// publicmosaic.yar — generated 2026-10-31 03:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk4LjQyOjg4ODU
// 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/MTU0Ljg4Ljk4LjQyOjg4ODU"
        generated = "2026-10-31 03:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1d02ad3437e9e855f720107beddfe2e11bb7784d3d37c50843151c2f35075ad6"
        or hash.sha256(0, filesize) == "3972c3f41639927a79989bb305f8a549f265848daa7138641286e3579683846a"
        or hash.sha256(0, filesize) == "7b99a96ec5f7f9432efe02ebd9fe704f6aec48df52afc09139e878184c64cdae"
        or hash.sha256(0, filesize) == "dbc9c37fc97bff459a79f69982ce5eff10cba8370bb7e5d4e569e2a50a3df228"
}