F-droid Malware Internals

Static and Dynamic Analysis.

In this blog i will be taking you through the tour of reversing the alleged malware app F-droid.

Analysis: Hammering off “F-droid” app

Static Analysis:-[Basic]


Information about app :

Certificate Info:

App Permissions:

Obfuscation and Anti-VM Code:

Code Analysis:

App logs into the sensitive information, has weak hash’s, sensitive to SQL injection, app files contains hard-coded usernames and passwords, consists of insecure RNG and discloses the IP address.


Activities Run by App:

Services run by App:


Dynamic Analysis:-



C2 Server:

148[.]251[.]140[.]42 & 217[.]160[.]165[.]113

Communicating Files with C2 Server:

YARA Signature:


C2 server of F-droid app is hosting many apps that are legit hacking tools malware.

That’s all for today.

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