// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjAyLjE4Mi4xMDIuODM6NTAyOTk
// 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/MjAyLjE4Mi4xMDIuODM6NTAyOTk"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2b47e474bce9c5e30aa91135eb59af5dd63f6d117a036e88d49b9f1f4773fab9"
        or hash.sha256(0, filesize) == "3685e88c1dd09845f79c2968d012a8e60ebd33cd2c05054beae23e76a3fe9c9a"
        or hash.sha256(0, filesize) == "595b6300636a8732218a17793618b355e35ddfd00b2507b28caa0b8d3b11a5ca"
        or hash.sha256(0, filesize) == "aeae5932468a57c02ad793c1e6ddb603ca4bd6687a424d6f58e2cdae814ee3d0"
}