// publicmosaic.yar — generated 2026-10-31 03:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTI0LjIyMS4xLjIwNzo3Nzg4
// 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/MTI0LjIyMS4xLjIwNzo3Nzg4"
        generated = "2026-10-31 03:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "87f4d8f5a60508ca1d0ba91a41aede06dc12429bac0dee1e509bb11bfbaca7b2"
        or hash.sha256(0, filesize) == "9b2d20144bf68f57c0d625d3693ed0321b933a5efd37eed52d0b3c403b76337d"
        or hash.sha256(0, filesize) == "fbc365a9f518d4f1eb69baec321f8d4b790c7e8b2f5f37df0ac35d93e3636e56"
}