EudorIA Threat Observatory

43.163.91.104

Technical source observed on EudorIA perimeter controls. All the events listed were blocked, contained or detected by the defensive systems.

Confidencehigh56 catalogued events

First observation23/08/2026 17:09

Last observation28/08/2026 14:54

Controls areaFIREWALL, WAF

Maximum rule level12/20

Network context

Estimated origin

Country: Singapore (SG)
City: Singapore
ASN: AS132203
ASN operator / holder: TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue, CN
Announced prefix: 43.163.64.0/18
Reverse DNS: PTR record not published

Last activity

Exploit attempt

Public destination: eudoria.it
Service: HTTPS protetto da WAF
Rule: 100600
Technical reason: EudorIA WAF blocked a request from 43.163.91.104.
Outcome: Blocked / detected

Minimised history

Observed evidence

Last 56 publishable events

28/08/2026 14:54

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /wp-config.php
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:54

WAF

Exploit attempt

high

EudorIA WAF blocked repeated requests from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /wp-config.php.orig
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:54

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /wp-config.php.orig
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:54

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /dev/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:54

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /v1/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:54

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /.env.stage
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:54

WAF

Exploit attempt

high

EudorIA WAF blocked repeated requests from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /doc/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:54

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /user/.env.staging
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:54

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /private/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:54

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /project/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:54

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /.env.development
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:54

WAF

Repeated web activity

high

EudorIA WAF blocked repeated requests from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /.env_mail_server
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:54

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /api/src/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:54

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /system/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:54

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /.shared/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:54

WAF

Blocked web request

medium

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /.gitlab-ci.yml
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:54

WAF

Exploit attempt

high

EudorIA WAF blocked repeated requests from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /.git/info/exclude
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:54

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /core/app/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:54

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /app/config/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:54

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /vendor/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:53

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /vendor/laravel/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:53

WAF

Exploit attempt

high

EudorIA WAF blocked repeated requests from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /prod/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:53

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /local/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:53

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /crm/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:53

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /web/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:53

WAF

Exploit attempt

high

EudorIA WAF blocked an external request with a high anomaly score from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /wp-config.php.bak
Anomaly score: 13
Outcome: Blocked

28/08/2026 14:53

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /config/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:53

WAF

Exploit attempt

high

EudorIA WAF blocked repeated requests from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /core/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:53

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /admin/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:53

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /backend/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:53

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /laravel/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:53

WAF

Exploit attempt

high

EudorIA WAF blocked repeated requests from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /laravel/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:53

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /laravel/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:53

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /application/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:53

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /portal/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:52

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /public/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:52

WAF

Exploit attempt

high

EudorIA WAF blocked repeated requests from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /app/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:52

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /old/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:52

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /new/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:52

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /blog/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:52

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /store/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:52

WAF

Exploit attempt

high

EudorIA WAF blocked repeated requests from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /apps/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:52

WAF

Exploit attempt

high

EudorIA WAF blocked repeated requests from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /api/.env
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:52

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /.env.staging
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:52

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /.env.save
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:52

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /.env.production
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:52

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /.env.prod
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:52

WAF

Exploit attempt

high

EudorIA WAF blocked repeated requests from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /.env.old
Anomaly score: 13
Outcome: Blocked

28/08/2026 14:52

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /.[internal-host]
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:52

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /.env.live
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:52

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /.env.dev
Anomaly score: 8
Outcome: Blocked

28/08/2026 14:52

WAF

Exploit attempt

high

EudorIA WAF blocked an external request with a high anomaly score from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /.env.config
Anomaly score: 13
Outcome: Blocked

28/08/2026 14:52

WAF

Exploit attempt

high

EudorIA WAF blocked an external request with a high anomaly score from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /.env.bak
Anomaly score: 13
Outcome: Blocked

28/08/2026 14:52

WAF

Exploit attempt

high

EudorIA WAF blocked an external request with a high anomaly score from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /.env.backup
Anomaly score: 13
Outcome: Blocked

28/08/2026 14:52

WAF

Exploit attempt

high

EudorIA WAF blocked a request from 43.163.91.104.

Destination: eudoria.it
Service: HTTPS protetto da WAF
Method: GET
Resource: /.env
Anomaly score: 8
Outcome: Blocked

23/08/2026 17:09

FIREWALL

Repeated network probe

medium

Repeated OPNsense blocked traffic from the same sour[indirizzo] 43.163.91.104.

Destination: eudoria.it
Service: application/API HTTP
Outcome: Blocked