// publicmosaic.yar — generated 2026-10-31 12:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU3LjExMTo4MDk0
// 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/MTU0LjkxLjU3LjExMTo4MDk0"
        generated = "2026-10-31 12:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "b7e75d618b775bafb7a43507652efeab4c2a9c7b19e921ca7b60e8f346063348"
        or hash.sha256(0, filesize) == "d85ed4d6949122fc90791781605d6ecf98efd14bb48cbe49f5b7579c3df0f9eb"
        or hash.sha256(0, filesize) == "dc9a84f67c15bd6b0d10c2176339c6dae592baf4471dd16690b682aa393255c0"
        or hash.sha256(0, filesize) == "e04264e6e76cd10c7a674d575b7ff27b05b587a47300e5d12c454b3634ea5246"
}