20.63.210.3

Threat LevelHIGH67/1001 rule type
1 incident on record · active attack detected · seen 12h ago
PTR N/A
Org / ASN Microsoft Azure Cloud (japanwest)
Country 🇯🇵 Japan
City Osaka, Ōsaka
Timezone Asia/Tokyo

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.

Reports (1)

Date Severity Description
4 Jun 2026 - 05:15 high Web: Webshell scan — 3+ unknown PHP probes in 60s