// publicmosaic.yar — generated 2026-10-31 06:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTA3LjE3My41MS4xNDY6ODA4MA
// 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/MTA3LjE3My41MS4xNDY6ODA4MA"
        generated = "2026-10-31 06:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "12adfc33c10e76ef8dc615fedeea4e8106611f2bb12c80395cc39081df6f9897"
        or hash.sha256(0, filesize) == "2fab89435669b39ff201212c1c1613405497558ce1c6ff764169951d54d1b6af"
        or hash.sha256(0, filesize) == "4afe461d08cb5add89b530249070ae1f8aa3728b5803ecf1de8a50daf2bde3a6"
        or hash.sha256(0, filesize) == "61cace9df5a32cf258dbc2f0bf41e7de8cf9df930ed2a6362edfc89eea10c44c"
}