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hal-large-balance-decrease-bot-1

v0.0.1

Published

Detects if the balance of a protocol decreases significantly

Downloads

2

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

testingx01testingx01

Keywords

Readme

Large Balance Decrease Bot

Description

Detects if the balance of a protocol decreases significantly

Supported Chains

  • Ethereum
  • Polygon
  • Avalanche

Alerts

Describe each of the type of alerts fired by this bot

  • BALANCE-DECREASE-ASSETS-ALL-REMOVED

    • Fired when the token balance of a protocol is completely drained
    • Severity is always set to "critical"
    • Type is always set to "exploit"
    • Metadata:
      • firstTxHash - the hash of the first transaction for the period
      • lastTxHash - the hash of the last transaction for the period
      • assetImpacted - the drained asset

  • BALANCE-DECREASE-ASSETS-PORTION-REMOVED

    • Fired when the token balance of a protocol decreases significantly
    • Severity is always set to "medium"
    • Type is always set to "exploit"
    • Metadata:
      • firstTxHash - the hash of the first transaction for the period
      • lastTxHash - the hash of the last transaction for the period
      • assetImpacted - the impacted asset
      • assetVolumeDecreasePercentage - the decrease percentage

Bot Setup Walkthrough

Test Data

The bot behaviour can be verified with the following commands:

  • npm run block 13158432,13176177,13182676,13202391,13204222,13209657,13210732,13227537,13249184,13261896,13266552,13278108,13278248,13299220,13318971,13333652,13342229,13365887,13388139,13406596,13428536,13448391,13453200,13466158,13484500,13484904,13499798,13510000. Note: you have to change the contractAddress to 0xe89a6d0509faf730bd707bf868d9a2a744a363c7 and the aggregationTimePeriod to 86400