// publicmosaic.yar — generated 2026-10-30 23:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTAxLjMyLjI0MS4xOTc6ODA4NA
// 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/MTAxLjMyLjI0MS4xOTc6ODA4NA"
        generated = "2026-10-30 23:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "14d39e75e93686c8d92ab3e08dc3ba90e070e1a85edf94cd89cf091eab598181"
        or hash.sha256(0, filesize) == "454bb8869b158718e82e2a109ddd95d39b4fc16a4702b4ed22085f5f427b247e"
        or hash.sha256(0, filesize) == "83cf29ea6ae641b288958c77294b0f1608a123842ac1ac619b30c0d6e56eaf28"
        or hash.sha256(0, filesize) == "cc611d9314c0125d2be8087dfd57028b7204ee04b841c1c28740549af1c4a4a0"
}