Xposed修改支付宝年度账单

愈来记挂

本文仅供学习使用,因为涉及到支付宝,不会写的非常详细.
有人说用PhotoShop也可以，当然这只是Xposed最简单的应用，其他的用途我也不好说了{:1_1:}

通过抓包得知账单接口为'com.alipay.consumeweb.annualBill2019.getAnnualBillData'
获取的json数据格式为


所以直接hook获取返回的数据修改一下就好了,主要就是一个json的解析

[Java] 纯文本查看 复制代码

object BillHook {

    val amount get() = "${Random.nextInt(1, 999)},${Random.nextInt(100, 999)},${Random.nextInt(100, 999)},${Random.nextInt(10, 99)}"

    fun hook() {

        val h5PageClass = loader.loadClass("com.alipay.mobile.h5container.api.H5Page")
        val jsonObjClass = loader.loadClass("com.alibaba.fastjson.JSONObject")

        XposedHelpers.findAndHookMethod("com.alipay.mobile.nebulaappproxy.api.rpc.H5RpcUtil", loader, "rpcCall",
                String::class.java, String::class.java, String::class.java,
                Boolean::class.javaPrimitiveType, jsonObjClass, String::class.java, Boolean::class.javaPrimitiveType, h5PageClass,
                Int::class.javaPrimitiveType, String::class.java, Boolean::class.javaPrimitiveType, Int::class.javaPrimitiveType, String::class.java,
                object : XC_MethodHook() {
                    override fun afterHookedMethod(param: MethodHookParam) {
                        if (param.args[0] == "com.alipay.consumeweb.annualBill2019.getAnnualBillData") {
                            val response = param.result
                            val json = XposedHelpers.callMethod(response, "getResponse") as String
                            val obj = JSONObject(json)
                            obj.getJSONObject("data")
                                    .getJSONObject("annualConsume")
                                    .also {
                                        it.getJSONObject("transferAccount").put("amount", amount)
                                        it.getJSONObject("totalConsume")
                                                .also { totalConsume ->
                                                    totalConsume.put("totalOut", "9999999999.99")
                                                    val categoryList = totalConsume.getJSONArray("categoryList")
                                                    val size = categoryList.length()
                                                    repeat(size) { index ->
                                                        val category = categoryList.getJSONObject(index)
                                                        category.put("amount", amount)
                                                    }
                                                }
                                        val otherAccount = it.getJSONArray("otherAccount")
                                        repeat(otherAccount.length()) { index ->
                                            val account = otherAccount.getJSONObject(index)
                                            when (account.getString("type")) {
                                                "loveDonation" -> {
                                                    account.put("count", "${Random.nextInt(99999, 99999999)}次")
                                                }
                                                "antForest" -> {
                                                    account.put("count", "${amount}t")
                                                }
                                            }
                                        }
                                    }

                            XposedHelpers.setObjectField(response, "b", obj.toString())
                        }
                    }
                })
    }

}

效果:


代码都放这里啦，有能力的自己去实现吧

愈来记挂

庞晓晓 发表于 2020-1-9 11:10
我信你的钱有999....
可是捐赠次数……你怕是一整年除了睡觉都要在捐赠而且还要一秒一次

两秒一次 😂

z13678

向大神学习~~

轩辕可鉴

好的吧，虽然不想更改，但是技术还是可以的

yufei8051

这钱要能变现就好了

llxpeter

如果这个能成真那就真的牛逼了

Clearloveu

牛批，又可以学习了

楚狂客

向土豪学习~

kone153

牛批，又可以学习了

villain168

怎么玩？求教程贴~

''晚安茶糜

楼主的头像我是爱辽爱辽