// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTIyLjUxLjE1NS4yMTY6ODA4NA
// 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/MTIyLjUxLjE1NS4yMTY6ODA4NA"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "203c07b250435c3f3ddbcae70e76cbebe47249835ff3f2f762856c29754cfca1"
        or hash.sha256(0, filesize) == "233abe9627b93d596547511971497b038c8bf74335d7841a0d5a3b6fe685362f"
        or hash.sha256(0, filesize) == "4553845c5106f068e34626bb847a9af425845006a7789eb791cc1d014199a9e6"
}