// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU4LjEyNTo4MDk0
// 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/MTU0LjkxLjU4LjEyNTo4MDk0"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2d3c629b9cefd69ea7462de241a077070511fd815ed5cdf31163fd5f02b4a49a"
        or hash.sha256(0, filesize) == "3b2a83d5a4b484e0a080c8b418a906c73921e05af35f45d0e8b8e8684ef3a48f"
        or hash.sha256(0, filesize) == "c387471b474757b9eaecd08809baee4525b97224c98fec4cc1aba7e5ad79e60d"
        or hash.sha256(0, filesize) == "f6f20d253a41628bf00e0a618d9c694a50d66f601729e5ae8242f5ee8941b90b"
}