// 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/MTA2LjUyLjE2Ni4xMzM6ODA4NA
// 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/MTA2LjUyLjE2Ni4xMzM6ODA4NA"
        generated = "2026-10-31 06:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "278dd476090a5be6f1959ab8109e1549c676ec5d27f646647f19696720b770c1"
        or hash.sha256(0, filesize) == "bff38b5b33e25ba59d6ed1d3231c5a5d9d7a50ad9e5faa493219e78900c50c1c"
        or hash.sha256(0, filesize) == "f2e4b98d517c3f31b5d1049aa1d39c9d843a396427a8a26cd8d572b990545712"
}