Mobile & API Security

Mobile & API
Security Testing

Static and dynamic analysis of iOS & Android applications combined with deep REST and GraphQL API testing. We bypass certificate pinning, reverse-engineer obfuscated code, and manipulate runtime behavior to uncover vulnerabilities that automated scanners never reach.

iOS & AndroidREST / GraphQLCertificate PinningRuntime AnalysisOWASP Mobile Top 10
200+
Mobile Apps Tested
91%
API Critical Finding Rate
5–8
Business Days
100%
Manual Validation

What we test

We combine static reverse engineering, dynamic runtime hooking, and network-layer analysis to cover the full OWASP Mobile Top 10 and beyond β€” including API endpoints the app exposes in production.

Insecure Data Storage (iOS Keychain / Android Keystore)
Hardcoded Secrets & API Keys
Certificate Pinning Bypass
Broken Authentication & Session Tokens
Insecure Communication (TLS Downgrade)
Reverse Engineering & Code Obfuscation
REST API β€” IDOR / Broken Object Level Auth
GraphQL Introspection & Batching Attacks
JWT & OAuth 2.0 Misconfigurations
Runtime Manipulation (Frida / Objection)
Binary Protections (Anti-tamper, Anti-debug)
Deep Link & Intent Hijacking (Android)
Insecure WebView Configuration
IPC / Content Provider Exposure
Side-Channel & Timing Attacks
STATIC + DYNAMIC ANALYSIS
We combine SAST (disassembly, decompilation, code review) with DAST (runtime hooking, traffic interception, Frida scripting) to catch vulnerabilities that each approach alone would miss.
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Certificate Pinning Bypass

We bypass SSL pinning using Frida scripts and Objection to intercept all encrypted traffic β€” including traffic the app tries to hide from proxies.

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Deep API Reconnaissance

We extract and test every API endpoint discovered in the binary β€” including undocumented, versioned, and admin-only endpoints not listed in your API spec.

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Runtime Manipulation

Using Frida and custom scripts, we hook into the app at runtime to bypass authentication checks, tamper with business logic, and extract secrets from memory.

iOS, Android & API coverage

iOS

Apple iOS Apps

Static analysis of IPA binaries using Ghidra and Hopper. Dynamic testing via jailbroken devices with Frida + Objection. Keychain extraction, ATS bypass, and Swift/ObjC decompilation.

Tooling: Frida, Objection, Hopper, Ghidra, Burp Suite
ANDROID

Android Apps

APK decompilation with jadx and apktool. Root-based dynamic analysis with Frida. Content provider and broadcast receiver enumeration, exported component abuse, and Binder IPC attacks.

Tooling: jadx, apktool, Frida, MobSF, Drozer
API

REST & GraphQL APIs

Full API audit covering authentication, authorization (BOLA/IDOR), input validation, rate limiting, mass assignment, and GraphQL-specific attacks including introspection abuse and query complexity DoS.

Tooling: Burp Suite, Postman, GraphQL Voyager, custom scripts

How we test

01

Scoping & Setup

Define app versions, platforms, API environments, and test accounts. We configure dedicated lab devices (jailbroken iOS / rooted Android) for your specific targets.

Test AccountsDevice Prep
02

Static Analysis

Decompile and disassemble the binary. Extract hardcoded secrets, map API endpoints, review authentication logic, and identify insecure data storage patterns.

DecompilationSecret ExtractionAPI Mapping
03

Certificate Pinning Bypass

Bypass SSL pinning using platform-specific Frida scripts to intercept all app traffic through Burp Suite proxy, including traffic sent to secondary domains.

Frida ScriptsBurp Suite
04

Dynamic Testing & API Audit

Runtime manipulation of app behaviour, intercepted API traffic testing for auth flaws, IDOR, injection, and business logic issues. GraphQL schema enumeration and attack.

ObjectionBurp Suite ProManual Testing
05

Exploitation & PoC

Each finding is exploited end-to-end with working proof of concept β€” account takeover, data exfiltration, privilege escalation, or business logic abuse as applicable.

CVSS 3.1PoC Scripts
06

Reporting & Re-Test

Executive summary and full technical report with developer-level fix guidance. Free re-test included once your team remediates all findings.

Executive ReportFree Re-Test

What you receive

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Executive Summary

Risk-rated overview for management with business impact context β€” no technical jargon.

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Technical Report

Full findings with CVSS 3.1 scores, reproduction steps, intercepted HTTP traffic, and Frida script snippets.

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PoC Evidence

Screen recordings of exploited vulnerabilities, Frida scripts, and Burp Suite request/response captures.

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Remediation Roadmap

Developer-level fix guidance per platform (Swift, Kotlin, API layer) prioritised by risk and effort.

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Compliance Mapping

Findings mapped to OWASP Mobile Top 10, OWASP API Top 10, MASVS, and GDPR controls.

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Re-Test Certificate

Signed attestation letter confirming remediated vulnerabilities β€” accepted by auditors and app store reviewers.

Ready to test your
mobile app or API?

Share your app binary or API spec and we'll have a tailored proposal back within 24 hours.