// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTQ5LjI4LjEzOS42Mjo4MA
// 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/MTQ5LjI4LjEzOS42Mjo4MA"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2dff598404b13c48844643cccc0db30ddcf1b7be13d96277f1ee7d868e924518"
        or hash.sha256(0, filesize) == "563b09d8d4864cb78c42834ceee96f91904bf514743836ec7a758cc9d283f2f4"
        or hash.sha256(0, filesize) == "973008a83374df19f0420f89cc99a5fd41465dfbc72360dac616a299856ab74d"
        or hash.sha256(0, filesize) == "b20dde80570cc78909cc8a800f51605456934c8c44a9c3c67702c9f42e38203b"
}