// publicmosaic.yar — generated 2026-10-31 01:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTM5LjE1NS4xMzguMjIxOjEyMzQ1
// 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/MTM5LjE1NS4xMzguMjIxOjEyMzQ1"
        generated = "2026-10-31 01:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3c3c6053a3704ffe6ab46b7a6ff9d6859af29fb10a32d929e8a35cdf9e2ebb4a"
        or hash.sha256(0, filesize) == "c3bc288fdf713a012893f711f4c38cd0231110eca395fffa5d2f776a1783e3fd"
        or hash.sha256(0, filesize) == "f9cdfc4e25f22ff3954162874ee3d1d9728a099c1c667ba94aec01bc7a65e105"
}