The victim's phone becomes unusable due to a continuous stream of authentic OTP messages from real businesses, draining battery life, blocking legitimate communications, and causing psychological distress. The Iranian Context on GitHub
Older scripts sent requests sequentially. Modern fixed scripts use Python's asyncio and aiohttp libraries. This ensures that if one Iranian app endpoint takes five seconds to respond, it does not bottleneck the entire attack sequence. Custom Headers and User-Agent Rotation
If you're interested in learning more about SMS services, automated messaging, or security testing, there are numerous legitimate and educational resources available:
Never execute an SMS bomber script directly on your primary operating system. Always run the code inside an isolated environment: A Docker container A virtual machine (e.g., VirtualBox or VMware) sms bomber github iran fixed
The working Iranian endpoints are usually decoupled from the core logic and stored in a separate json file. This allows users to easily swap out dead APIs or add new ones without modifying the execution code.
Mitigating SMS flooding requires a multi-layered defense strategy at both the application and network layers. Implementing CAPTCHA on OTP Requests
In Iran, SMS bombers primarily rely on the APIs of popular local platforms (such as domestic banking portals, ride-hailing apps, and delivery services). Iranian telecommunications and web developers have had to adapt quickly to mitigate this abuse, leading to a surge in updated, "fixed" security measures across both open-source and proprietary platforms. GitHub Repositories: The Cat-and-Mouse Game The victim's phone becomes unusable due to a
: Every time a user registers or logs into an Iranian app (such as Snapp, Digikala, Divar, or Shad), the platform sends a verification SMS.
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For sensitive endpoints like registration and password resets, businesses implemented visual or audio CAPTCHAs (such as Google reCAPTCHA alternatives or locally developed Persian CAPTCHAs). Because headless scripts cannot easily solve CAPTCHAs without expensive AI integration, the automated bombing cycle is broken. This ensures that if one Iranian app endpoint
: Most modern "fixed" versions use Go for its concurrency (handling hundreds of requests simultaneously) or Python for its ease of updating API lists.
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When Iranian tech companies implement basic defense mechanisms—such as checking request headers—GitHub contributors find workarounds. The "fixed" code often introduces randomized User-Agents, automated proxy rotation, or delays between requests to mimic human behavior and bypass basic security filters. Technical Components of a GitHub SMS Bomber
The script formats HTTP POST or GET requests, embedding the victim's phone number into the parameters where a legitimate user's number would normally go.