// publicmosaic.yar — generated 2026-10-30 20:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTMwLjk0LjM0LjM1OjQ0Mw
// 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/MTMwLjk0LjM0LjM1OjQ0Mw"
        generated = "2026-10-30 20:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "72661272756b6b7ee1ed40d757ce05cf95a4a77de78d90e1a4f4a69fcb3c17f4"
        or hash.sha256(0, filesize) == "9571a884c7ca260e9893630db8fb6f7ada1e44ee34a9433c66750adccf90e506"
        or hash.sha256(0, filesize) == "dd1cf5dfe54350c6277de81d0bfd3af7b517e5de38f027e7391cab5f927d6f8e"
        or hash.sha256(0, filesize) == "f107e49ce1e8d18c3d80ab06c674924f0856353f6a75456a4b5b77a9d5891472"
}