networkshard
← all topics

/blog/tags/apk-analysis

apk-analysis

2 articles

  1. One APK, 91 Gyms' Keys, and a Backend That Never Asked Who I WasI downloaded one gym app and walked away holding 90 other gyms' backend keys. Then the server behind it started handing out admin sessions and member records to anyone who knew a number. A story about white-label apps going brrr.9 min read
  2. How a Pirate "Free Netflix" App Smuggles Video Inside .jpg FilesTearing apart a streaming APK my sister installed. Not malware — but a React Native WebView shell, 24 rotating decoy domains, a signed-token ad wall as DRM, and MPEG-TS transport streams wearing JPEG and JS costumes.9 min read