// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTI0LjIyMS4xOTUuMTA3OjQ0Mw
// 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/MTI0LjIyMS4xOTUuMTA3OjQ0Mw"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "62ddbd29172d9fa9a4bd240f53d0b22edc87f20cad7f545e76eb27c675873d86"
        or hash.sha256(0, filesize) == "64aeef23398142690b39ca5e99a29e118abf2b53f47b878d1799db92780f54d5"
        or hash.sha256(0, filesize) == "db0fd7b0878b1c52d1bee1ae152fde3b8fe99989fc9b4e285a490772f34a3ad6"
}