// publicmosaic.yar — generated 2026-10-31 13:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTIwLjI2LjIxMC4zMTo4MDg5
// 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/MTIwLjI2LjIxMC4zMTo4MDg5"
        generated = "2026-10-31 13:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0a3ec63908057e318a5ece5a4666059aa838312eade8d68ca7e3c256d434cb8a"
        or hash.sha256(0, filesize) == "3e1641122d009db660fbff4261cc7206890e12470f86dbec77ff8769514530aa"
        or hash.sha256(0, filesize) == "70424be2e3babf93330dca88e2bdaeee3ee0fcf2275a062a3dad48e699e69b47"
}