// 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/MjA2LjIwNi4xMjcuMjIxOjQ0Mw
// 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/MjA2LjIwNi4xMjcuMjIxOjQ0Mw"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0efeb3a17d410c3260af54162057cb7089b13e0c173dc137b81560393e8a0662"
        or hash.sha256(0, filesize) == "401a96c6f4a452fa1ac8c443b39485902e19edd9e200e50d5f8c4aa8453264d7"
        or hash.sha256(0, filesize) == "b373108f4e3cab25b4e16a21dbc1c9712d610cb652ca6cc6605fdfe4c12fa120"
        or hash.sha256(0, filesize) == "ea47ff68e92d9a608bec072cd0d4f0c83f8419bc0bb5096c5f98ed5374f9315e"
}