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Android Security & Malware

A Large-scale Temporal Measurement of Android Malicious Apps: Persistence, Migration, and Lessons Learned
https://www.usenix.org/conference/usenixsecurity22/presentation/shen

6.3K views09:44

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Android Security & Malware

When Wireless Malware Stays On After Turning Off iPhones
demo: https://youtu.be/KrqTHd5oqVw
paper: https://arxiv.org/pdf/2205.06114.pdf

YouTube

[Paper Teaser] Evil Never Sleeps: When Wireless Malware Stays On After Turning Off iPhones

The full paper will be presented at ACM WiSec 2022, the 15th ACM Conference on Security and Privacy in Wireless and Mobile Networks, from May 16 to May 19, 2022.

*** ACM WiSec 2022 ***
The 15th ACM Conference on Security and Privacy in Wireless and Mobile…

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7.81K views11:51

Android Security & Malware

Vulnerability in Huawei's AppGallery can download paid apps for free
https://evowizz.dev/blog/huawei-appgallery-vulnerability

evowizz.dev

Vulnerability in Huawei's AppGallery can download paid apps for free

How I discovered the vulnerability in Huawei's AppGallery, the consequences and what happened

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6.32K views22:01

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Android Security & Malware

Comparing root detection on banking apps with latest version of Magisk
https://markuta.com/magisk-root-detection-banking-apps/

Markuta

Comparing root detection on banking apps with latest version of Magisk

Comparing root detection on 24 banking apps using the latest version of Magisk v24.3 on a Google Pixel 3a running Android 10.

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6.48K views11:31

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Android Security & Malware

Technical Advisory – BLE Proximity Authentication Vulnerable to Relay Attacks
https://research.nccgroup.com/2022/05/15/technical-advisory-ble-proximity-authentication-vulnerable-to-relay-attacks/

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6.1K views22:00

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Android Security & Malware

Protecting Android users from 0-Day attacks

Denoscription of 3 campaigns delivered one-time links mimicking URL shortener services to the targeted Android users via email. Once clicked, the link redirected the target to an attacker-owned domain that delivered the exploits before redirecting the browser to a legitimate website.

Compromise flow:
website redirect -> deliver browser exploit -> load ALIEN malware -> load PREDATOR payload
https://blog.google/threat-analysis-group/protecting-android-users-from-0-day-attacks/

Google

Protecting Android users from 0-Day attacks

To protect our users, Google’s Threat Analysis Group (TAG) routinely hunts for 0-day vulnerabilities exploited in-the-wild. In 2021, we reported nine 0-days affecting Ch…

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8.21K views22:31

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Android Security & Malware

Android security checklist: theft of arbitrary files
https://blog.oversecured.com/Android-security-checklist-theft-of-arbitrary-files/

News, Techniques & Guides

Android security checklist: theft of arbitrary files

Developers for Android do a lot of work with files and exchange them with other apps, for example, to get photos, images, or user data.

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7.7K views14:36

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Android Security & Malware

Weaponizing dirtypipe vulnerability on Android
https://docs.google.com/presentation/d/1Tq00gy1GtiK0OvNYOy_kCz0er9ZECBXGoy5Lfy5MD3M/mobilepresent#slide=id.p

Google Docs

Weaponizing dirtypipe on android

Weaponizing dirtypipe on android Tales of challenges and complexities

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7.45K views12:26

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Android Security & Malware

Anti-Frida - Techniques to Detect Frida
https://github.com/apkunpacker/Anti-Frida

GitHub

GitHub - apkunpacker/Anti-Frida: Some Of Anti-Frida Stuff

Some Of Anti-Frida Stuff . Contribute to apkunpacker/Anti-Frida development by creating an account on GitHub.

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7.21K views11:27

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Android Security & Malware

New version of Android banking trojan ERMAC 2.0 is available on the underground market and already has an active campaign https://blog.cyble.com/2022/05/25/ermac-back-in-action/

Cyble

ERMAC Malware Back In Action: New Threats And Attack Methods

ERMAC malware is back with improved capabilities, targeting Android devices with enhanced threat techniques. Learn about its actions, impact, and how to defend against this evolving mobile malware

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6.22K views15:05

Android Security & Malware

Notification implicit PendingIntent in Android NextCloud app allows to access contacts (CVE-2022-24886) https://hackerone.com/reports/1161401

HackerOne

Nextcloud disclosed on HackerOne: Notification implicit...

Advisory at https://github.com/nextcloud/security-advisories/security/advisories/GHSA-5cj3-v98r-2wmq

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5.87K views09:17

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Android Security & Malware

Mobile threat evolution in Q1 2022 by Kaspersky
https://securelist.com/it-threat-evolution-in-q1-2022-mobile-statistics/106589/

Securelist

IT threat evolution in Q1 2022. Mobile statistics

According to Kaspersky Security Network, in Q1 2022 516,617 mobile malware installation packages were detected, of which 53,947 packages were related to mobile banking trojans, and 1,942 packages were mobile ransomware trojans.

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5.95K views11:48

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Android Security & Malware

GhostTouch: Targeted Attacks on Touchscreens without Physical Touch
The core idea is to take advantage of the electromagnetic signals to inject fake touch events such as taps and swipes into targeted locations of the touchscreen with the goal of taking over remote control and manipulating the underlying device
https://www.usenix.org/conference/usenixsecurity22/presentation/wang-kai

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5.98K views13:13

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Android Security & Malware

Android apps with millions of downloads exposed to high-severity vulnerabilities
http://www.microsoft.com/security/blog/2022/05/27/android-apps-with-millions-of-downloads-exposed-to-high-severity-vulnerabilities/

Microsoft News

Android apps with millions of downloads exposed to high-severity vulnerabilities

Microsoft uncovered high-severity vulnerabilities in a mobile framework used by multiple large mobile service providers in pre-installed Android System apps that potentially exposed users to remote or local attacks.

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6.39K views18:22

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Android Security & Malware