// 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/NDcuMjM3LjY4LjE4Nzo0MDgwMQ
// 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/NDcuMjM3LjY4LjE4Nzo0MDgwMQ"
        generated = "2026-10-31 02:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "88256f6c978a5d93acd269b87f7d109822d3bffa1b35bc66d70bf7bf5bdee5db"
        or hash.sha256(0, filesize) == "e3a2ff2e1f9a1fa4efaae85ddeb3f89d003218aa24dac62d67e57bdb9316c6b8"
        or hash.sha256(0, filesize) == "e7f1a1320f7ae30c808abebe058fae766a48c279509ac895a08c49b045eab8e7"
        or hash.sha256(0, filesize) == "f4c64f9a87eb3cec9613c3fe43190aeb82e8f1f82dfd9a472e9ee5d7fa1fc596"
}