ATK Security Checks
Server Details
PQ TLS + cert checks; Wazuh rules tested on a real manager; PHP2Shell CVE check + fix steps
- Status
- Healthy
- Uptime
- 100.0% over the last 24 hours
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-11-25
- URL
- ChatGPT
- –
- Claude
- –
TDQS
Scored across 5 tools
Most tools have clearly distinct purposes: PHP RCE exposure, PQ TLS negotiation, TLS certificate validation, and two Wazuh-specific tools. The two Wazuh tools could be initially confused (auditing rule files vs. testing log lines), but their descriptions clearly separate static load-order analysis from live logtest execution.
All tools use predictable snake_case with a verb-first pattern: audit_wazuh_rules, check_php2shell, check_post_quantum_tls, check_tls_certificate, test_wazuh_rule. The repeated check_ prefix and occasional audit_/test_ verbs are minor deviations but remain readable and consistent.
Five tools is well-scoped for a focused security-check server. Each tool covers a distinct check and none appears redundant or frivolous.
The surface covers the stated checks well: Wazuh rule auditing, Wazuh rule testing, PHP2Shell exposure, TLS certificate validation, and post-quantum TLS probing. It is intentionally narrow, so broader security-check gaps exist, but within its apparent purpose there are no obvious dead ends.
Available Tools
5 toolsaudit_wazuh_rulesAudit Wazuh custom rulesARead-onlyIdempotentInspect
Finds Wazuh custom rules that pass wazuh-analysisd -t but are dropped at load (load order across ruleset/rules and etc/rules, missing parents, duplicate or colliding ids). Input: list of {filename, xml}. Supported versions: 4.14.7, 4.14.9. Free: counts + 2 findings. Full report: pass api_key.
Inputs: files (required), api_key, wazuh_version.
check_php2shellCheck PHP2Shell (CVE-2026-109618/109619)ARead-onlyIdempotentInspect
Is this PHP install exposed to PHP2Shell, the two critical unauthenticated RCE flaws patched on 21 Oct 2026 (CVE-2026-109618, CVE-2026-109619)? Paste local evidence collected on the server: php -v, php -i or php-fpm -i, cat /etc/os-release, dpkg -l 'php*' or rpm -qa 'php*'. Returns patched / vulnerable / check_vendor_backport, the exact changelog command that decides distribution builds, upgrade commands, config mitigations until patched, and a tested Wazuh rule pack for crash and OOM signals. Free. Nothing is fetched from your servers.
Inputs: evidence (required).
check_post_quantum_tlsCheck post-quantum TLSARead-onlyIdempotentInspect
Does this public hostname negotiate hybrid post-quantum key exchange (X25519MLKEM768)? Returns TLS version, hybrid yes/no and a one-line verdict. Free. One TLS handshake per probe, no scanning.
Inputs: hostname (required).
check_tls_certificateCheck TLS certificateARead-onlyIdempotentInspect
Certificate issuer, expiry date, days left, and whether the chain verifies for the hostname from a strict client (catches missing intermediate certificates and name mismatches). Free.
Inputs: hostname (required).
test_wazuh_ruleTest Wazuh rule on a real managerARead-onlyIdempotentInspect
Runs log lines through a real wazuh-manager 4.14.9 (fresh logtest session) with your custom rules and decoders: which decoder and rule matched, whether YOUR rule fired, and load warnings such as 7617/7619. Logtest engine: frequency/timeframe rules and some live-only behaviour are out of scope. Free: 1 log line with your files (3 with the stock ruleset only), summary. 10 lines with decoded fields and full alerts: POST https://atkvn.com/agent/v1/wazuh-testfire (x402, USD 0.10).
Inputs: logs (required), rules, decoders, log_format.
Tool Schema Changelog
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