frida-rcs-hack/gen.js

import NodeImei from 'node-imei'
import util from 'util'
import randomstring from 'randomstring'
import fs from 'fs'
import url from 'url'
import path from 'path'

const filePath = url.fileURLToPath(import.meta.url)
const __dirname = path.dirname(filePath)

const nodeImei = new NodeImei()

function randomeNumber(length) {
    let n = randomstring.generate({ length, charset: 'numeric' })
    while (n[0] === '0') {
        n = randomstring.generate({ length, charset: 'numeric' })
    }
    return n
}

const mcc = '310'
const mnc = '240'
const iccid = randomeNumber(20)
const number = randomeNumber(10)
const imei = nodeImei.random()
const imsi = mcc + mnc + randomeNumber(15 - (mcc + mnc).length)
const country = 'us'

const vars = {
    mcc,
    mnc,
    iccid,
    number,
    imei,
    imsi,
    country
}
console.log(JSON.stringify(vars, null, 4))
fs.writeFileSync(path.resolve(__dirname, 'vars.json'), JSON.stringify(vars, null, 4))

fs.writeFileSync(
    path.resolve(__dirname, 'scripts/spoof_phone.js'),
    fs
        .readFileSync(path.resolve(__dirname, 'scripts/spoof_phone.js'))
        .toString()
        .replace(/config = (\{[\w\W\s\W]+?\})/g, `config = ${JSON.stringify(vars, null, 4)}`)
)