// publicmosaic.yar — generated 2026-10-31 09:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU3LjEyMTo4MDc0
// 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"
        reference = "https://publicmosaic.com/config/endpoint/MTU0LjkxLjU3LjEyMTo4MDc0"
        generated = "2026-10-31 09:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "131ad19831f2c6a58e374cbe7c206f98805d788c181ab35bad9fe3bfd5bf4914"
        or hash.sha256(0, filesize) == "81d40837f14c630d01726537203ba7eac22af150e2e93fdba7e37a098d76ba05"
        or hash.sha256(0, filesize) == "cde1627ffd6668ccb0cfe5716d93aaecb24e1f20971f4197db7ea136ab5bf7f3"
}