// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjMuOTUuMjQyLjU1OjEwODA
// 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/MjMuOTUuMjQyLjU1OjEwODA"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "291f6566adddf9b78761f4409ee32bf554bbbc358f252e718427194e3cb91f7e"
        or hash.sha256(0, filesize) == "662e9f05f59b44c50beadcbef1771f181320e76a815f99ea1caabdf90f64a77e"
        or hash.sha256(0, filesize) == "69c03782c7ff9a0101eb2a7cc09eeca78140fc71522df01eb37853e7d7e48bc1"
        or hash.sha256(0, filesize) == "710aaae0a695e4eefd7a8f28d43e5f98d6a349c06b49874fb53b9ede7711446c"
}