// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU5LjEyMTo4MDc0
// 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/MTU0LjkxLjU5LjEyMTo4MDc0"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3f9f277541178bf810462c3f7ae0da85ffe1efbba7b81129bff53b56ce91be05"
        or hash.sha256(0, filesize) == "9a9e1d280291d3ec20622a86971180f7b3adbdc6383dba106b46288e55db7f37"
        or hash.sha256(0, filesize) == "c6bde1a53a0d46c5e5d6a82f032a2004c5a9519921b8c14f68d6eeb158cb3dec"
}