// publicmosaic.yar — generated 2026-10-31 12:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjA2LjExOS4xODkuMjA4Ojg5ODk
// 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/MjA2LjExOS4xODkuMjA4Ojg5ODk"
        generated = "2026-10-31 12:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0c3c98eeb16fa1f4c6ffc6a7c6c89c3a536f2f53f87213390a2308c0a8a56a73"
        or hash.sha256(0, filesize) == "3345ccc4b6674c86fdc013e83689f9a71aca2b35fdf23154f8618247f417755e"
        or hash.sha256(0, filesize) == "77f023439029ee82d6d1c994459b69b2c4f578742f079c0d69b057ab1d45b9fc"
        or hash.sha256(0, filesize) == "d4bd30bee6ca6f2e60cdb59071a0fb2f465c143fb39842210055a4c30c86b183"
}