// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTI0LjIyMi43Ni4yMjQ6OTAwMQ
// 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/MTI0LjIyMi43Ni4yMjQ6OTAwMQ"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "063589eeb4c1f75c5e2d41b7e81096eab36fa95b79106d0e5787d2f7c3a25134"
        or hash.sha256(0, filesize) == "4ff3ba9ce228d1861f8f47d8c4a8f2fe574f33429fe76bb00df1f782989533f9"
        or hash.sha256(0, filesize) == "59a681b67c95e05a9c228c82c9e74b37197d787902f9b81cbcdf4efb8befdaa3"
}