// 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/MTAxLjQzLjEwNy4yMjI6MjEyMzU
// 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/MTAxLjQzLjEwNy4yMjI6MjEyMzU"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "436d68377e5c1f650795a56fc25eab3aa0722324213abb6bcc21252a46b58cb3"
        or hash.sha256(0, filesize) == "d5cf0da8efb5c14fda1d7156182f08b4d07bf03806427bd5d152f33b0b4c58a5"
        or hash.sha256(0, filesize) == "fd572286372b09f832d9ff2f58c9150f688a1d5025a79585a94ad634ec60f16e"
}