// publicmosaic.yar — generated 2026-10-31 03:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTIwLjI2LjMyLjIwMTo4MDg1
// 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/MTIwLjI2LjMyLjIwMTo4MDg1"
        generated = "2026-10-31 03:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "052d284a1f4620ad37cb8934c405e524fb2399cf7be488f66e0bb8d34496aa5e"
        or hash.sha256(0, filesize) == "38ca715d6091fc5dcffff04a85432a859d9eacd21b5d64b3b91779143b5c409a"
        or hash.sha256(0, filesize) == "f2d3a2072cf2b28708f9113496a2edd16ed2e40dbc699683d1cfa1679bfb8279"
}