// publicmosaic.yar — generated 2026-10-30 23:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTI0LjIyMS4xNzUuMjExOjgwODQ
// 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/MTI0LjIyMS4xNzUuMjExOjgwODQ"
        generated = "2026-10-30 23:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "281edbb2f42b00712f7382b601dfb1e0cb08bdd262c7b76ae780f5dabc72d84c"
        or hash.sha256(0, filesize) == "4e303839820a9fbd12d5e607502fb09a84a5215c9ef8a4091dcc5e7f83caa899"
        or hash.sha256(0, filesize) == "5649474958d9bce6e0284a96c558cc289648b17517365f747843b7b6fd9b16bf"
}