// publicmosaic.yar — generated 2026-10-31 07:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTIzLjU3LjY5LjIwMDoxMDAwMA
// 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/MTIzLjU3LjY5LjIwMDoxMDAwMA"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "09e6a15e6c4badd60e240e1415fc1a89c27e7f4bca9417f6d8f6d3eaafe85748"
        or hash.sha256(0, filesize) == "78291d5f05b8e18f273910ef30e66e01482dcfa3ad90acc2799cac754ba3b2e6"
        or hash.sha256(0, filesize) == "fec1123ce06d2da7c5ab3b9fb43b13bc5cfd28df56ab68c9c7fc87ff885e14f1"
}