// publicmosaic.yar — generated 2026-10-31 08:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTc4LjEwNC4xNjAuMTcyOjkwMDE
// 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/MTc4LjEwNC4xNjAuMTcyOjkwMDE"
        generated = "2026-10-31 08:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3e14f153e4ed016aa716b3cf144fe4c966e072aac80fd4be5c1bfe8b28d86ad5"
        or hash.sha256(0, filesize) == "674e552d424e6307ceb5cc7d2ee074a8487b7e59b227a2b57ae20a6c9e28a2f4"
        or hash.sha256(0, filesize) == "76c61b3da78fe90ba43138668a95c0e530bc4993907c86c5d69c15cca7973ee4"
        or hash.sha256(0, filesize) == "93b635e954359f1c1d8f3414a57d4089826b0c6d7bcb9d826304a111deb43bfd"
}