// publicmosaic.yar — generated 2026-10-31 07:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU4LjEwNzo4MDk0
// 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/MTU0LjkxLjU4LjEwNzo4MDk0"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4e03f94ae04e3754b566f875ef23f96b7db60c150c3c3689b319f84f0f3a5814"
        or hash.sha256(0, filesize) == "72a84455d3b8a596cb577b3d1a19fe6cf2cd944ecead3b6e320fe0e2dd518b47"
        or hash.sha256(0, filesize) == "c90cae6306d918ddfa7da772cfbfa35be0ebf7072f53f70d4235778bdc6d0473"
}