// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NjQuODEuMTE0LjcxOjgwODQ
// 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/NjQuODEuMTE0LjcxOjgwODQ"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "457d2c2b9161c67ff6f6fd15b1580755503df701a91ec93b2d016b72898764da"
        or hash.sha256(0, filesize) == "75a59f3a5ecc8a7af9252369f44a141a4d7337426bcf7aebb5925eea73b26686"
        or hash.sha256(0, filesize) == "ca1551dc2098e4a812bdeeda53e00ce95eb1b820139a6b8311ec6e4d7eac3ee1"
        or hash.sha256(0, filesize) == "cb45f234b371dd3ecb5ee7b0e59f3fadb12ae4366e71a7d89a8bfdf3a65c5eee"
}