// 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/MTU0LjkxLjYwLjEwMTo4MDk0
// 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/MTU0LjkxLjYwLjEwMTo4MDk0"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "8f8bd7f95a7b7a069db85e563b5d15b796e51fc04b5590a4615c90b3f6ca8e53"
        or hash.sha256(0, filesize) == "b951dfe4c17a7c05d6096f7154cee087adddd30f582df623e14be47a0fdf2a9a"
        or hash.sha256(0, filesize) == "f43d373d808b48f74c40c8d22a28ff30ece3377cf9cc32098e10b2236d9161e7"
}