// publicmosaic.yar — generated 2026-10-31 08:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMS40OTo4ODg0
// 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/MTU0Ljg4LjEwMS40OTo4ODg0"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "cce16b0447801bf676658914b62e32d0729d4a70e9847f909ca1099a5441273c"
        or hash.sha256(0, filesize) == "ccfb2ede6bab50daaa58757d63dd49f938697ef9ba87cee1647515e25121fa43"
        or hash.sha256(0, filesize) == "e12a3f72de3fde463797a876a334b757cc3a89471d07f0c18b43c388906be2ba"
        or hash.sha256(0, filesize) == "e6e01e0ffddcac60ded6e6797e4af93f8e7feda4e27322170558e5663845be5b"
}