Tags: apk re
Rating:
# Block
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**Points:** 362 | **Solves:** 29/653 | **Category:** Reversing
BREAK THE BLOCK!
Hint: Real answer flag is not easy to get it, if your post flag is incorrect, it is not real one. Please try to analyze more.
[Download](block.apk_f2f0a7d6a3b3e940ca7cd5a3f7c5045eb57f92cf)
---
[Bahasa Indonesia](#bahasa-indonesia)
## English
With some recon, we knew the APK is built with Unity. We used [Unity Unpacker](http://devxdevelopment.com/UnityUnpacker) to analyze this APK and found this interesting asset.
We tried to submit `SECCON{Y0U_4R3_34CH+3R?}` but failed. My friend suggested that the word is *cheater*, and tried to submit `SECCON{Y0U_4R3_CH34+3R?}` but failed again. Then I tried to fix the grammar, and we got the flag!
Flag: `SECCON{4R3_Y0U_CH34+3R?}`
## Bahasa Indonesia
Kami mempelajari bahwa APK dibuat dengan Unity. Kami menggunakan [Unity Unpacker](http://devxdevelopment.com/UnityUnpacker) untuk menganalisa APK ini dan menemukan asset yang menarik.
Kami mencoba submit `SECCON{Y0U_4R3_34CH+3R?}` tetapi gagal. Teman saya memberi ide kalau katanya adalah *cheater* dan mencoba untuk submit `SECCON{Y0U_4R3_CH34+3R?}` tetapi gagal juga. Kemudian saya membetulkan grammar-nya, dan ternyata mendapat flag!
Flag: `SECCON{4R3_Y0U_CH34+3R?}`
