// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjYxLjk4OjgwOTQ
// 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/MTU0LjkxLjYxLjk4OjgwOTQ"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "59ea56d35b85684bb7118c6fca077fc3c2186425416e72756554fb54b5623c16"
        or hash.sha256(0, filesize) == "92a20d0b54863b249922102e18a43b47fb7d756d589caa9b41acdf32c8220e80"
        or hash.sha256(0, filesize) == "ee1d20922f6f08b78ce5142a0a7ee81edfe5f91985eb2d9ae1e7971ddab8ad7a"
        or hash.sha256(0, filesize) == "fac692a3a324d34baab8498da740b3742f6060332811bde49c70fce6b49587dd"
}