// publicmosaic.yar — generated 2026-10-31 12:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU4LjExMTo4MDk0
// 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/MTU0LjkxLjU4LjExMTo4MDk0"
        generated = "2026-10-31 12:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "59b2353f2d517a89d27061fee6caa232665029a0ae74d426a703bd05626aa734"
        or hash.sha256(0, filesize) == "72f9788d8eb3fc5dda72776bb29c9ed4a04af7eac77b2e4c8d7cd18a61aa5f2d"
        or hash.sha256(0, filesize) == "b18e204b4593db98ff5cc534e3ca637c59bebba45c97c04287efec0a8b1b4a57"
        or hash.sha256(0, filesize) == "cee3a4aad5702eb6a90ec4a91accbf48c7ff886f7c02df092aeaec47ec49db04"
}