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# Alleged Sale of Premium Cross-Platform RCS Exploit Chain Targeting Windows, Android, and macOS
- URL: https://darkwebinformer.com/alleged-sale-of-premium-cross-platform-rcs-exploit-chain-targeting-windows-android-and-macos/
- Published: 2025-07-17T14:19:54.000Z
- Updated: 2025-09-04T22:21:12.000Z
- Author: Dark Web Informer
- Tags: Vulnerabilities

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### **About the Exploit:**

A threat actor using the alias **breachleaks** is advertising a **Remote Control System (RCS) Exploit Chain** for sale on an underground forum.  
This **zero-day exploit** allegedly enables:

- **Initial Access & Privilege Escalation**
- **Persistence with optional rootkit**
- **Fully Undetectable (FUD)** execution with sandbox/VM/antivirus evasion
- **Cross-platform targeting** of Windows, Android, and macOS systems

---

## ⚠ Disclaimer

This report includes actual screenshots and/or text from dark web listings. Dark Web Informer explicitly condemns the unauthorized use of security vulnerabilities for malicious purposes. This content is shared for cybersecurity awareness and research only.

---

## 📌 Overview

The exploit is advertised as a **full chain**, affecting the following targets:

| Platform    | Details                                  |
| ----------- | ---------------------------------------- |
| **Windows** | Windows 10/11 (all builds up to 2025 H1) |
| **Android** | Android 12–14                            |
| **macOS**   | Ventura, Sonoma                          |

---

## 🧰 Features

| Capability           | Description                                                        |
| -------------------- | ------------------------------------------------------------------ |
| **Persistence**      | Yes (with optional rootkit)                                        |
| **AV Evasion**       | Fully FUD, custom crypter included                                 |
| **Delivery Vectors** | PDF, DOCX, browser payload (Chrome/Edge zero-click), SMS (Android) |
| **C2 Compatibility** | Empire, Mythic, Cobalt Strike, Custom HTTP/S                       |

---

## 🔧 Additional Highlights

- **Zero-day kernel module support (Windows + Android)**
- **Anti-VM, Anti-Sandbox, Anti-Debugging measures**
- **Remote shell, screen capture, audio, keylogger, webcam, full cam control**
- **Silent install – no user interaction required**
- **Sandbox & VirusTotal bypass confirmed (proof available upon request)**
- **Logs and live device stream exfiltration included**

---

## 💰 Pricing (BTC/XMR Only)

| Package   | Price                                  |
| --------- | -------------------------------------- |
| **BASIC** | $2,000 (1-device license)              |
| **PRO**   | $4,000 (Multi-device, full C2 support) |

---

## 📦 Package Includes

- Encrypted exploit build
- 1-on-1 deployment guide (PDF + Video)
- 7-day post-sale support (PRO only)
- FUD Crypter (stub with nightly updates)
- Test victim device image (demo purposes)

---

## 📸 Screenshot Preview

![](https://storage.ghost.io/c/6b/16/6b16ac9c-cd67-432f-b0f3-bbec941084ff/content/images/2025/07/9034679823987532981.png)

![](https://storage.ghost.io/c/6b/16/6b16ac9c-cd67-432f-b0f3-bbec941084ff/content/images/2025/07/9034679823987532982-1.png)

---

## 📢 Threat Actor’s Notes

- **Escrow:** Accepted via forum admin/verified middleman
- **Rules:**
  - No resell
  - No use against Five Eyes or government targets
  - No refunds once payload is delivered
- **Contact:** Telegram (redacted in screenshots for safety)

---

## 📝 "Verified Buyer Reviews"

| Buyer           | Feedback                                                                         |
| --------------- | -------------------------------------------------------------------------------- |
| **@0xNightEye** | "Used on corporate laptop. No alerts. Full control within seconds. 10/10."       |
| **@SpectreBox** | "Demo was flawless. Persistent even after firmware update. Worth every sat."     |
| **@GhostTrace** | "Android version is insane. Silent, no prompts. Pushed via SMS, instant access." |

---

## 🔗 Claim Post (Plain Text)

https://darkforums.st/Thread-Selling-%F0%9F%92%A5-WTS-Premium-RCS-Exploit-%E2%80%94-0-Day-Remote-Access-Chain-FUD-Cross-Platform-%F0%9F%92%A5--18397

---

## 🛡️ Security Implications

- **Potential Risks:**
  - Enterprise compromise across Windows, Android, macOS devices
  - Use in APT toolkits or offensive red team operations
  - Resale in exploit-as-a-service models despite rules
- **Mitigation Guidance:**
  - Monitor for zero-click PDF/DOCX payloads
  - Harden EDR and sandbox detection systems
  - Deploy behavioral anomaly detection on endpoints

---

## 💡 Final Thoughts

This listing highlights the commoditization of advanced cross-platform exploit chains in underground markets. The advertised capabilities, if genuine, pose significant risks to corporate, mobile, and personal device security globally.