Tag：virus
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Time：2021-12-14
1、 Foreword The virus teacher threw us an encrypted vbs script virus code to try to analyze. Here, the analysis process is sent out for your reference. If you find any errors or suggestions in the text, you can leave a message to me directly. Thank you! 2、 Catalogue The whole analysis process can be […]
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Time：2021-12-7
Recently, I saw a picture of Sir infectious disease model posted on the Internet. Many people should not know much about this model. Let’s talk about this model today. This one is only academic, not anything else. SIR model is one of the most classical infectious disease models. There are also Si and sis. Sir […]
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Time：2021-11-26
Last night, I received a text message and e-mail from Alibaba cloud saying that the server was poisoned. The contents are as follows: It has been detected that your cloud server (IP) has malicious contracting behavior. In order to avoid affecting the normal use of your server, please pay attention to it and deal with […]
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Time：2021-10-3
background The server CPU of a project is overloaded. The top command shows that a wave of high consumption CPU processes are running, and the executing programs are linux commands, as shown in the figure Basically, it can be confirmed that it is a mining virus. Unlike previous mining viruses, the names displayed by the […]
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Time：2021-8-27
Original source: Extfans extension On January 13, many computer security manufacturers and related forums issued an emergency announcement. The announcement shows that recently, a worm called “incaseformat” is spreading wantonly in China, causing a wide range of impact. According to the information inquired by expansion fans, up to now, a large […]
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Time：2021-4-17
I just got my salary last month. On a whim, I thought that the computer has been used for so many years. How about changing a laptop!But as a programmer, the most troublesome thing is to build the environment and install all kinds of software. This is not, in order to install a cracked version […]
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Time：2021-3-26
Introduction of Windows operating system version 1. Micorsoft Windows XP ·Microsoft official release time and service termination time: 2001.10.25-2014.4.8 vulnerability: ms08-067 (remote code execution), ms12-020 (Remote Desktop), ms17-010 (Eternal Blue blackmail virus), cve-2019-0708 (Remote Desktop) · learn more:https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-xp/bb490858(v=technet.10) 2. Micorsoft Windows Win7 ·Microsoft official release time and service termination time: 2009.10.22-2020.1.14 features: power shell ·Learn more: […]
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Time：2021-3-19
Introduction and analysis of windows high risk vulnerabilities over the years 1、 Vulnerability introduction: 1. Vulnerability: <1> Vulnerability: an important factor affecting network security; <2> . vulnerability exploitation: become the most common means of malicious attacks; <3> Vulnerability attack: industrialization, low cost, means diversification, low threshold trend; <4> Information age: both individuals and enterprises are […]
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Time：2021-2-22
Recently I saw a picture of SIR epidemic model posted on the Internet. Many people should not know much about this model. Let’s talk about this model today. This article is only about academic research, and does not discuss anything else. SIR model is one of the most classic models of infectious diseases. There are […]
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Time：2021-2-11
Yesterday, a test server was told that the service was abnormal. After entering the server, it found that it was because the docker exited abnormally. After running docker, I found a process I didn’t knowkdevtmpfsiIt takes up a lot of CPU abnormally. Google knows that the server is regarded as a miner. Killing directly doesn’t […]
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Time：2021-1-12
QQ computer housekeeper is a full-featured computer protection software, which provides garbage cleaning, virus killing and other functions. When using automatic virus cleaning, sometimes useful files will be cleaned up as viruses. We can choose to manually clean up to prevent this situation. Then, the editor will teach you how to manually handle viruses. Method […]
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Time：2020-11-17
Last month just pay, whim, think the computer has been used for so many years, or change a notebook!If you want to change it, you can change it. But as a programmer, the most troublesome thing is to set up the environment and install all kinds of software. This is not, in order to install […]
