// publicmosaic.yar — generated 2026-10-31 13:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTI5LjI4LjEyNS4xNzU6ODA4MA
// 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"
        reference = "https://publicmosaic.com/config/endpoint/MTI5LjI4LjEyNS4xNzU6ODA4MA"
        generated = "2026-10-31 13:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4d6e12d01ff0a4a141947cdaf40c8a1a26ddea055fcfc84fe2c2f05002f0dd95"
        or hash.sha256(0, filesize) == "9abf6004edeeafb9d9236bbd2ec705c9e4b9fb16d8e571ff34d95447a6fccd7b"
        or hash.sha256(0, filesize) == "bfb176dc2bfd7ec2b3f607b1099aa9cbb2a7537e952562312ad100d25b4c66c3"
}