con e-parent\" data-id=\"7733448\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a77b7b5 elementor-widget elementor-widget-text-editor\" data-id=\"a77b7b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 id=\"ember3887\" class=\"ember-view reader-text-block__heading-3\">Verificar a imagem recuperada<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd6e693 elementor-widget elementor-widget-image\" data-id=\"fd6e693\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"608\" height=\"509\" src=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/image.png\" class=\"attachment-large size-large wp-image-3013\" alt=\"Digital forensics training image \u2014 Elusive Data DFIR course content\" srcset=\"https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/image.png 608w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/image-300x251.png 300w, https:\/\/elusivedata.io\/wp-content\/uploads\/2025\/01\/image-600x502.png 600w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Imagem extra\u00eddaFoto de perfil recuperada de p\u00e1ginas de estouro do SQLite, esculpida com sucesso e exibida no Visualizador de Fotos do Windows.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-907c031 elementor-widget elementor-widget-text-editor\" data-id=\"907c031\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p id=\"ember3889\" class=\"ember-view reader-text-block__paragraph\">A imagem extra\u00edda est\u00e1 agora totalmente restaurada e visualiz\u00e1vel.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e79a6d9 e-flex e-con-boxed e-con e-parent\" data-id=\"e79a6d9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-566be41 elementor-widget elementor-widget-text-editor\" data-id=\"566be41\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 id=\"ember3890\" class=\"ember-view reader-text-block__heading-3\">Considera\u00e7\u00f5es finais: A import\u00e2ncia da an\u00e1lise de p\u00e1ginas de estouro<\/h3><p id=\"ember3891\" class=\"ember-view reader-text-block__paragraph\">Nas investiga\u00e7\u00f5es forenses, ignorar as p\u00e1ginas de excesso pode levar a <strong>perda cr\u00edtica de provas<\/strong>. Compreender o mecanismo de armazenamento do SQLite \u00e9 crucial para <strong>extra\u00e7\u00e3o e reconstru\u00e7\u00e3o precisas de dados<\/strong>.<\/p><h3 id=\"ember3892\" class=\"ember-view reader-text-block__heading-3\">Principais informa\u00e7\u00f5es forenses:<\/h3><p id=\"ember3893\" class=\"ember-view reader-text-block__paragraph\">\u2714\ufe0f Sempre <strong>verificar se h\u00e1 p\u00e1ginas excedent\u00e1rias<\/strong>ao analisar registos grandes.<\/p><p id=\"ember3894\" class=\"ember-view reader-text-block__paragraph\">\u2714\ufe0f Seguir as instru\u00e7\u00f5es do SQLite <strong>ponteiros de transbordo<\/strong>com cuidado.<\/p><p id=\"ember3895\" class=\"ember-view reader-text-block__paragraph\">\u2714\ufe0f Simples <strong>t\u00e9cnicas de escultura em lima<\/strong> pode n\u00e3o funcionar devido ao facto de o armazenamento n\u00e3o ser cont\u00edguo.<\/p><p data-pm-slice=\"1 1 []\">Quer se trate de analisar <strong>bases de dados de conversa\u00e7\u00e3o, listas de contactos ou registos de aplica\u00e7\u00f5es<\/strong>Os profissionais forenses devem ser competentes na recupera\u00e7\u00e3o de dados fragmentados.<\/p><p id=\"ember3897\" class=\"ember-view reader-text-block__paragraph\">\ud83d\udca1 <strong>Encontrou dados fragmentados na an\u00e1lise forense de SQLite? Como \u00e9 que aborda a an\u00e1lise de p\u00e1ginas de overflow? Partilhe as suas ideias abaixo!<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>As p\u00e1ginas de estouro do SQLite armazenam dados fragmentados que n\u00e3o cabem numa \u00fanica p\u00e1gina da base de dados, exigindo que os analistas forenses as reconstruam para uma recupera\u00e7\u00e3o completa das provas.<\/p>","protected":false},"author":1,"featured_media":2993,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_theme","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[21],"tags":[],"class_list":["post-2992","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mobile-forensics"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>SQLite Overflow Pages: 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