// publicmosaic.yar — generated 2026-10-31 05:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTQ5LjI4LjMwLjk4OjgwODY
// 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/MTQ5LjI4LjMwLjk4OjgwODY"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "6830a76b09ed33d7a49ba2f39d193b41e05d0dbe4f5a302ac5091a444f4ffe95"
        or hash.sha256(0, filesize) == "b5bfe2c44b6adcbededc6b055c2dd949f951545607a811c433743f6170d40c03"
        or hash.sha256(0, filesize) == "e3a52218ff15073e8354eb7011f75837a7f0ac7ce46c5daa77e26380258643c5"
        or hash.sha256(0, filesize) == "fd30fc40618e51af2c8c444004919a1803837ee27f7ba1b4215808b8ef279507"
}