// publicmosaic.yar — generated 2026-10-31 10:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk5LjU3Ojg4ODU
// 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/MTU0Ljg4Ljk5LjU3Ojg4ODU"
        generated = "2026-10-31 10:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "35c881ee0162dd811a2671d09fd3fcacaac6e9a050400de0776f149fcd8e9e8c"
        or hash.sha256(0, filesize) == "5083a3d76dc2bfff7ef76f5f31bfb5b6940bf3159246b474a36c57bfea85c674"
        or hash.sha256(0, filesize) == "902549e76fbe0a980d90b87918762f9a352e410779edfb93ebb1a02f90907782"
        or hash.sha256(0, filesize) == "bdbd0f71e151bdcbcc519921fa737aa41907b6030bfe6718aa9e13383f209ba7"
}