// publicmosaic.yar — generated 2026-10-31 05:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDMuMTQyLjE0OS4xOTE6NjAwMg
// 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/NDMuMTQyLjE0OS4xOTE6NjAwMg"
        generated = "2026-10-31 05:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "d151a57be07413a84a4e17db5bfa5eabdc908f18ad04300502e4e3e42c40ce53"
        or hash.sha256(0, filesize) == "de9eb986b9659069030141d9aa12d69354a457c6f0044a9d55b39fad688faf82"
        or hash.sha256(0, filesize) == "df577ab9fb94d0e89b18f380bf2b4dc92788ed9db1fbb5540e483eadb8016a4f"
}