// publicmosaic.yar — generated 2026-10-30 20:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjA3LjU3LjEyNS4yMTY6ODA4NA
// 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/MjA3LjU3LjEyNS4yMTY6ODA4NA"
        generated = "2026-10-30 20:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3f44de4d501f2c411c3cd2640a6de4f717be775a034d0e41dec7bea67ee4c486"
        or hash.sha256(0, filesize) == "5a9963379686d96b70bee53f9ccbe9e0e2d240b1ce7aa771a7ea54be51a04fd0"
        or hash.sha256(0, filesize) == "7c93335acb80c0d020e2a85fce6ff98a52dcf95866ab55985159b0eba7b99bd6"
        or hash.sha256(0, filesize) == "f5e89953bf910c1f03b146ad886c7d132987a234c8844eeeab732aaf88032271"
}