// publicmosaic.yar — generated 2026-10-30 23:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTkyLjE0NC4yMTkuNjU6ODA4OQ
// 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/MTkyLjE0NC4yMTkuNjU6ODA4OQ"
        generated = "2026-10-30 23:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "327cbff1f2039f025728a17f06a771dc51adc7becdfd6fd96be5568752b790b7"
        or hash.sha256(0, filesize) == "377f63df0aacb4d5bc22b3ae3d6021e86d682ce38d798c056e635fab0c9216e3"
        or hash.sha256(0, filesize) == "af7ecb835a80b4306f2e1c091a5fb054f9e1a58a48094eb5146136dc61cb3ea6"
}