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net-probe

Skill0 starsChanged 3 months agoMITView on GitHub

Use when probing declared hosts or networks under an engagement contract (port/service scan, SMB/AD enumeration, TLS audit, vulnerability scan). Routes to extensions/offsec-tools/wrapper.py tools: nmap, masscan, netexec, enum4linux-ng, testssl.sh, openvas. Verify-not-exploit by default.

1 other project uses a version of this.

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The file

We split this skill into the rules it gives an agent

2 rules. About 0 are common, 2 are distinctive, and 0 are very specific to this project.

  • ≈0

    Common · estimate

    Many files like this have a rule of this kind.

  • ≈2

    Distinctive · estimate

    This author's own choices. Worth a look.

  • 0

    Very specific

    Tied to their project's names, files or tools. Probably skip.

  • Common
  • Distinctive
  • Very specific
  1. Distinctive:

    Verify-not-exploit default: prove exposure, do not pivot or persist.

    line 53
  2. Distinctive:

    No credential harvesting (no dumping LSASS/NTDS, no relay-to-auth).

    line 54

≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.

Keep what fits and drop the rest. Your version, ready for your agents.
Files
SKILL.md

Net Probe

Network/infrastructure offensive testing under contract, via extensions/offsec-tools/wrapper.py (domain net).

Contract (mandatory)

--target (host/CIDR), --window, --roe. ROE states scan rate, excluded hosts, and whether credentialed checks are in scope.

Tools

ToolModeUse
nmapactiveport/service/version scan, NSE scripts
masscanactivehigh-rate discovery; raw-socket (WSL preferred)
netexecactiveSMB/WinRM/LDAP enumeration and checks
enum4linux-ngactiveSMB/RPC user/share enumeration
testssl.shpassiveTLS config/cipher audit
openvasactivefull vuln scan (Docker GVM stack)

Commands

W=extensions/offsec-tools/wrapper.py

python $W run --tool nmap --target 10.0.0.5 --window "..." --roe "..." \
  --confirm -- -sV -Pn --top-ports 1000 10.0.0.5
python $W run --tool netexec --target 10.0.0.0/24 --window "..." \
  --roe "..." --confirm --backend wsl -- smb 10.0.0.0/24
python $W run --tool testssl.sh --target t.example:443 --window "..." \
  --roe "..." --backend wsl

Backend: native first; masscan/testssl.sh/netexec are usually healthier on wsl. openvas is docker-only and heavy -- confirm the engagement actually needs it.

Evidence

Per finding: probe argv, backend, raw output excerpt, confidence. Scanner output is a lead, not a finding -- verify with a targeted probe before reporting confirmed.

Boundaries

  • Verify-not-exploit default: prove exposure, do not pivot or persist.
  • No credential harvesting (no dumping LSASS/NTDS, no relay-to-auth).
  • Excluded hosts/rates in ROE are hard stops.

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