// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OC4xNDUuNjAuNTY6ODA4NA
// 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/OC4xNDUuNjAuNTY6ODA4NA"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "91b5777af0d04cb8b3cb6f957fbea1cbe4e2d2c7181db955d452ad0f23c934ab"
        or hash.sha256(0, filesize) == "aad21e7206e679607d0a038fe43c3587565206188035a40f30b9b31396cc1011"
        or hash.sha256(0, filesize) == "adc1ac64bd1831af283ed8206b8f10316ccb528c67b6ad22b3a57f95460b1a62"
}