Teach everyone to prevent Trojan, only for the Web Trojan, effective rate of more than 90%, you can prevent more than 90% Trojans on your machine is executed, and even anti-virus software can not find the Trojan could be prohibited to execute. Let's talk about the principle first.
Now the Web
Since most of the Web site intrusion is done using ASP trojan, close-up of this article so that ordinary virtual host users can better understand and prevent ASP Trojan Horse. Only space and virtual host users to do a good job of preventive measures can effectively prevent ASP Trojan!
One, what is ASP
The safety clinic's duty doctor Sails, is inquiring some information. Then push the door into a sick man. The patient said he had recently been robbed of a number of Internet accounts associated with himself and wanted to see what was the reason for the doctor.
Zhang Fan asked the patient has not installed anti-virus software. Patients said they installed antivirus software is the latest version of Kaspersky, not only on a daily basis to update the
Teach you to judge the existence of a virus Trojan from the processAny virus and Trojan exists in the system, can not be completely and process out of the relationship, even if the use of hidden technology, but also can find clues from the process, so, to see the process of activity in the system is the most direct way
: HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows NT \ CurrentVersion \ Winlogon Name: shell key value: assumer.exe % WinDir % \ svchost.exe 3. Add a service for the gray pigeon Trojan: service name: system starmize display name: System starmize Description: system startup optimization executable file path: % ProgramFiles % \ common files \ microsoft shared \ msinfo \ servieces.exe Startup Type: Automatic 4. modify the system time. Run th
Web|web Service |web Server | Trojan Horse with the development of ASP technology, network based on ASP technology to develop more and more web sites, the support of ASP technology can be said to be a Windows system IIS Server a basic function. But the backdoor of Trojan Horse based on ASP technology, also more and mor
uninstall program is false to confuse users!!
The Youth Forum Deadwoods netizen detailed analysis, because the original post picture has been invalidated, I will the content slightly edits to turn over:
Today Kaspersky report found Trojan Horse (December 19)
The latest version of Jinshan Poison PA and rising anti-virus software are not yet recognized this
Although the Trojan Horse is crazy, but there are many ways to deal with it, I think the best way is to master the method of killing Trojan horse. The following is an example of the use of the system itself with the "Program installation event record file" to find a Trojan
The boundaries between viruses, worms, and Trojans are becoming increasingly vague, so they can be understood for their potential purposes.More and more easily. Generally, a virus is transmitted by email with a certain payload. Worms use other channelsChannels, such as IM, SNMP, RSS (not yet available, but it may be faster) and other Microsoft protocols. Worm connectionIt usually brings a certain amount of load. They aim to spread as quickly as possib
programs found above and force the power off to restart the server! But the hateful thing is that these programs have been running after the machine restarts! It is clear that these programs are set to boot from boot 6) to view the system boot entry [[emailprotected]~]#find/etc/rc.d/-mtime- 3!-typed sure enough, these programs are set up to boot from. So, just one more time to delete and then restart the server with brute force. [[Emailprotected]~]#find/bin-mtime-3-typef|xargs rm-f[[emailprotec
Procexp. Procexp can differentiate between system processes and general processes, and differentiate them in different colors, leaving the virus processes of counterfeit system processes nowhere to be hid.
After the procexp is run, the process is divided into two large chunks, and the "systemidleprocess" subordinate process belongs to the system process, and Explorer.exe "subordinate processes belong to the general process." We have introduced the
Absrtact: With the rapid development of e-commerce, a lot of users in Taobao open shop their own boss, illegal criminals playing can teach Taobao Taobao how to brush the method of cleaning, Taobao sellers recommend Taobao brush drilling software, Taobao Sellers run the software led to browser home page is locked as a site navigation station, and create links to many business websites in your browser favorites. It is recommended that you immediately use the Golden Hill Guardian
the aspect ratio (this will avoid the horse deformation when scaling), drag a corner (either in the lower left or upper right corner) to scale to the appropriate size.
Erase the horse tail
UseElliptical selection tool, select the tail of the Horse. Then proceedYu Hua, The indicated radius is10 pixels. Here we set a
Softupnotify.exe
File name: SoftupNotify.exe
File size: 210432 byte
File type: PE32 executable for MS Windows (GUI) Intel 80386 32-bit
md5:c3ab2eb3b2cc93388132faa8a1d72462
sha1:91d3d521f1af089737972fa5a174b1f7b8f3417f
This file is the 360 software housekeeper's upgrade assistant file to read a piece of virtual memory when the software is upgraded.
Softupnotify.exe is the Trojan horse proc
Trojan Horse behavior analysis is through the behavior of the popular Trojan virus analysis, monitoring unknown Trojan virus, Rob in its operating system to destroy before the "kill" off . When the program triggers the
With the development of ASP technology, the Web site based on ASP technology is more and more, the support of ASP technology can be said to be a basic function of Windows system IIS server. But the backdoor of Trojan Horse based on ASP technology, also more and more, and function also more and more powerful. Because the ASP itself is the server to provide a tribute service function, so this ASP script
Hackers to do after the invasion is to upload a trojan back door, in order to be able to upload the Trojan is not found, they will try to do a variety of ways to camouflage. And as the victim, how can we see through camouflage, the system of the Trojan all clear away!
First, file bundle detection
The Trojan
Config.sys loaded Trojan horse program is not seen, but also can not be taken lightly oh.
3, lurking in the Win.ini
Trojan Horse to achieve control or monitor the purpose of the computer, must run, however, no one will be silly to their own computer to run the damn Trojan
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