// publicmosaic.yar — generated 2026-10-31 01:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MzkuOTYuMTUuMTIxOjgwODQ
// 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/MzkuOTYuMTUuMTIxOjgwODQ"
        generated = "2026-10-31 01:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "8c3cf02a1d7db9e95ca9f19a551b6954c41b4f2f0f0306307e5cb07516df556f"
        or hash.sha256(0, filesize) == "a4bab5281e4c71013bd5a79e72f1606893c64405e3cf9a446fb691bb2a5a162a"
        or hash.sha256(0, filesize) == "cd99bbe4f4e9d442983a99ccfd62a97e89b7816ad67d4f3595b29cc822109988"
}