You can run an evasion test on PAN-OS using a client that accessess this site through the firewall.
We find that the following threats are detected and blocked. Notice that a lot of them are low and informational.
| Severity | Application | App Category | App Sub Category | App Technology | Destination Port | Threat Category | Threat/Content Name | ID | Direction |
|---|---|---|---|---|---|---|---|---|---|
| informational | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Abnormal HTTP 1.0 Chunked Response Found | 40568 | server-to-client |
| informational | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Abnormal Multiple Transfer-Encoding HTTP Response Found | 38302 | server-to-client |
| medium | web-browsing | general-internet | internet-utility | browser-based | 80 | code-execution | Eicar File Detected | 39040 | server-to-client |
| low | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | HTTP Brotli Encoding | 37778 | server-to-client |
| low | web-browsing | general-internet | internet-utility | browser-based | 80 | code-execution | HTTP Response Content Length Too Long | 31370 | server-to-client |
| high | web-browsing | general-internet | internet-utility | browser-based | 80 | overflow | Microsoft HTTP Services Chunked Encoding Integer Overflow Vulnerability | 32275 | server-to-client |
| informational | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Suspicious Abnormal Chunk-Size in HTTP Response | 40500 | server-to-client |
| low | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Suspicious Abnormal HTTP Response Found | 38840 | server-to-client |
| low | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Suspicious Abnormal HTTP Response Found | 38839 | server-to-client |
| low | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Suspicious Abnormal HTTP Response Found | 38306 | server-to-client |
| low | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Suspicious Abnormal HTTP Response Found | 38305 | server-to-client |
| low | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Suspicious Abnormal HTTP Response Found | 38304 | server-to-client |
| low | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Suspicious Abnormal HTTP Response Found | 38742 | server-to-client |
| low | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Suspicious Abnormal HTTP Response Found | 39910 | server-to-client |
| low | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Suspicious Abnormal HTTP Response Found | 38824 | server-to-client |
| low | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Suspicious Abnormal HTTP Response Found | 38841 | server-to-client |
| low | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Suspicious Abnormal HTTP Response Found | 38920 | server-to-client |
| low | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Suspicious Abnormal HTTP Response Found | 39041 | server-to-client |
| informational | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Suspicious HTTP Evasion Found | 30463 | server-to-client |
| low | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Suspicious HTTP Evasion Found | 39819 | server-to-client |
| low | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Suspicious HTTP Evasion Found | 30436 | server-to-client |
| medium | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Suspicious HTTP Evasion Found | 54622 | server-to-client |
| medium | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Suspicious HTTP Evasion Found | 39022 | server-to-client |
| medium | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Suspicious HTTP Evasion Found | 39004 | server-to-client |
| low | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Suspicious HTTP Response Found | 39869 | server-to-client |
| low | web-browsing | general-internet | internet-utility | browser-based | 80 | protocol-anomaly | Suspicious HTTP Response Found | 40400 | server-to-client |
| low | shoutcast | media | audio-streaming | client-server | 80 | protocol-anomaly | Suspicious HTTP Response Found | 39860 | server-to-client |