// publicmosaic.yar — generated 2026-10-31 08:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg2LjMwLjk0Ojg4ODg
// 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/MTU0Ljg2LjMwLjk0Ojg4ODg"
        generated = "2026-10-31 08:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0d757e039390df4f648e902f6fe491daca3644bf66289482d358e34ba42401ab"
        or hash.sha256(0, filesize) == "4c9ad1b04440298cb8358f6c347c39ecd2e25eba8f0f3b863287b974a5c23aac"
        or hash.sha256(0, filesize) == "b046921b4ca816685b5bdea254ef86a456c828ea50be7d781d034b0481cf8157"
        or hash.sha256(0, filesize) == "ec70b764a04f5e2714ceae47b45679a1577a445b8a2f5b52ace85f680c541d33"
}