// publicmosaic.yar — generated 2026-10-31 02:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NTIuMTI4LjIyNC4yMzc6OTE5MQ
// 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/NTIuMTI4LjIyNC4yMzc6OTE5MQ"
        generated = "2026-10-31 02:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "088cd264b927278f73f959d70cbc19a4871f2279162e264bf2409ea189902f07"
        or hash.sha256(0, filesize) == "1e261c7e783e8af5ef6102c59047757c55550aaf4169404325f2db9e8a45d88d"
        or hash.sha256(0, filesize) == "788853ecc14e905d4c2e6cc89e29505713d92a22d83ac4acba215f738d800515"
        or hash.sha256(0, filesize) == "fcd17081252f38fe766ed974d5ba5e48b4ad5a85f2f1664898712d568ede6f84"
}