// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NTIuMTI4LjIyNC4yMzg6OTE5MQ
// basis: SHA-256 hash match only; no string or byte patterns.
// Files known only by their Content-Type header are excluded.
import "hash"

rule PublicMosaic_vshell_hashes
{
    meta:
        description = "VShell files observed by Public Mosaic, matched by SHA-256"
        basis = "hash match; no file bytes held"
        provenance = "file analysis, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/NTIuMTI4LjIyNC4yMzg6OTE5MQ"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "15dc01df5ff3fba4708b02aa92a57efdc85122f4383bbf49609babaef3f486ab"
        or hash.sha256(0, filesize) == "2af84e7f0356b0b436c473ed8e442cb52438461e2903164dd08fe7162ce6e01b"
        or hash.sha256(0, filesize) == "8ff735e73eefdf61b3fa94e7d8082236fa57d4a880a96161fe5452311ac0559a"
        or hash.sha256(0, filesize) == "9252861eb0816d6b4e5aa49bde3dd666fd4669a45483ec17eececb7dfb6f0634"
}