// 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/MTU2LjIzOC4xMjEuMTgwOjgwODQ
// 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/MTU2LjIzOC4xMjEuMTgwOjgwODQ"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "31bc44470b99a2c7708c78b99bec30a9e25662f750e30a1c9043b9cedd409634"
        or hash.sha256(0, filesize) == "606ad6bce5b8281ad908bd79789dfded3acaacdb56c7bd758a295db05d840a30"
        or hash.sha256(0, filesize) == "7d5076cab265032898aed1f4daf1b7558a5609b32d96d20f1744f3ab103b5b8c"
        or hash.sha256(0, filesize) == "b6ddf1520d38b9d06ab1a49870455f34d9d160a011c96ab7b3b42160850fc87e"
}