Signature Detail
Short Name |
HTTP:STC:SCRIPT:JS-RENAME |
|---|---|
Severity |
High |
Recommended |
No |
Recommended Action |
Drop |
Category |
HTTP |
Keywords |
Javascript indexOf and substr rename attempt Detection |
Release Date |
2015/06/09 |
Update Number |
2503 |
Supported Platforms |
idp-4.0+, isg-3.1.134269+, j-series-9.5+, mx-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+ |
HTTP: Javascript indexOf and substr rename attempt Detection
This signature detects JavaScript indexOf and substr rename. The session most likely contains exploit code and should be blocked. A successful attack could result in arbitrary code execution with the privileges of the browser's user, possibly Administrator.