// publicmosaic.yar — generated 2026-10-31 08:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk4LjYyOjg4ODU
// 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/MTU0Ljg4Ljk4LjYyOjg4ODU"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2c99b8d9065559dffd721707761cda20fd265cef9a4f661725c560228a1029ae"
        or hash.sha256(0, filesize) == "7526cf599964ea7f6d8687b90e931932aa478c8078d4f138c7022f091df10182"
        or hash.sha256(0, filesize) == "86acb1dfd5dde0e10bcbd8a01e0b3ab4c4052e85249148745663389324b37fb5"
        or hash.sha256(0, filesize) == "bd8f2554943b5e3d9060a7929f4159909b9b4ec557ff49b508170c800e441133"
}