Advanced GSM Short-Message Utility for Pentesting, Tasker Automation & Silent Messaging

HushSMS is a specialized GSM-only tool that lets you send short message types normally reserved for mobile carriers. Designed for pentesting, ethical hacking, and security research, it supports a wide range of operator-level SMS formats with deep system integration. This updated version also offers Tasker support and an Xposed Module for extended functionality.

Compatible with Android 2.2 and up, HushSMS provides global notifications, extended message controls, and multiple delivery methods ideal for technical users. If your ROM lacks specific APIs, the Xposed Module can unlock missing features. Popular on security forums, it remains a trusted utility for testers looking for reliable silent messaging, GSM diagnostics, and advanced SMS operations.

• Send messages normally reserved for mobile network operators
• Global notification support—even when the app is closed
• Xposed Module for full message-type access (Android ≥ 4.0)
• Tasker Action Plugin for automated Class0 and Replace messages
• Optimized for pentesting, ethical hacking, and silent SMS workflows

Message Types

• Normal SMS (up to 160 chars)
• FlashSMS / Class 0 (up to 160 chars, now with Unicode)
• WAP Push SI (Service Indication, up to 40 chars)
• WAP Push SL (Service Load, up to 40 chars)
• MMSN (MMS Notification, up to 30 chars, not functional with iPhones)
• MWIVA (Voice Message Waiting Indicator Activation, DCS & UDH)
• MWIVD (Voice Message Waiting Indicator Deactivation, DCS & UDH)
• Ping, Ping2, Ping3, Ping4 (device compatibility varies)
• Replace Messages (Types 1–7)

If you encounter bugs, please report them so the tool can continue to improve. Known issues: when selecting a contact with multiple mobile numbers, only the first is auto-selected.

Disclaimer: Use responsibly. This tool is intended for ethical security testing only. Purchase only if you understand its purpose.

Tags: HushSMS, Ping, Type0, Class0, Class 0, sms, silent message, Flash SMS, FlashSMS, MMS, SilentSMS, Silent SMS, StealthSMS