// publicmosaic.yar — generated 2026-10-31 03:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTAzLjExNS4xMDguMTExOjgwMDA
// 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/MTAzLjExNS4xMDguMTExOjgwMDA"
        generated = "2026-10-31 03:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "230a8b2fe9e2c6fb224b83c7beaaa91240fbdb6fa57dd91978ad3f3aa90244c5"
        or hash.sha256(0, filesize) == "7e509098c7eab5c94c903aa602e5212ec8fe18af261d4a47530bfc3680d338fe"
        or hash.sha256(0, filesize) == "929dcd404573023ace274c25155ca0e2ca263b45d59cf3713594485f33580923"
        or hash.sha256(0, filesize) == "f4095ee10b6f0582ad26a9522ccaaa4c49ef7d09c13c18120952071bc3f782d2"
}