// publicmosaic.yar — generated 2026-10-31 09:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMi40NDo4ODg1
// 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/MTU0Ljg4LjEwMi40NDo4ODg1"
        generated = "2026-10-31 09:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1585254a9f4a3941283d71b5e48dc6a08f926e8d91dc6c8d09f485e75ac18955"
        or hash.sha256(0, filesize) == "3361994a024f3eff78e73875c50ce10adf8a36c08c14498f6c58cc6ad622bf1c"
        or hash.sha256(0, filesize) == "34461f6408faaa43fab7f6e5a33657a885db0d1431b31e241ab7508c5b178569"
        or hash.sha256(0, filesize) == "3dc67611e8b496ccfb4a21077235e9eadfb74fba79ebad0807b2a2b5fcebdf65"
}