Report for IP: 20.211.90.37

Threat LevelHIGH66/1003 rule types
6 incidents on record · 3 rule types · active attack detected · active over 2 days · last seen 1d ago
PTR N/A
Org / ASN Microsoft Azure Cloud (australiaeast)
Country 🇦🇺 Australia
City The Rocks, New South Wales
Timezone Australia/Sydney

Attack Analysis

Webshell Upload Scan
This IP rapidly probed multiple non-existent PHP paths in under 60 seconds — a hallmark of automated webshell scanning tools hunting for previously uploaded backdoors or vulnerable file-upload endpoints. If successful, a webshell grants the attacker full remote code execution on the server.
Webshell Filename Probe
This IP requested a filename commonly used by webshells and backdoors (c99.php, wp_filemanager.php, and similar) — hoping a previous compromise, on this site or elsewhere, already dropped one at this exact path. A hit would hand the attacker a ready-made remote-control panel with no exploitation needed.
local blocklist

Reports (6)

Date Severity Description
29 Sep 2026 - 01:06 high Web: Webshell scan — 3+ unknown PHP probes in 60s
29 Sep 2026 - 01:06 low local blocklist
29 Sep 2026 - 01:06 medium Query Guard — Path Webshell Probe
27 Sep 2026 - 02:27 high Web: Webshell scan — 3+ unknown PHP probes in 60s
27 Sep 2026 - 00:44 high Web: Webshell scan — 3+ unknown PHP probes in 60s
26 Sep 2026 - 19:33 high Web: Webshell scan — 3+ unknown PHP probes in 60s