// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTY5LjIzOS4xMjguNzU6ODA4Mg
// 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/MTY5LjIzOS4xMjguNzU6ODA4Mg"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1db50e06c649a6d08964e95f2ea09c6e40853bf92c24b9ec3b81b05a5c077fe3"
        or hash.sha256(0, filesize) == "44f128efa87e434318931610d00747ff42998e5cd3feff35415de6f72a439e3b"
        or hash.sha256(0, filesize) == "9ed6255f6a58af2081498111cb10f0ca8983658371f64ddbcbf6acd3a8cf90ed"
        or hash.sha256(0, filesize) == "feb16dc9e8ede4f752db31a68a3a9c06ff7f0fa1d62957232bea517aaac087e5"
}