// publicmosaic.yar — generated 2026-10-31 11:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTM0LjEyMi4xNjIuOTU6ODA4NA
// 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/MTM0LjEyMi4xNjIuOTU6ODA4NA"
        generated = "2026-10-31 11:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "01eb4afa3ad6e96d926825d6dde3141a47d71fbd1966e7b8b073f09ebee73bbe"
        or hash.sha256(0, filesize) == "89903eabc1e96250c642303fc6b6b93bc27fed92b5e0af5ff4c187f7b8ca569e"
        or hash.sha256(0, filesize) == "c32076d33209a057786715f1acab554d27889e0e602b99f50115f68ccfda9d0b"
        or hash.sha256(0, filesize) == "c85d551347b6f6e26f94fb7307bdcb78356407877f45119415fd46799358e8dc"
}