// publicmosaic.yar — generated 2026-10-30 21:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjA2LjExOS4xNzguMTA5OjIwODA
// 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/MjA2LjExOS4xNzguMTA5OjIwODA"
        generated = "2026-10-30 21:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1b110cf99c276646a2777284d8addeea35c88e9d4f43ecac0874555fb2c263b8"
        or hash.sha256(0, filesize) == "621165e5b7bb476cb7131fc194f4c408d70f0461b1ed765f1605be07e66686d7"
        or hash.sha256(0, filesize) == "d144579266e84b25c0e81aa95b7053fea1b9735d1cc888a2dc402ed94d2fa20a"
        or hash.sha256(0, filesize) == "ebcc843e8d6100ad98bfe0a64a05f1c075ec83a1164c0351ec16f15890d65926"
}