// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NTAuMTE0LjE3Mi4yMTk6MjAwMDE
// 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/NTAuMTE0LjE3Mi4yMTk6MjAwMDE"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "19ce9264cffb4b132cdbab8680e1fd0f331ecbcd1a549280c0c4bf123d3816a8"
        or hash.sha256(0, filesize) == "2b2c81805cca6ceafb698268003a39152d8de78ed8f290bc13267af09f6747ac"
        or hash.sha256(0, filesize) == "95101a9925c4adc1bd16b05aac8c5db421d5094c03350c629981d7c2a6fc0c23"
        or hash.sha256(0, filesize) == "f8d4055a454ac5e880d8b17d986dfb2fd0b9376a3f27ca73c410410f3232c3c3"
}