// 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/NDcuMjM5LjU3LjIxNDo1NTY2
// 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/NDcuMjM5LjU3LjIxNDo1NTY2"
        generated = "2026-10-30 20:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "29e9e6d4c30b6fd0358e3bab7e7e5064b13256ecba32d06d5c5fe216acfd37d5"
        or hash.sha256(0, filesize) == "4bc565eb4315563ab56b8743a12b5b0302978b87d5c88329ef17c8a76d5d1ce4"
        or hash.sha256(0, filesize) == "580d44239c07b8c750b85e3953b565043179a37cf20ea1f6e1169d3ebd9095f6"
        or hash.sha256(0, filesize) == "c15388bc39c6132d34cf7c09b9ce69a988966ccd8fd57295fc4969faab23e832"
}