// publicmosaic.yar — generated 2026-10-31 05:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTA3LjE2MS4xNjguMjE3OjQ0Mw
// 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/MTA3LjE2MS4xNjguMjE3OjQ0Mw"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "15a16f82c7c9fcffa13f6d38d5db42c44736fd16d2c792d3fe2f4a8a84cdd3db"
        or hash.sha256(0, filesize) == "67973a3d444155f995db1f30e9dc4757c7aeffd5229f9e9e3005b8502a4e47c0"
        or hash.sha256(0, filesize) == "8ede0dbe1d45f67b1c9ac1ac044e0e1058ea9cf9a48fa9ef7f28567dfc1df708"
        or hash.sha256(0, filesize) == "e88caa76d6cb9c68da9d5eaa208e360343416da95122e486cdba8de194b7e525"
}