Red team frameworks, tooling and reference
What we use and what we look things up in. Ordered by the point in an engagement where you need it, not by GitHub popularity.
About this list
Everything here is for legitimate use in authorised engagements with signed scope. Publishing the tool is not publishing the permission: without express authorisation from the system owner, using any of it in Spain is an offence under article 197 bis of the Criminal Code.
Framework and planning
The part that separates a red team from a collection of exploits.
MITRE ATT&CK
TaxonomyThe basis of the field's shared vocabulary. Its real value is not the catalogue but that it lets the attacker's report and the defender's detections speak the same language and be cross-referenced.
TIBER-EU
RegulationThe European Central Bank framework for intelligence-led testing in the financial sector, and the reference the TLPT required by article 26 of the DORA Regulation is built on. If your institution falls under DORA this is not background reading: it is the specification.
The C2 Matrix
ComparisonCommand and control frameworks compared by capability. It saves the sterile argument about which is best: the right question is which one fits the threat scenario you agreed to emulate.
Execution
Everyday tooling. None of it is magic and all of it leaves traces, which is precisely the part worth measuring.
Sliver
C2From Bishop Fox. Cross-platform, written in Go, with reasonable traffic profiling. The most sensible starting point today for anyone not paying for a licence.
Mythic
C2Modular, with interchangeable agents. The advantage is operational: you can swap agents without rebuilding infrastructure when the defender starts catching you mid-engagement.
Havoc
C2A modern alternative with decent evasion out of the box. Useful as a second channel, a practice that ought to be mandatory and almost never is.
Impacket
ProtocolThe reference library for speaking Windows protocols at a low level. Half the discipline depends on it; it is worth reading rather than merely invoking.
NetExec
Lateral movementThe maintained successor to CrackMapExec. Network sweeping and execution across Windows estates. It is very fast, which is exactly why it is the easiest way to get caught: use it with judgement.
BloodHound
Active DirectoryFrom SpecterOps. Turns an Active Directory into a graph of escalation paths. It changed the discipline: we used to hunt credentials, now we hunt routes. It serves the defender just as well, and there it is badly underused.
Certipy
Active DirectoryEnumeration and abuse of certificate services. The ESC paths remain open in an uncomfortable majority of domains that believe they are well configured.
Rubeus
KerberosKerberos interaction across the board. One of the few places where you should understand the protocol before executing anything.
Reference
What you look up at three in the morning.
HackTricks
ReferenceThe most complete open reference there is. Vast and uneven: verify before applying.
The Hacker Recipes
ReferenceMore selective and better explained than HackTricks, particularly on Active Directory. When the two disagree, this one is usually right.
ired.team
ReferenceLab notes with enough detail to reproduce. Strong on evasion and Windows internals.
PayloadsAllTheThings
PayloadsA compendium of payloads and techniques by vulnerability class. A starting point to adapt, never to paste.
LOLBAS
Living off the landSigned Windows binaries that do things they should not. This is the list that explains why the antivirus sees nothing unusual.
GTFOBins
Living off the landThe Unix equivalent. Required reading the moment a misconfigured sudo turns up.
Unprotect Project
EvasionA database of evasion and anti-analysis techniques, with code. It serves equally for building and for detecting.
Purple team and validation
What turns a report into a measurable improvement.
Atomic Red Team
TestingFrom Red Canary. Atomic tests mapped to ATT&CK. The cheapest way for a client to check whether their detection actually works — and to check it themselves, which is the part that matters.
Caldera
EmulationFrom MITRE. Automated adversary emulation. It covers the repeatable and frees the operator for the work that requires judgement.
Sigma
DetectionA common detection rule format, translatable to any SIEM. Shipping Sigma rules alongside the report turns a finding into something the SOC can deploy the same day.
Last reviewed:
Start with the scope
A thirty-minute conversation is enough to determine whether the engagement makes sense, which type fits and what order of magnitude it carries. No cost, no commitment.