TF-1814772
high
📛 Threat Title
Cobalt Strike: ip:port combination that is used for botnet Command&control (C&C) 5.167.66.44:443
Description
Indicator that identifies a botnet command&control server (C&C). IOC type: ip:port combination that is used for botnet Command&control (C&C). Attributed malware: Cobalt Strike (aliases: Agentemis,BEACON,CobaltStrike,cobeacon). Confidence: 75. Observed port: 443. First seen: 2026-05-15 11:11:14 UTC. Reporter: VulVindicator. Tags: batch, c2, wraith-apex.
Indicators of Compromise (1)
Each indicator is enriched from the IOC database, threat-intel feed corroboration (Threat Hunt) and VirusTotal. Click one to expand.
ipv4
5.167.66.44
VT 10 / 91
2 feeds
IOC database
- Type
- ipv4
- Value
5.167.66.44- First seen
- Last seen
- Attached to this threat
- Appears in
- 1 threat
- Description
- ip:port combination that is used for botnet Command&control (C&C) attributed to Cobalt Strike
Threat Hunt — feed corroboration
Listed by 2 threat-intel feed vendors: Blocklist.de, Ipsum. Open in Threat Hunt →
Flagged by 10 of 91 VirusTotal vendors
| Vendor | Verdict | Detection |
|---|---|---|
| ADMINUSLabs | malicious | malicious |
| AlphaSOC | malicious | malware |
| BitDefender | malicious | malware |
| Chong Lua Dao | malicious | malicious |
| CRDF | malicious | malicious |
| CyRadar | malicious | malware |
| G-Data | malicious | malware |
| Lionic | malicious | malicious |
| SOCRadar | malicious | phishing |
| Gridinsoft | suspicious | suspicious |
Details From VirusTotal
Basic Properties
| Network | 5.167.64.0/20 |
| Country | RU |
| AS owner | JSC ER-Telecom Holding |
| ASN | 57026 |
| Regional registry | RIPE NCC |
History
| Last analysis | 2026-06-28 19:00 UTC |
| Last modified on VirusTotal | 2026-06-28 19:12 UTC |
| WHOIS record date | 2026-06-07 23:31 UTC |
References (3)
- External reference Threatfox IOCs/Threats
- Malpedia profile Threatfox IOCs/Threats
-
ThreatFox IOC page
Threatfox IOCs/Threats
Indicator that identifies a botnet command&control server (C&C). IOC type: ip:port combination that is used for botnet Command&control (C&C). Attributed malware: Cobalt Strike (aliases: Agentemis,BEACON,CobaltStrike,cobeacon). Confidence: 75. Observed port: 443. First seen: 2026-05-15 11:11:14 UTC. Reporter: VulVindicator. Tags: batch, c2, wraith-apex.
Remediations (5)
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web:download.cobaltstrike.com
We would like to show you a description here but the site won't allow us.
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web:www.akamai.com
We would like to show you a description here but the site won't allow us.
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web:www.elastic.co
We would like to show you a description here but the site won't allow us.
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web:www.giantbomb.com
Counter- Strike Counter-Terrorists in Counter- Strike 1.6 and Counter- Strike : Source are the opposing force of terrorists, counter-terrorists goals are to eliminate the terrorists and/or defuse a bomb (C4) which is planted in one of two bombsites, named Site A and Site B, maps which contain the bomb plant/defuse scenario are named accordingly, beginning with the suffix de_, examples of such maps ...
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web:www.moddb.com
Games and mods development for Windows, Linux and Mac - ModDB
AI Forensic Analysis
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