Parsing the Javascript technology used behind arp virus with decryption method _ javascript skills

Source: Internet
Author: User
Parsing the Javascript technology used behind the arp virus. The purpose of this article is to explore JS-related technologies, not the main purpose of anti-virus. The anti-virus only paves the way for explaining some JS, the article is a little long. Please take a look at it with a cup of coffee or tea. Do not be impatient when learning!

Recently, the company's network has had a very popular ARP virus over the past two days, making it impossible for everyone to access the Internet. This has brought great inconvenience to our work. Here we will write down the anti-virus process, hope to help you!

Symptom, we found a js File Link in the header ----

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