// publicmosaic.yar — generated 2026-10-31 08:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MzguNDYuMTUuMjAzOjQxNDE
// 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, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/MzguNDYuMTUuMjAzOjQxNDE"
        generated = "2026-10-31 08:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "9f32835cf0a5fe627778fbad2f68a079c389cb93fc8008bb89d5ca5496ed6eb0"
        or hash.sha256(0, filesize) == "a52a16e4f8193a43320078fde6bed01e1de6a6a840310db19890fd79aab2bd15"
        or hash.sha256(0, filesize) == "b7444db17b2496a25103d312b6a3c95aa6a6e22c45a80b54a3589723445edbdb"
        or hash.sha256(0, filesize) == "d0cb8f71c510b2cf54fe6f9040e8518b150e88436896704c7103422f4a0f1726"
}