// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTk4LjEyLjc3LjEzNDo4MA
// 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/MTk4LjEyLjc3LjEzNDo4MA"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "02fc3ef23c55a232ffc2387f3a85ecce3f056b41d4836eb8f5b1f35c2c3ca376"
        or hash.sha256(0, filesize) == "460bd71b8e8a5502e084826dd29b4ac9290c07e7d11bf1c4a2c0a0f65b6db784"
        or hash.sha256(0, filesize) == "5e57e02ac3d2dbedb7345188e208b6ed9279acc36f7f66a9e0e8a8f1069789ef"
        or hash.sha256(0, filesize) == "d8d36252a0b11fa9d5a5bdaa0eb4b7071657f3f78e57e5b0fc1e6135d09f4b3c"
}