// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTkzLjQyLjI0LjIxNTo4MDg1
// 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/MTkzLjQyLjI0LjIxNTo4MDg1"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "16774e45597e1b55347b6462036ca5447cad00c6b951c49e62efd86277368359"
        or hash.sha256(0, filesize) == "ad1e89ab176286d3f9e0bf4066fddc2729aeb6d5091b8bf44195362c1df05511"
        or hash.sha256(0, filesize) == "db0b1dbf62a61861edc0034cfe7c702981335cec96d6da77087e4ada47b96f41"
        or hash.sha256(0, filesize) == "fae31ba0b4b413f577aaad9c2e103ce996e458b362991c8408f053228c6986b6"
}