// publicmosaic.yar — generated 2026-10-31 08:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE0LjIzMi4xLjIyMjo4ODg4
// 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/MTE0LjIzMi4xLjIyMjo4ODg4"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4e5e4392ff5cd50b6845a038386a4219936151382552bfeeac5f9e6f71926ee0"
        or hash.sha256(0, filesize) == "a75d0a99864561c742a02e2b6307d702dae631650d442d94e5f8fc62b487bf4b"
        or hash.sha256(0, filesize) == "f3bb0e6afe00dc6a8ff9dda3039d3c23eaf239530d6648bfbe846e5085fcfa3f"
}