ThreatFox IOC Database
You are viewing the ThreatFox database entry for ip:port 18.204.143.31:443.
Database Entry
This IOC expired
This IOC is an old IOC and hence has expired on 2026-06-05 01:15:01 UTC. We therefore refrain from exporting it into our datasets. As a result, this database entry is purely informational and has no impact.
| IOC ID: | 1137638 |
|---|---|
| IOC: | 18.204.143.31:443 |
| IOC Type : | ip:port |
| Threat Type : | botnet_cc |
| Malware: | Responder |
| Malware alias: | SpiderLabs Responder |
| Confidence Level : | Confidence level is moderate (50%) |
| Is compromised? : | False |
| ASN: | AS14618 AMAZON-AES |
| Country: |  US |
| First seen: | 2023-07-12 18:49:18 UTC |
| Last seen: | never |
| UUID: | ce7a6e17-20e4-11ee-b1e6-42010aa4000a |
| Reporter |  drb_ra |
| Reward | 5 credits from ThreatFox |
| Tags: | AMAZON-AES Responder |
| Reference: | https://search.censys.io/hosts/18.204.143.31 |
drb_ra
Responder FoundC2: 18[.]204[.]143[.]31:443
Certificate: 62330afb0b8fa93e141e51b5c549a19870e5cfb35cd96da745176bbc6b6c6c51
Country: United States
ASN: AMAZON-AES