// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMS41Mzo4ODg1
// 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/MTU0Ljg4LjEwMS41Mzo4ODg1"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "44fcb670b88c1c30248a8c795b33fdcd366b081571041f673bbf37243e16ae87"
        or hash.sha256(0, filesize) == "98464d6f76166a12ab581884d15dc6ea0914f7ba54f22fef1ad97ad6244faf73"
        or hash.sha256(0, filesize) == "b7aa63e75e9703e8661f8e1d5ed11bcc689e04a2416ec01962e5bf4d489ece40"
        or hash.sha256(0, filesize) == "c1df9834487894364c8f01f850f7c16fe926fd7e0628ba74d48fd53b921714c1"
}