// publicmosaic.yar — generated 2026-10-31 05:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjA5LjkyLjE3MC4xMjA6ODA
// 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, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/MjA5LjkyLjE3MC4xMjA6ODA"
        generated = "2026-10-31 05:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0ccb323379354a67be2a5cea5f6f9a04c240be9e83e4d0f9f338eebdc02948da"
        or hash.sha256(0, filesize) == "22cf69c65d66a0a7fdd30d7289ef90e48dd08f3a5b5fcc756961e5a5e1082d5c"
        or hash.sha256(0, filesize) == "ce314729ff8e95892b58124e940435e01631ae7d6978dcd6e0d00202c4e81618"
        or hash.sha256(0, filesize) == "d2a58f113ca01af5ff168239ce39ba76275280446f55be9d29f57ab8541faa2c"
}