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Reverse Engineering

117 articles · Page 2 of 2
Baidu Intelligent Testing
Baidu Intelligent Testing
Jun 19, 2018 · Information Security

Comprehensive Guide to Android App Security, Reverse Engineering, and Protection Techniques

This article presents a detailed overview of Android app security threats, the essential components of an Android project, the full APK build and decompilation process, and a range of reverse‑engineering tools and protection strategies—including Smali analysis, SO manipulation, and signing bypass—to help developers safeguard their applications against piracy and data tampering.

APKAndroidApp Security
0 likes · 13 min read
Comprehensive Guide to Android App Security, Reverse Engineering, and Protection Techniques
Qizhuo Club
Qizhuo Club
Feb 9, 2018 · Fundamentals

Unlocking Android's ELF Files: A Beginner's Guide to the Binary Format

This article introduces the ELF file format used in Linux and Android, explains its three main types, compares it to Windows PE, and outlines how linkers and loaders interpret ELF headers, sections, and segments for native development and reverse engineering.

AndroidELFNative Development
0 likes · 8 min read
Unlocking Android's ELF Files: A Beginner's Guide to the Binary Format
Efficient Ops
Efficient Ops
Dec 17, 2017 · Information Security

How Android Security Works: Threats, Models, and Protection Strategies

This article examines the current Android security landscape, outlines the platform's security model, discusses program, data, and system vulnerabilities, analyzes a tampered APK case study, and presents comprehensive protection techniques such as obfuscation, shelling, and integrity verification.

APK protectionAndroidReverse Engineering
0 likes · 11 min read
How Android Security Works: Threats, Models, and Protection Strategies
MaGe Linux Operations
MaGe Linux Operations
Aug 12, 2017 · Information Security

123 Essential Python Tools for Penetration Testing and Security Research

This article compiles a comprehensive list of 123 Python-based penetration testing tools, covering network utilities, debugging and reverse‑engineering frameworks, fuzzing platforms, web testing kits, forensic analysis utilities, malware analysis helpers, PDF inspection modules, miscellaneous libraries, recommended books, talks, and additional resources for security professionals.

FuzzingPenetration TestingPython
0 likes · 17 min read
123 Essential Python Tools for Penetration Testing and Security Research
Hujiang Technology
Hujiang Technology
Aug 7, 2017 · Frontend Development

Reverse Engineering a One‑Line JavaScript Animation: Step‑by‑Step Explanation

This article walks through the reverse‑engineering of a compact JavaScript one‑liner that draws a patterned image, refactors it into readable modules, explains each transformation—including variable renaming, loop conversion, ternary expansion, bitwise operations, and switch‑case replacement—while illustrating the underlying math with graphs and code snippets.

HTMLJavaScriptReverse Engineering
0 likes · 18 min read
Reverse Engineering a One‑Line JavaScript Animation: Step‑by‑Step Explanation
Efficient Ops
Efficient Ops
Nov 7, 2016 · Operations

How to Train New SREs Effectively: Proven Practices and Playbooks

This article outlines a systematic approach to onboarding and training new Site Reliability Engineers, covering trust building, readiness assessment, diverse learning methods, structured curricula, on‑call milestones, project‑focused work, reverse‑engineering skills, statistical thinking, and improvisation techniques to develop high‑performing SRE teams.

On-CallReverse EngineeringSRE
0 likes · 17 min read
How to Train New SREs Effectively: Proven Practices and Playbooks
Qunar Tech Salon
Qunar Tech Salon
Aug 13, 2016 · Information Security

Android App Security Risks and Protection Strategies Presented at Qunar Tech Carnival

The article outlines common Android security vulnerabilities such as unprotected resources, easily decompiled Java and native code, and proposes protection measures like resource obfuscation, code encryption, native code hardening, and introduces the Qotector platform for APK analysis and reinforcement.

APK analysisReverse Engineeringapp protection
0 likes · 7 min read
Android App Security Risks and Protection Strategies Presented at Qunar Tech Carnival
ITPUB
ITPUB
May 11, 2016 · Information Security

Uncovering a Hidden Compiler Backdoor on a 3B2 System – A Day‑by‑Day Debugging Saga

A programmer hired to fix a quirky questionnaire program on an old 3B2 machine discovers that the source code repeatedly reverts, the curses library is tampered, and ultimately a malicious compiler injects backdoor code, leading to a multi‑day forensic investigation and replacement of the toolchain.

Legacy SystemsReverse Engineeringcompiler
0 likes · 9 min read
Uncovering a Hidden Compiler Backdoor on a 3B2 System – A Day‑by‑Day Debugging Saga
21CTO
21CTO
Dec 17, 2015 · Mobile Development

How Qingting FM Tricks DAU Metrics: Inside Its Hidden Android Processes

This article dissects Qingting FM’s Android app, revealing how it spawns multiple background services, launches invisible activities, and uses hidden WebViews to fake daily active users and ad impressions, while providing step‑by‑step reverse‑engineering instructions for developers.

Ad FraudAndroidDAU manipulation
0 likes · 12 min read
How Qingting FM Tricks DAU Metrics: Inside Its Hidden Android Processes
ITPUB
ITPUB
Nov 6, 2015 · Information Security

How I Decompiled a Malicious Android App and Uncovered Its Hidden Email Spy

A user received a suspicious SMS with a malicious app link, prompting an analyst to download, decompile, and dissect the Android malware, revealing hidden Device Admin permissions, obfuscated code, DES-encrypted credentials, and the attacker’s email address, ultimately exposing how the trojan steals personal data.

AndroidDES EncryptionReverse Engineering
0 likes · 4 min read
How I Decompiled a Malicious Android App and Uncovered Its Hidden Email Spy