// publicmosaic.yar — generated 2026-10-31 13:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTAzLjExMC4yMjEuMTYyOjgw
// 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/MTAzLjExMC4yMjEuMTYyOjgw"
        generated = "2026-10-31 13:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "565d052d1f01e8b3745afc582dcc035cafa50f1ef40f96ba0916dc5a650b3284"
        or hash.sha256(0, filesize) == "57380ff7f5064a5556946b4a3f853c517591e4570a064cd845530a6859b87db7"
        or hash.sha256(0, filesize) == "6c5e935e71691f74581e5c8307bba452a0ea8e7fed550705a9055f1474b73d1e"
        or hash.sha256(0, filesize) == "e19cb53f13b869fbc1765d3a94883669fa24d87eb148b49bc30cb10cd7dec707"
}