// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NTIuMTI4LjIyNC4yMzU6ODA4NA
// 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/NTIuMTI4LjIyNC4yMzU6ODA4NA"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0a14960c6216cae58ee07ae6e83dd0dd1f03e4106561c34c25322877ce0b1b8e"
        or hash.sha256(0, filesize) == "2f8654fbf1bf22c7cd9f485ff10fdb4fc6f5551bc7cdce118952919fe1d3cdd8"
        or hash.sha256(0, filesize) == "392bf659c234400b3e30ad833d9bcc09394d6fb68e868366bcfe155ebe25d663"
        or hash.sha256(0, filesize) == "c4cf9daa5cc582166e407b22a52d83257b13181ad8bc0990b3e75b0c79ee6731"
}