// publicmosaic.yar — generated 2026-10-31 07:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTQ5LjI4LjEzMi41MTo4MDg5
// 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/MTQ5LjI4LjEzMi41MTo4MDg5"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "10e290ad2f754b30c05310e3c6e156d59238bfab7cdf8533542806bf4de957a7"
        or hash.sha256(0, filesize) == "85f34cfb7a03417bd06e4c6fa79baac73fc90a3ccc8ff02b9721e1390b0dd255"
        or hash.sha256(0, filesize) == "d2b1f5b8fec41934a92fc05641456862ca011edc2f7b08de1fbcce0936d74a74"
        or hash.sha256(0, filesize) == "dcf9ca4762d2a8927ae0cb57efcd86e879feea0d0102aae1bf7344f4c000e3df"
}