frida-rcs-hack/scripts/find_class.js

class Log {
    static TAG = '[Phone]'
    static Debug = true
    static format(...msg) {
        let m = []
        for (let i = 0; i < msg.length; i++) {
            if (typeof msg[i] === 'object') {
                m.push(JSON.stringify(msg[i]))
            } else {
                m.push(msg[i])
            }
        }
        m = m.join(' ')
        return m
    }
    static i(...msg) {
        if (!this.Debug) return
        console.log(`\x1b[30m${this.TAG} ${this.format(...msg)}\x1b[0m`)
    }
    static w(...msg) {
        console.log(`\x1b[33m${this.TAG} ${this.format(...msg)}\x1b[0m`)
    }
    static e(...msg) {
        console.log(`\x1b[31m${this.TAG} ${this.format(...msg)}\x1b[0m`)
    }
    static s(...msg) {
        console.log(`\x1b[32m${this.TAG} ${this.format(...msg)}\x1b[0m`)
    }
}

function trace(tag) {
    Log.e((tag || '') + Java.use('android.util.Log').getStackTraceString(Java.use('java.lang.Throwable').$new()))
}

setImmediate(() => {
    Java.perform(function () {
        const SystemProperties = Java.use('android.os.SystemProperties')

        const PhoneInterfaceManager = Java.use('com.android.phone.PhoneInterfaceManager')
        Log.i(`PhoneInterfaceManager: ${PhoneInterfaceManager}`)

        PhoneInterfaceManager.getImeiForSlot.overload('int', 'java.lang.String', 'java.lang.String').implementation = function (slotId, callingPackage, callingFeatureId) {
            Log.i('PhoneInterfaceManager.getImeiForSlot', slotId, callingPackage, callingFeatureId)
            return "999"
        }
    })
})