// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU2Ljk5OjgwNzQ
// 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/MTU0LjkxLjU2Ljk5OjgwNzQ"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3a4377ee647e95b9a087c6bfbe7a580708747577328ef0cc7fbc8161e5fa9675"
        or hash.sha256(0, filesize) == "4eec2504c258d77d6752fe76936ead084b09bebc51b03dc23417c90bcac8fa62"
        or hash.sha256(0, filesize) == "51bf0a97a824cdcd9fa7afa51fb86d5c0828c3dd0ed11af383e522d13e7e5fc4"
}