// publicmosaic.yar — generated 2026-10-30 23:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTEwLjQyLjIxMS4xMDE6MTMzMDY
// 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/MTEwLjQyLjIxMS4xMDE6MTMzMDY"
        generated = "2026-10-30 23:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0fa42b0c290d5c0e62a93c3e51fba23b0d451462db278a2fcef6d17ad648e966"
        or hash.sha256(0, filesize) == "464313f7abdd36fac487c35a5380a0f4f122f60ba5b43cd5f14d409369128af2"
        or hash.sha256(0, filesize) == "cb85b9481b52a15cbf327962567d9acfc1431c91c18b1938b72537deced6769d"
}