// publicmosaic.yar — generated 2026-10-31 08:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTczLjIxMS40Ni4yMjA6NTMzMDY
// 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/MTczLjIxMS40Ni4yMjA6NTMzMDY"
        generated = "2026-10-31 08:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "6784ecfaa57543375f5eb27c8955ecdc25f6d52d9839a99a5ac95181baf24982"
        or hash.sha256(0, filesize) == "6f158529e885176e9a718a167b37be28e448f64ffb0b02453b2d21c54eeb7842"
        or hash.sha256(0, filesize) == "78244e97039f67d16d68a374a882db204930453124b12641267fd80d8bdc8315"
        or hash.sha256(0, filesize) == "b87cb2540926419a2ac7d71669c9697f83330fc3fea692ed8ba32e4649352a79"
}