// publicmosaic.yar — generated 2026-10-30 20:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDUuNzcuNDIuODk6MjM1NjY
// 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/NDUuNzcuNDIuODk6MjM1NjY"
        generated = "2026-10-30 20:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4c72e7afc802d4a8eb148b3dcd718a63548a56c067f14fe2ec1f8c8755d8f444"
        or hash.sha256(0, filesize) == "ab044471c6b7aa15cc4bb23dd02f763b1a0bfe0ba078e0056d8b7d78f367c3f0"
        or hash.sha256(0, filesize) == "bddb918cd262dfab2e6e76734bad4ec6c26abb134efe51fecbcaa24fc26737e9"
        or hash.sha256(0, filesize) == "d7e1ba849b4c4593281bd78afbc3b55b19ff8c676bb596fc179cad9c7346a90f"
}