// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDcuMTA4LjExNS4xMDU6ODA4NQ
// 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/NDcuMTA4LjExNS4xMDU6ODA4NQ"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "517685bd342dc09c4bbf55fc6f5e66996ceef2d18d96440ee4857ad54f606ad0"
        or hash.sha256(0, filesize) == "a175555eb49930c5c6237fc4f6f46f5855e6e63f7b9c0c33c10db1603c48386b"
        or hash.sha256(0, filesize) == "fc2d5b4d991b636db88bc51814423914b58abb1410bc8fffd7fb96f698e6a50c"
}