// publicmosaic.yar — generated 2026-10-31 05:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMy42MTo4ODg1
// 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/MTU0Ljg4LjEwMy42MTo4ODg1"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "14501ae23ddaa43c8c17a3ece67a638e1b84e7b181c6c964cfdfe478de4227af"
        or hash.sha256(0, filesize) == "2aafb12f7c2eb930b021ef66bcaca809ac5458b255437beea6b18cecc0b3d2de"
        or hash.sha256(0, filesize) == "2e8d7bc098e9bd44e5feb14b94c931e809210b58a52882872ea7271410177075"
        or hash.sha256(0, filesize) == "696b1e88b2c3220bad8bcd5a2dd4806f75149071ba5b946cf316f5893e18a0e2"
}