// publicmosaic.yar — generated 2026-10-31 05:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjAzLjkxLjc3LjIyNjo4MDg3
// 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/MjAzLjkxLjc3LjIyNjo4MDg3"
        generated = "2026-10-31 05:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0d5605507333d29e0a08f3d4ca898980de343c6550d64929e4e456cd127ed981"
        or hash.sha256(0, filesize) == "53d1a2547d3cb8712815aba0e1aa1b9eaec8a19bbad2e445c7d0b2c08b39d2d6"
        or hash.sha256(0, filesize) == "67c0a7b6e853d83d4e2ad275c7149c6d5082853b2734a6f45c503b5f973d69cf"
        or hash.sha256(0, filesize) == "ca5121bcc2898d30a00e5caed131f0399b6ead8f104b527def9561d01791bddf"
}