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#malware #apk #android #arsc #axml

apk-info-zip

A library for correctly unpacking APK files that use the BadPack technique

7 stable releases

Uses new Rust 2024

1.0.9 Dec 7, 2025
1.0.8 Nov 14, 2025
1.0.7 Nov 12, 2025

#45 in Android


Used in 2 crates

Apache-2.0

66KB
1K SLoC

apk-info-zip

Implementation of a custom error-agnostic zip parser.

The main purpose of this crate is to correctly unpack archives damaged using the BadPack technique.

Example

let zip = ZipEntry::new(input).expect("can't parser zip file");
let (data, compression_method) = zip.read("AndroidManifest.xml");

Dependencies

~3.5–7.5MB
~170K SLoC