Signature Detail
Short Name |
TROJAN:UNKNOWN-BACKDOOR-KNOCK |
|---|---|
Severity |
Medium |
Recommended |
Yes |
Recommended Action |
Drop |
Category |
TROJAN |
Keywords |
Trojan backdoor knock |
Release Date |
2014/08/26 |
Update Number |
2411 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+ |
TROJAN: Unidentified Backdoor Knock Request
This signature detects unusual HTTP requests that might be related to a Trojan "Knock" request. This may be a special command to enable additional functionality/access to the Trojan. A response other than a 404 might mean your server is compromised.