// publicmosaic.yar — generated 2026-10-31 04:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MzguNDcuMTIyLjg3OjU0MzI
// 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/MzguNDcuMTIyLjg3OjU0MzI"
        generated = "2026-10-31 04:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1d6b4c790909dd0577a4fcd2f3733b5d26c0132e3801fc15159c7651b365d938"
        or hash.sha256(0, filesize) == "4867670bfa2fa729feeee8b9ea98f90e109e74f43e559f063dd7e4db4b0990a3"
        or hash.sha256(0, filesize) == "9d44174cde8d217b0e27c2b361f71f4c57c56d67ffe500cc6bfcac74bea9b41c"
        or hash.sha256(0, filesize) == "ad1c9662f27280d14fc69c839a167cac9509ed36e98503ade9d1ef58e94bd97c"
}