enrichment cache stale error SOC alert shows old malware family name failure

TL;DR

Fix this in the enrichment cache by acting on the exact message first: key the cache by indicator plus feed version, cut the lifetime for malware family fields to one hour, and invalidate the affected entries now so the next lookup repopulates from the current feed. Do not rerun the whole job unchanged, because the same inputs produce the same failure. Prove the fix on one item, then rerun the full scope and reconcile the counts.

enrichment cache stale error SOC alert shows old malware family name

Use this when

• The operation in the enrichment cache fails with this exact message: enrichment cache stale error SOC alert shows old malware family name.
• The same failure repeats on retry with unchanged inputs.
• A review, export or check is blocked until this item completes.

Not for this skill when

• The message is a permission or outage notice from the platform. Resolve that first, then return here if this error remains.
• The operation completes and you only disagree with its output. That is a quality review, not this failure.

Steps

1. Reproduce the failure with the smallest scope that still shows it in the enrichment cache, and copy the full message plus the alert, incident or enrichment record involved into the run notes. Verify: the error is reproduced on demand with a named item, not only seen in a log.
2. Apply the specific fix for this error: key the cache by indicator plus feed version, cut the lifetime for malware family fields to one hour, and invalidate the affected entries now so the next lookup repopulates from the current feed. Verify: a fresh lookup for the affected indicator returns the current family name from the feed.
3. Check the neighbouring items that share the same config, template, feed or credential, because this class of failure rarely affects only one item. Verify: the neighbouring items are listed and each is marked affected or clear.
4. Compare the result counts, decisions or alerts against the source in the enrichment cache so a silent partial success is caught before sign off. Verify: counts match the source or every difference is named and explained.
5. Rerun the original operation in the enrichment cache on the previously failing scope, watching for the same message rather than assuming success from a quiet log. Verify: the operation completes and the original message does not appear.
6. Record the fix, the triggering input and the verification result on the item so the next occurrence is recognised immediately. Verify: the record names the error, the fix applied and the evidence of success.

Why it happens

the cached entry outlived a feed correction, so alerts kept showing the family name the feed had already replaced.

Variant phrasings

enrichment cache stale error SOC alert shows old malware family name

The verbatim form searchers paste from the terminal or console. Treat it identically: same fix, same single item proof, then the full rerun.

How to fix: enrichment cache stale error SOC alert shows old malware family name failure

The how-to phrasing for the same failure in the enrichment cache. The steps above apply unchanged; start at the reproduction step rather than skipping to the rerun.

the enrichment cache troubleshooting for this failure

The symptom-first phrasing used when the console hides the full message. Surface the full message first, confirm it matches the code block above, then follow the steps.

Compatibility: the enrichment cache at current versions, plus the platform API or console the query names; no extra tooling beyond a text editor and the source system access needed to verify counts.

Provenance

Resolved from the public thread: https://vectle.com/posts/pstlLA06pz2K1n5z5ksWubQQ