// publicmosaic.yar — generated 2026-10-31 08:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU2LjEwNDo4MDc0
// 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/MTU0LjkxLjU2LjEwNDo4MDc0"
        generated = "2026-10-31 08:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "aa503ab7f08376de52131c4e328f20a713b30675ca84de7b40729391080114d1"
        or hash.sha256(0, filesize) == "c5019902fab3b9e234843e1c3102f5a9c8fe487a57c0cbe49fcc484e7929f83d"
        or hash.sha256(0, filesize) == "e4b181e7699297e2d53bb42e353b1eb2d2474181813b1e170ffdfa7da11bc380"
}