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+# Send WhatsApp Messages - MacOS
+
+This script is written in **DuckyScript 3.0** and enables automatic sending of a message via **WhatsApp** on an **MacOS** device. The script waits until the system is ready (using **Caps Lock** detection as an indicator), then launches WhatsApp, types a predefined message, and sends it.
+
+### Details
+
+- **Title**: Send WhatsApp Messages - MacOS
+- **Author**: bst04 - Aleff
+- **Version**: 1.0
+- **Category**: Prank
+- **Target**: MacOS devices
+
+### Dependencies
+
+- Enter the phone number to which you want to send the message via Whatsapp
+
+   `DEFINE #PHONE-NUMBER example`
+
+- Set the text message that you want to send
+
+   `DEFINE #TEXT-MESSAGE example`
+
+### How It Works
+
+1. Sets a user-defined text message (`#TEXT-MESSAGE`) to be sent via WhatsApp to the number defined too (`#PHONE-NUMBER`).
+2. Uses an extension (`EXTENSION DETECT_READY`) to detect when the device is ready with just a littebit more delay...
+3. After readiness is confirmed, the script:
+   - Runs commands to open **WhatsApp**.
+   - Types the specified phone number to open the chat
+   - Types the message and sends it.
diff --git a/payloads/library/prank/Send-WhatsApp-Messages-MacOS/payload.txt b/payloads/library/prank/Send-WhatsApp-Messages-MacOS/payload.txt
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+REM_BLOCK
+#################################################
+#                                               #
+# Title        : Send WhatsApp Messages - MacOS #
+# Author       : bst04 - Aleff                  #
+# Version      : 1.0                            #
+# Category     : Prank                          #
+# Target       : MacOS                          #
+#                                               #
+#################################################
+END_REM
+
+
+REM Enter the phone number to which you want to send the message via Whatsapp
+DEFINE #PHONE-NUMBER example
+
+REM Write the message you wish to send
+DEFINE #TEXT-MESSAGE example
+
+EXTENSION DETECT_READY
+    REM VERSION 1.1
+    REM AUTHOR: Korben
+
+    REM_BLOCK DOCUMENTATION
+        USAGE:
+            Extension runs inline (here)
+            Place at beginning of payload (besides ATTACKMODE) to act as dynamic
+            boot delay
+
+        TARGETS:
+            Any system that reflects CAPSLOCK will detect minimum required delay
+            Any system that does not reflect CAPSLOCK will hit the max delay of 3000ms
+    END_REM
+
+    REM CONFIGURATION:
+    DEFINE #RESPONSE_DELAY 25
+    DEFINE #ITERATION_LIMIT 120
+
+    VAR $C = 0
+    WHILE (($_CAPSLOCK_ON == FALSE) && ($C < #ITERATION_LIMIT))
+        CAPSLOCK
+        DELAY #RESPONSE_DELAY
+        $C = ($C + 1)
+    END_WHILE
+    CAPSLOCK
+END_EXTENSION
+
+REM Another pinch of delay in accordance with https://shop.hak5.org/blogs/usb-rubber-ducky/detect-ready
+DELAY 200
+
+GUI h
+DELAY 150
+GUI SPACE
+DELAY 150
+BACKSPACE
+DELAY 500
+STRINGLN WhatsApp
+DELAY 1500
+GUI f
+DELAY 500
+STRINGLN #PHONE-NUMBER
+DELAY 250
+DOWNARROW
+DELAY 250
+DOWNARROW
+DELAY 250
+SPACE
+DELAY 250
+STRINGLN #TEXT-MESSAGE