// publicmosaic.yar — generated 2026-10-31 06:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTIxLjIyOS4zNi44OTozMDYyNQ
// 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/MTIxLjIyOS4zNi44OTozMDYyNQ"
        generated = "2026-10-31 06:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1ba5fc006b7f654573aea782a08ddc4ed9b3d06f83b5313f4e160881f51c3499"
        or hash.sha256(0, filesize) == "7263a24c38a24338fab63694bc8c2356ae9f28cd6b34ee4d4a4ef6d2fc171b1a"
        or hash.sha256(0, filesize) == "ee12f5e73ac85ce01a23e93baea9c574cf07099aeab412a8af4b45a6ebcdbf5a"
}