hacktricks/android-forensics.md

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# Android Forensics
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## Locked Device
To start extracting data from an Android device it has to be unlocked. If it's locked you can:
* Check if the device has debugging via USB activated.
* Check for a possible [smudge attack](https://www.usenix.org/legacy/event/woot10/tech/full\_papers/Aviv.pdf)
* Try with [Brute-force](https://www.cultofmac.com/316532/this-brute-force-device-can-crack-any-iphones-pin-code/)
## Data Adquisition
Create an [android backup using adb](mobile-pentesting/android-app-pentesting/adb-commands.md#backup) and extract it using [Android Backup Extractor](https://sourceforge.net/projects/adbextractor/): `java -jar abe.jar unpack file.backup file.tar`
### If root access or physical connection to JTAG interface
* `cat /proc/partitions` (search the path to the flash memory, generally the first entry is _mmcblk0_ and corresponds to the whole flash memory).
* `df /data` (Discover the block size of the system).
* dd if=/dev/block/mmcblk0 of=/sdcard/blk0.img bs=4096 (execute it with the information gathered from the block size).
### Memory
Use Linux Memory Extractor (LiME) to extract the RAM information. It's a kernel extension that should be loaded via adb.
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- Do you work in a **cybersecurity company**? Do you want to see your **company advertised in HackTricks**? or do you want to have access to the **latest version of the PEASS or download HackTricks in PDF**? Check the [**SUBSCRIPTION PLANS**](https://github.com/sponsors/carlospolop)!
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- **Share your hacking tricks by submitting PRs to the [hacktricks repo](https://github.com/carlospolop/hacktricks) and [hacktricks-cloud repo](https://github.com/carlospolop/hacktricks-cloud)**.
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