rootkit arsenal

Linux Backdoor Intrusion Detection Tool:(1) First, a simple introduction of a TrojanRootkit is a Trojan backdoor tool, plainly is Trojan virus. It is more dangerous than the ordinary Trojan, and hides hidden. It is mainly to put your system's file, replace it with its files. The surface is still your file, in fact it is not. So very dangerous.There are 2 types of rootkits, file-level and kernel-level. (hehe, the virus also divides the door to send, like the martial arts drama, Confraternity also

Analysis of a post-Linux intrusionThe following is a case study of a server after a rootkit invasion of processing ideas and processing process, rootkit attack is the Linux system under the most common attack methods and attacks.1, the attack phenomenonThis is a customer's portal server, hosted in the telecommunications room, the customer received the notice of telecommunications: Because this server contin

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　　English Original:7 JavaScript Basics Many developers aren ' t Using (properly)JavaScript itself can be a simple language, but we are constantly using smart and flexible patterns to improve it. Yesterday we applied these patterns to the JAVASCRIPT framework, and today these frameworks drive our WEB applications. Many novice developers are attracted by a variety of powerful JavaScript frameworks, but they overlook the versatile JavaScript techniques behind the frame. This article will present yo

operation of the system. For example, a Trojan horse may provide a backdoor in the system, allowing hackers to steal data or change configuration settings. When talking about Trojan horse or Trojan activity, there are two frequently used terms. The identification methods and explanations are as follows: #8226; remote access to Trojan. Some Trojans allow hackers or data collectors to remotely control the system. Such programs are called "remote access to Trojan" (RAT) or webshells. RAT Examples

some methods to successfully control the target host, intruders can implant a specific program in the system of the target host, or modify some settings. On the surface, these changes are hard to detect, but intruders can use appropriate programs or methods to easily connect to the computer and re-control the computer, it is like an intruder secretly assigned a master room, which can be accessed at any time without being discovered by the master.Generally, most Trojan Horse programs can be used

Chkrootkit is a tool for checking rootkit traces on a local system, which is a shell script that checks if the system binaries are modified by a rootkit virus.(1) Centeros installation ChkrootkitInstalling the GCC compilation environment yum install GCC gcc-c++ make-yInstalling chkrootkit.tar.gzPerform after decompression#make SenseCommon Error during installation#make SenseCc-dhave_lastlog_h-o Chklastlog c

of the worm, in order to ensure that it can still be carried out later and infect other machines. The virus replicates itself and executes automatically.4. Download other programs or open the local listening port.5. A more advanced virus hides itself through rootkit technology. Includes the registry, processes, and files.Let's start by introducing tools. :)1. Process Explorer: https://technet.microsoft.com/en-us/sysinternals/bb896653/Process Explorer

electronic evidence, and they are all aimed at hackers and intrusions, so as to ensure the security of the network. Kali has a wealth of digital forensics tools.2.1 Peepdf is a PDF file analysis tool written in Python that detects malicious PDF files and is designed to provide security researchers with all the components that may be used in PDF analysis without using 4 or 4 tools to accomplish the same task.2.2 Anti-Digital forensics chkrootkit:chkrootkit is a tool for finding and detecting

memory modules that are loaded by the traversal process cannotFind traces of hidden programs.5 rootkit modeIntel CPUs have 4 levels of privilege: Ring 0, Ring 1, Ring 2, Ring 3. Windows uses only the ring 0 and ring 32 levels.The operating system is divided into the core and the shell two parts: the kernel runs at the RING0 level, often called the core State (or kernel state), for the implementation of the lowest management function, in the kernel st

Android, you only need to enter the network in the search box to find the specific implementation of this logic in an existing excellent project, it saves us a lot of repetitive coding costs. In addition, codeta also supports Android Studio plug-ins to make it easier to find the source code. Address: codota, Find Great Code Examples Android arsenal Android-arsenal, an Android

Translated from: http://bbs.html5cn.org/thread-83442-1-1.html1. Use the/g and/I flag bits in the String.prototype.replace methodTo the surprise of many JavaScript beginners, the Replace method of a string does not replace all matching substrings-only the first match. Of course, JavaScript veterans know that you can use regular expressions here, and you need to add a global flag bit (/g): Mistake Step into the hole. var str = "David is a Arse