// publicmosaic.yar — generated 2026-10-31 08:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU2LjEwNjo4MDk0
// 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/MTU0LjkxLjU2LjEwNjo4MDk0"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4522aaceff45d5365a4f41133cc720e64418ccba544c40dbf839a78657629d1c"
        or hash.sha256(0, filesize) == "699cb9c7a4eb95faf7cd3c6916f64bc143cb5d7afbf10abe8365b7b80462611d"
        or hash.sha256(0, filesize) == "ce0902e230e8c0ca68d6c5b539452a27ffcac7dcc96935490ca756ebc5f0aa80"
}