Windows Sysinternals Tools Inside Native Applications Software License Terms Licensing FAQ Windows Sysinternals 1/15/2021 • 3 Minutes to Read • Edit Online
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Process Explorer V16.05 (1.07 MB)
United States (English) Sign in Windows Sysinternals Search TechNet with Bing Home Learn Downloads Community Windows Sysinternals > Downloads > Process Utilities > Process Explorer Utilities Process Explorer Download Sysinternals Suite Utilities Index Download Process Explorer v16.05 (1.07 MB) File and Disk Utilities By Mark Russinovich Run Process Explorer now from Networking Utilities Published: March 10, 2015 Live.Sysinternals.com Process Utilities Download Process Explorer Runs on: Security Utilities (1.07 MB) System Information Utilities Rate: Client: Windows XP and higher (Including IA64). Miscellaneous Utilities Server: Windows Server 2003 and higher (Including Share this content IA64). Additional Introduction Installation Resources Ever wondered which program has a particular file or directory open? Now Simply run Process Explorer (procexp.exe). Forum you can find out. Process Explorer shows you information about which handles and DLLs processes have opened or loaded. The help file describes Process Explorer operation and Site Blog usage. If you have problems or questions please visit The Process Explorer display consists of two sub-windows. The top window the Sysinternals Process Explorer Forum. Sysinternals Learning always shows a list of the currently active processes, including the names of Mark's Webcasts their owning accounts, whereas the information displayed in the bottom Mark's Blog window depends on the mode that Process Explorer is in: if it is in handle Learn More mode you'll see the handles that the process selected in the top window has Software License opened; if Process Explorer is in DLL mode you'll see the DLLs and memory- Here are some other handle and DLL viewing tools and Licensing FAQ mapped files that the process has loaded. -
Crypto Ransomware Analysis and Detection Using
CRYPTO RANSOMWARE ANALYSIS AND DETECTION USING PROCESS MONITOR by ASHWINI BALKRUSHNA KARDILE Presented to the Faculty of the Graduate School of The University of Texas at Arlington in Partial Fulfillment of the Requirements for the Degree of MASTER OF SCIENCE IN COMPUTER SCIENCE THE UNIVERSITY OF TEXAS AT ARLINGTON December 2017 Copyright © by Ashwini Balkrushna Kardile 2017 All Rights Reserved ii Acknowledgements I would like to thank Dr. Ming for his timely guidance and motivation. His insights for this research were valuable. I would also like to thank my committee members Dr. David Levine and Dr. David Kung for taking out time from their schedule and attending my dissertation. I am grateful to John Podolanko; it would not have been possible without his help and support. Thank you, John, for helping me and foster my confidence. I would like to thank my colleagues for supporting me directly or indirectly. Last but not the least; I would like to thank my parents, my family and my friends for encouraging me and supporting me throughout my research. November 16, 2017 iii Abstract CRYPTO RANSOMWARE ANALYSIS AND DETECTION USING PROCESS MONITOR Ashwini Balkrushna Kardile, MS The University of Texas at Arlington, 2017 Supervising Professor: Jiang Ming Ransomware is a faster growing threat that encrypts user’s files and locks the computer and holds the key required to decrypt the files for ransom. Over the past few years, the impact of ransomware has increased exponentially. There have been several reported high profile ransomware attacks, such as CryptoLocker, CryptoWall, WannaCry, Petya and Bad Rabbit which have collectively cost individuals and companies well over a billion dollars according to FBI. -
Hang Analysis: Fighting Responsiveness Bugs
Hang Analysis: Fighting Responsiveness Bugs Xi Wang† Zhenyu Guo‡ Xuezheng Liu‡ Zhilei Xu† Haoxiang Lin‡ Xiaoge Wang† Zheng Zhang‡ †Tsinghua University ‡Microsoft Research Asia Abstract return to life. However, during the long wait, the user can neither Soft hang is an action that was expected to respond instantly but in- cancel the operation nor close the application. The user may have stead drives an application into a coma. While the application usu- to kill the application or even reboot the computer. ally responds eventually, users cannot issue other requests while The problem of “not responding” is widespread. In our expe- waiting. Such hang problems are widespread in productivity tools rience, hang has occurred in everyday productivity tools, such as such as desktop applications; similar issues arise in server programs office suites, web browsers and source control clients. The actions as well. Hang problems arise because the software contains block- that trigger the hang issues are often the ones that users expect to re- ing or time-consuming operations in graphical user interface (GUI) turn instantly, such as opening a file or connecting to a printer. As and other time-critical call paths that should not. shown in Figure 1(a), TortoiseSVN repository browser becomes unresponsive when a user clicks to expand a directory node of a This paper proposes HANGWIZ to find hang bugs in source code, which are difficult to eliminate before release by testing, remote source repository. The causes of “not responding” bugs may be complicated. An as they often depend on a user’s environment. HANGWIZ finds hang bugs by finding hang points: an invocation that is expected erroneous program that becomes unresponsive may contain dead- to complete quickly, such as a GUI action, but calls a blocking locks (Engler and Ashcraft 2003; Williams et al. -
Active@ UNDELETE Documentation
Active @ UNDELETE Users Guide | Contents | 2 Contents Legal Statement.........................................................................................................5 Active@ UNDELETE Overview............................................................................. 6 Getting Started with Active@ UNDELETE.......................................................... 7 Active@ UNDELETE Views And Windows...................................................................................................... 7 Recovery Explorer View.......................................................................................................................... 8 Logical Drive Scan Result View..............................................................................................................9 Physical Device Scan View......................................................................................................................9 Search Results View...............................................................................................................................11 File Organizer view................................................................................................................................ 12 Application Log...................................................................................................................................... 13 Welcome View........................................................................................................................................14 Using -
RAID, LVM, WSS, Verschlüsselung)
Hochschule Wismar University of Applied Sciences Technology, Business and Design Fakultät für Ingenieurwissenschaften, Bereich EuI Projektarbeit Aufbereitung besonderer Speicherkonfigurationen als analysefähiges Material (RAID, LVM, WSS, Verschlüsselung) Eingereicht am: 6. Juli 2019 von: Melanie Wetzig Sven Lötgering Tom Gertenbach Stefan Depping Inhaltsverzeichnis Inhaltsverzeichnis 1 Vorüberlegungen4 1.1 Motivation und Zielstellung.......................4 1.2 Anforderung an den Ermittlungsprozess.................4 1.3 Einordnung in Ermittlungsprozess....................6 1.4 Write-Blocker...............................6 1.5 Software..................................7 1.5.1 Rohdatenformat (RAW).....................7 1.5.2 Expert Witness Format (EWF).................8 1.5.3 Advanced Forensic Format (AFF)................8 1.5.4 Xmount..............................8 2 Rechtliche Betrachtung9 2.1 Einleitung.................................9 2.2 Private Ermittlungen........................... 10 2.3 Behördliche Ermittlungen........................ 11 2.4 Zusammenfassung............................. 11 3 Speichermedien 13 3.1 Einleitung................................. 13 3.2 Magnetspeicher.............................. 13 3.2.1 Speicherung auf einer HDD................... 14 3.2.2 Löschen von Daten auf einer HDD............... 15 3.2.3 Forensische Relevanz....................... 15 3.3 Flash-Speicher............................... 15 3.3.1 Speicherung auf einer Solid-State-Drive (SSD)......... 16 3.3.2 Löschen von Daten auf einer SSD............... -
P 240/1 Process Control on Windows
P240.qxp_June 2018 03/05/2018 22:16 Page 41 Process Control on Windows P 240/1 Optimise and Stabilise Your Windows System by Taking Control of Your Processes Using the information given in this article you will be able to: Investigate exactly what processes are using your PC’s processor and memory, Optimise the performance of your system with perfect process management, Find and close Trojans, viruses and other suspicious processes. You’ve probably come across messages from Windows telling you that an application is no longer responding, and wondered exactly what is happening in the background on your Windows system. The egg timer icon or a little blue circle usually appear, the hard drive grinds away and you wait for what seems like an eternity for Windows to do something. When this happens, it usually indicates that Windows is performing tasks in the background. You can take a look at the list of the processes that are running on your system, but they usually have cryptic names which makes it difficult to work out exactly what is going on. However, if a program or service doesn’t run in a stable way, or you suspect that a virus or Trojan may be doing damage to your system, then you can’t avoid checking which processes are running. In this article I will show you the most important processes that Windows runs internally, and the tasks you need to perform in order to maintain your processes and take control of your system. • Check the Hidden Tasks Your Windows System is Running ................. -
Second Edition Microsoft Azure Essentials
Fundamentals of Azure Second Edition Microsoft Azure Essentials Michael Collier Robin Shahan PUBLISHED BY Microsoft Press A division of Microsoft Corporation One Microsoft Way Redmond, Washington 98052-6399 Copyright © 2016 by Michael Collier, Robin Shahan All rights reserved. No part of the contents of this book may be reproduced or transmitted in any form or by any means without the written permission of the publisher. ISBN: 978-1-5093-0296-3 Microsoft Press books are available through booksellers and distributors worldwide. If you need support related to this book, email Microsoft Press Support at [email protected]. Please tell us what you think of this book at http://aka.ms/tellpress. This book is provided “as-is” and expresses the author’s views and opinions. The views, opinions and information expressed in this book, including URL and other Internet website references, may change without notice. Some examples depicted herein are provided for illustration only and are fictitious. No real association or connection is intended or should be inferred. Microsoft and the trademarks listed at http://www.microsoft.com on the “Trademarks” webpage are trademarks of the Microsoft group of companies. All other marks are property of their respective owners. Acquisitions Editor: Devon Musgrave Developmental Editor: Carol Dillingham Editorial Production: Cohesion Copyeditor: Ann Weaver Cover: Twist Creative • Seattle To my wife, Sonja, and sons, Aidan and Logan; I love you more than words can express. I could not have written this book without your immense support and patience. —Michael S. Collier I dedicate this book to the many people who helped make this the best book possible by reviewing, discussing, and sharing their technical wisdom. -
Rootkit- Rootkits.For.Dummies 2007.Pdf
01_917106 ffirs.qxp 12/21/06 12:04 AM Page i Rootkits FOR DUMmIES‰ 01_917106 ffirs.qxp 12/21/06 12:04 AM Page ii 01_917106 ffirs.qxp 12/21/06 12:04 AM Page iii Rootkits FOR DUMmIES‰ by Larry Stevenson and Nancy Altholz 01_917106 ffirs.qxp 12/21/06 12:04 AM Page iv Rootkits For Dummies® Published by Wiley Publishing, Inc. 111 River Street Hoboken, NJ 07030-5774 www.wiley.com Copyright © 2007 by Wiley Publishing, Inc., Indianapolis, Indiana Published by Wiley Publishing, Inc., Indianapolis, Indiana Published simultaneously in Canada No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning or otherwise, except as permit- ted under Sections 107 or 108 of the 1976 United States Copyright Act, without either the prior written permission of the Publisher, or authorization through payment of the appropriate per-copy fee to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, (978) 750-8400, fax (978) 646-8600. Requests to the Publisher for permission should be addressed to the Legal Department, Wiley Publishing, Inc., 10475 Crosspoint Blvd., Indianapolis, IN 46256, (317) 572-3447, fax (317) 572-4355, or online at http://www.wiley.com/go/permissions. Trademarks: Wiley, the Wiley Publishing logo, For Dummies, the Dummies Man logo, A Reference for the Rest of Us!, The Dummies Way, Dummies Daily, The Fun and Easy Way, Dummies.com, and related trade dress are trademarks or registered trademarks of John Wiley & Sons, Inc. and/or its affiliates in the United States and other countries, and may not be used without written permission. -
La Sécurité Informatique Edition Livres Pour Tous (
La sécurité informatique Edition Livres pour tous (www.livrespourtous.com) PDF générés en utilisant l’atelier en source ouvert « mwlib ». Voir http://code.pediapress.com/ pour plus d’informations. PDF generated at: Sat, 13 Jul 2013 18:26:11 UTC Contenus Articles 1-Principes généraux 1 Sécurité de l'information 1 Sécurité des systèmes d'information 2 Insécurité du système d'information 12 Politique de sécurité du système d'information 17 Vulnérabilité (informatique) 21 Identité numérique (Internet) 24 2-Attaque, fraude, analyse et cryptanalyse 31 2.1-Application 32 Exploit (informatique) 32 Dépassement de tampon 34 Rétroingénierie 40 Shellcode 44 2.2-Réseau 47 Attaque de l'homme du milieu 47 Attaque de Mitnick 50 Attaque par rebond 54 Balayage de port 55 Attaque par déni de service 57 Empoisonnement du cache DNS 66 Pharming 69 Prise d'empreinte de la pile TCP/IP 70 Usurpation d'adresse IP 71 Wardriving 73 2.3-Système 74 Écran bleu de la mort 74 Fork bomb 82 2.4-Mot de passe 85 Attaque par dictionnaire 85 Attaque par force brute 87 2.5-Site web 90 Cross-site scripting 90 Défacement 93 2.6-Spam/Fishing 95 Bombardement Google 95 Fraude 4-1-9 99 Hameçonnage 102 2.7-Cloud Computing 106 Sécurité du cloud 106 3-Logiciel malveillant 114 Logiciel malveillant 114 Virus informatique 120 Ver informatique 125 Cheval de Troie (informatique) 129 Hacktool 131 Logiciel espion 132 Rootkit 134 Porte dérobée 145 Composeur (logiciel) 149 Charge utile 150 Fichier de test Eicar 151 Virus de boot 152 4-Concepts et mécanismes de sécurité 153 Authentification forte -
Introducing Windows Azure for IT Professionals
Introducing Windows ServerIntroducing Release 2012 R2 Preview Introducing Windows Azure For IT Professionals Mitch Tulloch with the Windows Azure Team PUBLISHED BY Microsoft Press A Division of Microsoft Corporation One Microsoft Way Redmond, Washington 98052-6399 Copyright © 2013 Microsoft Corporation All rights reserved. No part of the contents of this book may be reproduced or transmitted in any form or by any means without the written permission of the publisher. Library of Congress Control Number: 2013949894 ISBN: 978-0-7356-8288-7 Microsoft Press books are available through booksellers and distributors worldwide. If you need support related to this book, email Microsoft Press Book Support at [email protected]. Please tell us what you think of this book at http://www.microsoft.com/learning/booksurvey. Microsoft and the trademarks listed at http://www.microsoft.com/about/legal/en/us/IntellectualProperty/ Trademarks/EN-US.aspx are trademarks of the Microsoft group of companies. All other marks are property of their respective owners. The example companies, organizations, products, domain names, email addresses, logos, people, places, and events depicted herein are fictitious. No association with any real company, organization, product, domain name, email address, logo, person, place, or event is intended or should be inferred. This book expresses the author’s views and opinions. The information contained in this book is provided without any express, statutory, or implied warranties. Neither the authors, Microsoft Corporation, nor -
Hunting Red Team Activities with Forensic Artifacts
Hunting Red Team Activities with Forensic Artifacts By Haboob Team 1 [email protected] Table of Contents 1. Introduction .............................................................................................................................................. 5 2. Why Threat Hunting?............................................................................................................................. 5 3. Windows Forensic.................................................................................................................................. 5 4. LAB Environment Demonstration ..................................................................................................... 6 4.1 Red Team ......................................................................................................................................... 6 4.2 Blue Team ........................................................................................................................................ 6 4.3 LAB Overview .................................................................................................................................. 6 5. Scenarios .................................................................................................................................................. 7 5.1 Remote Execution Tool (Psexec) ............................................................................................... 7 5.2 PowerShell Suspicious Commands ...................................................................................... -
What Is an Operating System III 2.1 Compnents II an Operating System
Page 1 of 6 What is an Operating System III 2.1 Compnents II An operating system (OS) is software that manages computer hardware and software resources and provides common services for computer programs. The operating system is an essential component of the system software in a computer system. Application programs usually require an operating system to function. Memory management Among other things, a multiprogramming operating system kernel must be responsible for managing all system memory which is currently in use by programs. This ensures that a program does not interfere with memory already in use by another program. Since programs time share, each program must have independent access to memory. Cooperative memory management, used by many early operating systems, assumes that all programs make voluntary use of the kernel's memory manager, and do not exceed their allocated memory. This system of memory management is almost never seen any more, since programs often contain bugs which can cause them to exceed their allocated memory. If a program fails, it may cause memory used by one or more other programs to be affected or overwritten. Malicious programs or viruses may purposefully alter another program's memory, or may affect the operation of the operating system itself. With cooperative memory management, it takes only one misbehaved program to crash the system. Memory protection enables the kernel to limit a process' access to the computer's memory. Various methods of memory protection exist, including memory segmentation and paging. All methods require some level of hardware support (such as the 80286 MMU), which doesn't exist in all computers.