// publicmosaic.yar — generated 2026-10-31 09:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTIwLjI3LjE0Ny4yMDA6NDQz
// 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/MTIwLjI3LjE0Ny4yMDA6NDQz"
        generated = "2026-10-31 09:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2082180b25a8ba08f407bbd1c77011947dc7dd4c92a8183b5fb06817757deca6"
        or hash.sha256(0, filesize) == "3e5962bc601c9b28b2de92eb48581dd80b146b9b0c58fcf19e7dd929b297fd04"
        or hash.sha256(0, filesize) == "881b366b7421fbc5a59f619a2202c28e6f8d81c1af2b58f36e199355146625d7"
}