// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMC40NTo4ODg1
// 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/MTU0Ljg4LjEwMC40NTo4ODg1"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "131059c960936c5f14c97310fea60bec37c951006db6e093cd7cbc261bbf03ee"
        or hash.sha256(0, filesize) == "613a478f455246e2acb705b52dd73072b3919a32954620c45e1bba42b065f07a"
        or hash.sha256(0, filesize) == "62f73914ac6e364f0100ad4d5eff91349c19a552da8ed5f1f9988b3cf51da372"
        or hash.sha256(0, filesize) == "7369a06be7e3b15a0e05e205b1a025ed60fc93bcf3492bcf81463ed35439078e"
}