// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMC40OTo4ODg1
// 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/MTU0Ljg4LjEwMC40OTo4ODg1"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "23d5c7e7f24f0978d034f2cd4ee82993c11ec216b6efbf8fb77a77df770a9a30"
        or hash.sha256(0, filesize) == "2c25b2916efe054b579cfd77ee163e751971f8a40d462decd2f2c1bef349238f"
        or hash.sha256(0, filesize) == "40bc07b1c666aa30dfd2804326ba9ab6474912f1df5eb8a44055f8fb1166849a"
        or hash.sha256(0, filesize) == "b70bed04f7506c53fa7b0d3ae39d152b34d06fd5bbd13376f633d18eaa57ed10"
}