// publicmosaic.yar — generated 2026-10-31 07:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTQ5LjMwLjI0Ny42MDo4MDgz
// 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, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/MTQ5LjMwLjI0Ny42MDo4MDgz"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2496f931855e64d06bc570a5f8bcdf8759c3ce485641fe76ed8033392a173844"
        or hash.sha256(0, filesize) == "ae8df8ca2afb55b3040b8188be71b84b79472569d54139f2207ceb59d6b61c7e"
        or hash.sha256(0, filesize) == "cb68bb5609a2fdb160308980b7e68d08827772d392bfbbc2c5fd75efe684a358"
        or hash.sha256(0, filesize) == "df2fd2b87440c921c92ea7803d0fee48bfbcd02763596f3b2e27d9ecce71c1f9"
}