// publicmosaic.yar — generated 2026-10-31 10:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjA3LjU2LjIwLjY4OjgwODQ
// 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/MjA3LjU2LjIwLjY4OjgwODQ"
        generated = "2026-10-31 10:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "03b552e50461fec6223b030f21045cbceecb39ea16ecc0496ae4d1c8837d43e7"
        or hash.sha256(0, filesize) == "1afe5daa21b3e35c217634b0fd7255981471126a2212e1db67a8789a3ddaff0b"
        or hash.sha256(0, filesize) == "780bb90bf61c94240015d733751c9608128f19ae96cee5761ad14eae0c881dd8"
        or hash.sha256(0, filesize) == "ca78e5b4950876b052a5d6a851e2c545e758537e6b6a587314fe5a6395adda7b"
}