// publicmosaic.yar — generated 2026-10-31 08:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE4LjEyNi4xMDQuMjM0OjIwMDAx
// 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/MTE4LjEyNi4xMDQuMjM0OjIwMDAx"
        generated = "2026-10-31 08:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "033f4419fd6320805d6a16df2f465257c8f5d8aa797951b3f41de4655568b382"
        or hash.sha256(0, filesize) == "17e941da52673145138ffc4fa886f7cda6bbee8cd4a4e5cbb52dd7965ce76520"
        or hash.sha256(0, filesize) == "f797f10bb4dbf74ebce5381f9a717b83edb37a5e4f30e1ad15e0e8367a88850a"
}