// publicmosaic.yar — generated 2026-10-30 20:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OC4xMzMuMTg4LjEzMjozMzg5
// 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/OC4xMzMuMTg4LjEzMjozMzg5"
        generated = "2026-10-30 20:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "b5b2396cb8487d4d248e33dd89ac937ba82933d6d1f4f53d3dc5df9b839a7503"
        or hash.sha256(0, filesize) == "c6d6956c6dbd8e591e09f2255b084e6329c81f8e0ebe7ad33888bbcf5986ec15"
        or hash.sha256(0, filesize) == "ff2a0b4e43b55598441d41e123ffa790338efa93b005fddb817035de22a24f23"
}