// publicmosaic.yar — generated 2026-10-30 20:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTIzLjIwNy4yNDYuNDg6ODA4NA
// 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/MTIzLjIwNy4yNDYuNDg6ODA4NA"
        generated = "2026-10-30 20:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "15ca47bc7dcfeee5ffaacb8ed4bc8cd6ce417cc11deed42da3d11cdc3cb2bccd"
        or hash.sha256(0, filesize) == "425ceee1d56962f4c832e40f84b7fd744a5fc9aa0bb32de7496d554bdb42ef1b"
        or hash.sha256(0, filesize) == "6ae1fa17c58b3c5f908a2c128db3cb9e2c30f0d2586788eb86ea35cdc1fdc5b6"
}