// 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/MTU0LjkxLjU4LjEyNjo4MDc0
// 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/MTU0LjkxLjU4LjEyNjo4MDc0"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "23b1161a8e7a9ec139ff3a3502bc151a3a87d1a692ac62dfdbfa8c5bb7375017"
        or hash.sha256(0, filesize) == "cf815aecef6415c48d1d04c360a3aabdba9e567aa844ad020176720862603270"
        or hash.sha256(0, filesize) == "d532c70f118e826a17609b45efe4d496b601121add1740d3f05aa11cd6db0318"
}