// publicmosaic.yar — generated 2026-10-30 23:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE4LjE5NS4xNTguMjA5OjgwODM
// 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/MTE4LjE5NS4xNTguMjA5OjgwODM"
        generated = "2026-10-30 23:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "00357f8cda9fa0226543ddb398c9c31a413a7b17fff8d084e1da03c4dbefcf6f"
        or hash.sha256(0, filesize) == "25a90910a0ea2e303ab17c03a7cb68c70e114b04e644a391b94f07e5f1b8ae99"
        or hash.sha256(0, filesize) == "c9ace902e8a2d9bcb301a8a558fa09e469dccbe6f9ca9db5081e0cba6afdb8d2"
}