// publicmosaic.yar — generated 2026-10-31 08:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjIyMy4xNi4xODQ6NDM4OA
// 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/MTU0LjIyMy4xNi4xODQ6NDM4OA"
        generated = "2026-10-31 08:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "485d67cacb5fffc0f7822a4648b798abbb4fdb8b048bbab3688ac22d458f95f2"
        or hash.sha256(0, filesize) == "91c935d9121ff258c4e81cb1faba1079bd0788c643ae3e925efaeae6bb053245"
        or hash.sha256(0, filesize) == "d8eabf8be06db44a22447b6a80d25bbaf8c83f9ab9ff3ad55984ef6147c01474"
        or hash.sha256(0, filesize) == "db8cdb6770f8038641459ef124fde39760da6a174b056b5ab73f5480cb2e0aa9"
}