Malware

KharonHTTP

For your environment

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MITRE ATT&CK

Techniques & procedures

2 distinct techniques documented for this family, organized by ATT&CK tactic.

Command and Control

2 techniques

T1071Application Layer ProtocolEvidence1

AdaptixC2 is an open-source post-exploitation framework... The framework ships two agent families... listeners as loadable plugins (“extenders”) covering HTTP/S, DNS/DoH, SMB named pipes, and raw TCP transports. | BeaconHTTP : HTTP/S callback with configurable URIs, headers, and User-Agent rotation... BeaconDNS : DNS-based callback channel... BeaconTCP : Bind-style TCP channel for internal pivots

T1071.001Web ProtocolsEvidence1

The three .exe samples from 2.26.229[.]254 all call back to the same listener: C2: hxxp://2.26.229[.]254:4433 Callback URIs: /api/v1/status , /updates/check.php , /content.html Custom header: X-ISS

INDICATORS OF COMPROMISE

IOCs tracked for this family

3 indicators attributed across vendor reports, sandbox runs, and researcher write-ups. Full values are available in Mallory.

View more in app

Network

3 tracked

IPs, domains, and DNS infrastructure linked to this family.

TypeValueLatest sighting

domain●●●●●●●●●●●●View more in apptoday

ip.v4●●●●●●●●●●●●View more in apptoday

ACTIVITY FEED

Recent activity

1 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.

1 SOURCESView more in app

censys blogNews

Jun 17, 2026

AdaptixC2: Fingerprinting an Open-Source C2 Framework at Scale - Censys

Third-party AdaptixC2 listener extension that provides malleable C2 profiling similar to Cobalt Strike, allowing operators to customize URIs, headers, User-Agent patterns, and encoding behavior. It uses a custom cipher called LokyCrypt instead of AdaptixC2's default RC4.

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IOC matching3

Match every observed IP, domain, and hash against your live telemetry.

Threat actor attribution

Named campaigns wielding this family, with evidence pinned to each claim.

Exploited vulnerabilities

CVEs this family uses for access and lateral movement.

Detection signatures

YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

MITRE ATT&CK mapping2

Every documented technique, ranked by evidence weight.

Researcher chatter

Reddit, Mastodon, and CTI community discussion around this family.