// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NS4xNjEuMTg4LjIwNDo4MDg0
// 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/NS4xNjEuMTg4LjIwNDo4MDg0"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0b51cd0bfc80d09de79a73b8d8d34936eb39c04acbfac10e13b0b902f7e6ab1b"
        or hash.sha256(0, filesize) == "6ce613879a03b511ec1ac3e96055eaef13bc9ec342a0fe44b6e873fe458fcaef"
        or hash.sha256(0, filesize) == "8e8fac2d3a3e7ef99f987259eece77f03ab1d7fe6293ecc73f975c92905d77f2"
        or hash.sha256(0, filesize) == "b9c64e0856c48c7a487666a641fd5be22a3db13e4b3c11386a8cf6129cc21094"
}