Frida agent, using Xamarin Mono APIs to access a static field and dump its value
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import { MonoApiHelper, MonoApi } from 'frida-mono-api' | |
const domain = MonoApi.mono_get_root_domain() | |
// Get a handle to the SeeingAI.Core assembly | |
let coreAssembly = MonoApi.mono_assembly_load_with_partial_name(Memory.allocUtf8String("SeeingAI.Core"), NULL) | |
let coreImage = MonoApi.mono_assembly_get_image(coreAssembly) | |
// Retrieve class metadata | |
let helperClass = MonoApiHelper.ClassFromName(coreImage, "SeeingAI.Network.SignatureHelper") | |
// Retrieve field metadata and value | |
let secretField = MonoApiHelper.ClassGetFieldFromName(helperClass, "Secret") | |
let secretValue = MonoApiHelper.FieldGetValueObject(secretField, NULL, domain) | |
// Dump array to screen | |
var secretValueLength = MonoApi.mono_array_length(secretValue) | |
console.log(hexdump(MonoApi.mono_array_addr_with_size(secretValue, 1, 0), { length: secretValueLength })) |
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