ThreatFox IOC Database
You are viewing the ThreatFox database entry for url https://rest.healthychallenges.org/v1/session/keepalive.
Database Entry
This IOC expired
This IOC is an old IOC and hence has expired on 2026-08-10 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: | 229033 |
|---|---|
| IOC: | https://rest.healthychallenges.org/v1/session/keepalive |
| IOC Type : | url |
| Threat Type : | botnet_cc |
| Malware: | Cobalt Strike |
| Malware alias: | Agentemis, BEACON, CobaltStrike, cobeacon |
| Confidence Level : | Confidence level is high (100%) |
| Is compromised? : | False |
| ASN: | AS14618 AMAZON-AES |
| Country: |  US |
| First seen: | 2021-09-30 19:57:42 UTC |
| Last seen: | never |
| UUID: | abf0cd77-2228-11ec-a35f-42010aa4000a |
| Reporter |  drb_ra |
| Reward |
10 credits from anonymous |
| Tags: | Amazon.com Inc. CobaltStrike |
drb_ra
Cobalt Strike Server FoundC2: HTTPS @ 52[.]10[.]50[.]161:443
C2 Server: rest[.]healthychallenges[.]org,/v1/session/keepalive
POST URI: /v1/HealthMonitor/event
Country: United States
ASN: Amazon.com, Inc.
Host Header: api[.]healthychallenges[.]org