Alireza's blog

Blog posts:

Digimaze PDF DRM Reversing

2026/08/25 - Technology, Reverse Engineering

Full offline recovery of per-book passwords from Digimaze PDF Reader - Dart/Flutter reversing with blutter, crypto layer mapping, and all the dead ends along the way

Digimaze pdf encryption

2025/05/26

Attempt at breaking the Digimaze pdf encryption

Automatic fetching of Payesh results

2025/02/10 - Technology, AI, Web Development

Tinkering around with Gemini and solving Captchas

Armani English language insitiute

2025/02/02 - Analysis, Hunting

Things I Have found so far.

Rooting Huawei Y5 Prime 2018 (DRA-LX2)

2024/09/14 - Android, Magisk

Steps to rooting an old Android phone

Sit in shade

2024/08/31 - Technology, Web Development

Simple web app to calculate which side of vehicle to sit to minimize sun exposure.

Tehran's Public Transport API

2024/08/29 - Technology, Android

Extracting bus and subway ETA APIs from Tehran Public Transport

First post

2024/08/28

First blog post, using Cobalt and Github Pages

Contact:

Email: alirezaahani1386 [at] gmail [dot] com
Telegram: @alireza_ahani