// 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/NTIuMTI4LjIyNC4yMzg6OTA5MA
// 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/NTIuMTI4LjIyNC4yMzg6OTA5MA"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0eca42f7c236206644229bedc1e282dc7c996eab6f2f544dc8e143cbc934206a"
        or hash.sha256(0, filesize) == "225a25fd08c687c4a3b1f027a02d6da3784927d3d3c0423814668a222b1c5a52"
        or hash.sha256(0, filesize) == "adb9ab29e06e83f703e28b16e9e78ce226344542b9f0256260c96bb374308100"
        or hash.sha256(0, filesize) == "fc43a25bb0e6fd818be057549d21712600fa8d71d8c50664a53cf6404ea18455"
}