// publicmosaic.yar — generated 2026-10-31 06:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OC4xMzAuMjEwLjIxMTo4ODg4
// 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"
        reference = "https://publicmosaic.com/config/endpoint/OC4xMzAuMjEwLjIxMTo4ODg4"
        generated = "2026-10-31 06:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "40b96e999ea75a2cc22ef59f757562fabbb4c3798dd0e8ab7f528f1347d47bc3"
        or hash.sha256(0, filesize) == "bf3618fb5ecff5926f1bb316de399833623b7df464d1c0753146c7bfd84e383c"
        or hash.sha256(0, filesize) == "e42f6c8c886e2c0374848bb2ffba87e90fd1e714e438a1d9af8d139de888aeb7"
}