// publicmosaic.yar — generated 2026-10-31 05:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTkyLjE0MC4xNzQuMTcwOjQ0MzE
// 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/MTkyLjE0MC4xNzQuMTcwOjQ0MzE"
        generated = "2026-10-31 05:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "217a9a326fd229d93e1ff031cd3f9ebb1b223b16127b2c8959a6add13c1847f7"
        or hash.sha256(0, filesize) == "2fc9e48c01427dd09783b1d37ed8e8beecde0be81feb819c64182d0253ea025a"
        or hash.sha256(0, filesize) == "7f74558232ef53d8a94f10040e9cf87ada6bbaddbaa8ff386ff48958a656567c"
}