// 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/MjA2LjIzOC4xMjMuODo4MDgw
// 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/MjA2LjIzOC4xMjMuODo4MDgw"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4d5ab8ebd96ba05b21731347704b77927db93b5fc11f019f7bb5ceb9bbdb925d"
        or hash.sha256(0, filesize) == "5f00e353b94d7b7f295df60b52ba29122c49794841cfbf5ef49402063e60aa99"
        or hash.sha256(0, filesize) == "7d4a055b2be17af30631da6d5f2ab822985d94eb8461a93af33acf70f988b4be"
        or hash.sha256(0, filesize) == "9d9240fbe51b8b7e163d17fdcd937ed8f74b6c4d8603b9919dbcf8f55e89e408"
}