// publicmosaic.yar — generated 2026-10-30 23:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTUwLjEyOS44MC4yNDc6ODA4Mw
// 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/MTUwLjEyOS44MC4yNDc6ODA4Mw"
        generated = "2026-10-30 23:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "247fc076aec14473a8036813ac5284c559b4a69a16611a3bd84d6efe273855d1"
        or hash.sha256(0, filesize) == "6cff1fec5626925bf1c3a4d7273555b2325bf83dced5d3487f4982e5d7a6c5eb"
        or hash.sha256(0, filesize) == "7dd0a4655cb6eda12f431c1f2cbded537dce0002879fe8f6d9aa0e81482a3234"
        or hash.sha256(0, filesize) == "a7bb354a2028c8f1cc578fc5ab6c0771cef0cee4a9a6ef15c0405493b69d6f5a"
}