// 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/MS4xMTcuNjEuMTM5OjgwODA
// 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/MS4xMTcuNjEuMTM5OjgwODA"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "9905bf18ee7d45b65c3b348dc5fbd320d813a6f1fe44099bf47444a1f18df7f9"
        or hash.sha256(0, filesize) == "ccaec004e2ecea853de39929781262c55afaaaa947834215a1e25af5ee45edc1"
        or hash.sha256(0, filesize) == "fd6735f09bfbf06868561549dcca1115e4a62be79ec0af2788b151aafc69f01f"
}