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Quasar RAT Disguised as an npm Package for Detecting Vulnerabilities in Ethereum Smart Contracts
Socket researchers uncover a malicious npm package posing as a tool for detecting vulnerabilities in Etherium smart contracts.
electrum-mnemonic
Advanced tools
npm install electrum-mnemonic
const mn = require('electrum-mnemonic')
console.log(mn.generateMnemonic()) // default segwit bech32 wallet
console.log(mn.generateMnemonic({ prefix: mn.PREFIXES.segwit })) // explicit segwit bech32 wallet
console.log(mn.generateMnemonic({ prefix: mn.PREFIXES.standard })) // legacy p2pkh wallet (base58 address starting with 1)
console.log(mn.generateMnemonic({ prefix: mn.PREFIXES['2fa'] })) // 2fa legacy
console.log(mn.generateMnemonic({ prefix: mn.PREFIXES['2fa-segwit'] })) // legacy p2pkh wallet (base58 address starting with 1)
const mn = require('electrum-mnemonic')
const phrase = mn.generateMnemonic()
const seed = mn.mnemonicToSeedSync(phrase, { passphrase: 'extrapassword' })
console.log(seed)
// async
;(async () => {
const seed2 = await mn.mnemonicToSeed(phrase)
// no extra password so seed and seed2 should be different
console.log(seed2)
})()
const mn = require('electrum-mnemonic')
const seed = mn.mnemonicToSeedSync('abc', { skipCheck: true })
console.log(seed)
const mn = require('electrum-mnemonic')
const phrase = mn.generateMnemonic({ prefix: 'fed' })
const seed = mn.mnemonicToSeedSync(phrase, { validPrefixes: mn.PREFIXES.concat(['fed']) })
console.log(seed)
FAQs
Electrum Mnemonics (electrum v2 and greater)
The npm package electrum-mnemonic receives a total of 281 weekly downloads. As such, electrum-mnemonic popularity was classified as not popular.
We found that electrum-mnemonic demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 3 open source maintainers collaborating on the project.
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