// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjAyLjE4Mi4xMDIuODM6ODA
// 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/MjAyLjE4Mi4xMDIuODM6ODA"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "41c777a8aff45fea82386924f80379273ba4eff458a3a679cdd85416fa6fdf0c"
        or hash.sha256(0, filesize) == "46a0e20908dd3bccb5c7976ed348bfe99caa1a3c7fc84db367c1b2e2d986bb96"
        or hash.sha256(0, filesize) == "55e0a610905796e7d8fecab97603e5e54ef1aa4782ff598539cae663b68dee4d"
        or hash.sha256(0, filesize) == "eb1ddf5e58fb4b77624333162b0488cd8b83e7f0022c7d1975b9e34b5a0ec0d9"
}