// publicmosaic.yar — generated 2026-10-31 05:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTAzLjExMy4xNTguMTE6ODA4NA
// 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/MTAzLjExMy4xNTguMTE6ODA4NA"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "9d29b4cae888c4356003e499d0dab85f44dd014aaf5c7ebe1dc2e45ef2417afc"
        or hash.sha256(0, filesize) == "ae1e55420c56bf83a3d1463d2ff3e79f24b233f494533b49cfd40ff6f43706cb"
        or hash.sha256(0, filesize) == "bd8c3878195072756ea1f43d76b4c1c110e5a61f95fa0bbb81dbec10b8d3ee61"
        or hash.sha256(0, filesize) == "bf2ba3f03d7b2ec354d01978f0c2ddcc3b3ce2e96c7003fa5eb6c564d81143fe"
}