// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTY1LjE1NC4yMDUuMzQ6ODA
// 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/MTY1LjE1NC4yMDUuMzQ6ODA"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "05f9adb6f333eeacfdd32bb6c59f3130e917ad27f0a9b39b3224858fb193c7f1"
        or hash.sha256(0, filesize) == "061eccffab6b10ccc8971f638ff4c8e2b7c95b78d8cd762330de58048bc889dc"
        or hash.sha256(0, filesize) == "590d457e160357001d53e9a7547617bcbd0941b7c41157520f12c13c8a50f50b"
        or hash.sha256(0, filesize) == "77bc63e083e24e9b1ee352e5d5a499893994c9b480ef3a898d3b82c081ed267c"
}