// 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/OC4xMzUuNDcuMTQwOjMxMDAy
// 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/OC4xMzUuNDcuMTQwOjMxMDAy"
        generated = "2026-10-30 23:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3545437307f2d05948100e12564b86a3b21b8f5d85e30d6869332436a5d219d7"
        or hash.sha256(0, filesize) == "ce613e32e13c945fa1ea036c2b4e68ea19495d516ab85e0600179c8ddec383c3"
        or hash.sha256(0, filesize) == "eb72619ea340d58240f770903ee4fbbc6c525ab5f7f5ed54f2fa2b261faa7d27"
}