// publicmosaic.yar — generated 2026-10-31 12:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MzkuOTguMTE2LjgyOjgwODQ
// 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/MzkuOTguMTE2LjgyOjgwODQ"
        generated = "2026-10-31 12:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3a9f77bab85f9b35ae1468b6d5b978a9b5205dc554cb6bc17dc2f56ba42e8e6a"
        or hash.sha256(0, filesize) == "4fcbdd409f8df642c0d53a753f372a2054140c653e6d9bdb3c84f1e472ef79f6"
        or hash.sha256(0, filesize) == "9d084d51a87721a7702315bd6dc85b4430b8107768c1b55f6c06acb67708ae12"
}