// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTUyLjMyLjIwMS4yMTQ6MjU5OTI
// 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/MTUyLjMyLjIwMS4yMTQ6MjU5OTI"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1dd5adad8abf6798378986d2688642f89815510e165724fa8e96cefa97fcf1f9"
        or hash.sha256(0, filesize) == "e65f68f3ae8df4379e83468b158d9b4f6240a5e4204da7375aa2ca22cb9ed4da"
        or hash.sha256(0, filesize) == "f8c26e5feded9a262634495c001b7090e3016e1989b6a852fb5d907ca59328e4"
}