// publicmosaic.yar — generated 2026-10-31 09:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTI0LjIyMS4yMjEuNTg6MjcwMDE
// 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/MTI0LjIyMS4yMjEuNTg6MjcwMDE"
        generated = "2026-10-31 09:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "192ec7d775b08d5164ce6ef07c291308967d66d56f05a60686ad5d4153cfefb6"
        or hash.sha256(0, filesize) == "303d8e34408d43d1875834e1cff66d99bad994c74e114a40a85121e73557a445"
        or hash.sha256(0, filesize) == "7285d08d441f7a54ff250f0ff9e01b8dfd8a0ae4010694b061980fd7f9033a21"
}