// publicmosaic.yar — generated 2026-10-31 07:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTM5LjE1NS4xNDguMTAyOjEzMzg5
// 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/MTM5LjE1NS4xNDguMTAyOjEzMzg5"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3237f84716a35f227623b0ca0f0825d648a5d1bd8c5352edc185f1529e249471"
        or hash.sha256(0, filesize) == "a417f6a677fcaa4c2ac9551188e492502f215a44da01af2b4b7ce59804b604e5"
        or hash.sha256(0, filesize) == "db0e7945119ca517671186bf3cfd82688efbc685a823aa005a9c7f52d626bbda"
}