// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMS4zNzo4ODg1
// 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/MTU0Ljg4LjEwMS4zNzo4ODg1"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "165a32dd5194caf9a451671603d62d3a1cde599eb33c80b2f90c5f2bd079f09c"
        or hash.sha256(0, filesize) == "7d39333a7b3f6d79510495a7827b88d9c2e659d3ae5bcbed8284de092c4438e6"
        or hash.sha256(0, filesize) == "ccd170a8112d46e416c588e9218541678687434515cb9b682f4ed43d5378ae56"
        or hash.sha256(0, filesize) == "fc8ec137b51b1a57a38936f5bbd528ee5dd0d8e748e38b1fd00b2463b5a5bdfa"
}