HTTP: JavaScript Packed Function Eval Technique

This signature detects attempts of JavaScript obfuscation technique with intent of evading security defenses of an organization. It is a strong indication of malicious activity within a network.

Short Name
HTTP:STC:SCRIPT:JSEVAL-GEN-TECH
Severity
Minor
Recommended
False
Recommended Action
None
Category
HTTP
Keywords
Eval Function JavaScript Packed Technique
Release Date
06/09/2015
Supported Platforms

srx-branch-12.3

srx-19.3

srx-branch-19.3

vsrx3bsd-19.2

srx-branch-19.4

vsrx-19.4

mx-12.3

mx-19.4

vmx-19.4

mx-19.3

vsrx3bsd-19.4

srx-19.4

vsrx-12.3

vmx-19.3

vsrx-19.2

srx-12.3

Sigpack Version
3324
False Positive
Rarely

Found a potential security threat?