// publicmosaic.yar — generated 2026-10-30 20:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDMuMjQ3LjEzNS4xODU6NDQz
// 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/NDMuMjQ3LjEzNS4xODU6NDQz"
        generated = "2026-10-30 20:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "40e5897c49fca2378453b3ea30ba278bdb780911afd9ea85bfa57d8a49dd625e"
        or hash.sha256(0, filesize) == "4d88806915bca881b1a3dfa8f27da7e0288da1fe09a3305e5914a0fd9067377d"
        or hash.sha256(0, filesize) == "c4f262205b62a0919dfdaa7a70f3df7a8fda16481c131471371cee6ff622220e"
}