// publicmosaic.yar — generated 2026-10-31 13:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE5LjQ1LjE1MS4yNTI6NDQz
// 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/MTE5LjQ1LjE1MS4yNTI6NDQz"
        generated = "2026-10-31 13:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "a8592dd76ce56ab6b8549176365b9e83208f05252d950135c42b4bd75bc343f6"
        or hash.sha256(0, filesize) == "ba3dab045f3af62fff74993c36c103139f560349ccbe7ea80afa12ba1d01dbeb"
        or hash.sha256(0, filesize) == "e6b8e01b122b4dbc443a6083aa413e47f6750e23db38b5762298fe5b9b9f4b25"
}