// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkyLjUuMjU6ODA
// 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/MTU0LjkyLjUuMjU6ODA"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "48314127d22bc7ae06196d7daa52a5f0f9efc618ac63276c43cf4d5e11b632d4"
        or hash.sha256(0, filesize) == "84aab4619ce4464a7f7ec026f1da4c91c842a6469f0fa5ef372758b843adcf65"
        or hash.sha256(0, filesize) == "88fe11e435f09c4ae1bcc6a985bcfc217d31922c39951d15fac57e74a285a9bb"
        or hash.sha256(0, filesize) == "c9460f234df9bf47f3b46e22feb454dfa49ae7468bef0c939c4c19c548586942"
}