// publicmosaic.yar — generated 2026-10-30 23:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTQ1Ljc5LjE0My4xNjY6NDQ0NA
// 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/MTQ1Ljc5LjE0My4xNjY6NDQ0NA"
        generated = "2026-10-30 23:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0d5c02f3d9a7438489ab896c83b79f1d019108ac143883153a607020453df01e"
        or hash.sha256(0, filesize) == "327dc26ba7913469e441edb776163f026bcd400229a06595163cdd2cc21405e2"
        or hash.sha256(0, filesize) == "aac1163e57f30bbc19d1b8cfc9cdb54cd0d0da1dd8893637e693473e4cee2bfc"
}