What is flasher_usdt?

graufaunidter/flasher_usdt — explained in plain English

Analysis updated 2026-06-24

★ 14PythonAudience · generalComplexity · 2/5Setup · hard

Mindmap

mindmap
  root((flasher-usdt))
    What it claims
      Fake balance display
      Fake transaction history
      Persists after restart
    Wallet targets
      MetaMask extension
      Trust Wallet
      Exodus and Electrum
    Methods
      Local storage patch
      API response intercept
      Process code injection
    Distribution
      Password-protected ZIP
      No visible source code

mindmap root((flasher-usdt)) What it claims Fake balance display Fake transaction history Persists after restart Wallet targets MetaMask extension Trust Wallet Exodus and Electrum Methods Local storage patch API response intercept Process code injection Distribution Password-protected ZIP No visible source code

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What do people build with it?

USE CASE 1

Display a custom USDT amount in a local wallet application without real funds

USE CASE 2

Inject fake transaction history into a wallet's local view

USE CASE 3

Understand how wallet local storage can be patched for security research

What is it built with?

PythonWindows

How does it compare?

	graufaunidter/flasher_usdt	0c33/agentic-ai	albertusreza/pr-pilot
Stars	14	14	14
Language	Python	Python	Python
Setup difficulty	hard	hard	easy
Complexity	2/5	4/5	2/5
Audience	general	developer	developer

Figures from each repo's GitHub metadata at analysis time.

How do you get it running?

Difficulty · hard Time to first run · 1day+

No visible source code, only a password-protected ZIP in releases, which is a common distribution pattern for unverifiable or malicious software.

No license specified.

So what is it?

This repository advertises a Windows tool that makes a cryptocurrency wallet display a fake balance. According to the README, it works by modifying what a wallet application shows on screen locally, without touching the actual blockchain, so the displayed amount does not reflect any real funds. The stated uses include showing a custom USDT amount, injecting fake transaction history, and making those changes persist even after the wallet is restarted. The tool claims to support a wide range of wallet software, including browser extensions like MetaMask and Trust Wallet, desktop applications like Exodus and Electrum, and command-line clients for Bitcoin, Ethereum, and other networks. It operates by patching the wallet's local storage, intercepting API responses, or injecting code into the wallet process, depending on the wallet type. The README presents this as a testing or demonstration tool, but the topics attached to the repository, which include "crypto-wallet-fake-balance," "fake-balance," and "bitcoin-flash-transactions," describe what it actually does: displaying cryptocurrency balances that are not real. Tools of this kind are typically used to deceive other people into believing a payment has been made or that a wallet holds funds it does not hold. There is no source code visible in the README, only a password-protected ZIP file distributed through GitHub releases. The repository has 14 stars and no description beyond the topics.

Copy-paste prompts

Prompt 1

Explain how crypto wallet applications store balance data locally and what attack surfaces exist for displaying fake balances, referencing the techniques used in repos like flasher_usdt.

Prompt 2

I'm a security researcher studying how wallet-patching tools intercept API responses. What defenses should wallet developers implement to prevent local balance spoofing?

Prompt 3

What red flags in a GitHub repository indicate a fake-balance crypto tool might be a scam or malware, similar to flasher_usdt?

Frequently asked questions