* [Blog](https://www2.paloaltonetworks.com/blog) * [Palo Alto Networks](https://www2.paloaltonetworks.com/blog/corporate) * Android Installer Hijacking # Palo Alto Networks ## Android Installer Hijacking [](https://www2.paloaltonetworks.com/blog/2015/12/the-threat-intelligence-research-that-mattered-to-you-this-year/) [The Threat Intelligence Research That Mattered to You This Year \---------------------------------------------------------------](https://www2.paloaltonetworks.com/blog/2015/12/the-threat-intelligence-research-that-mattered-to-you-this-year/) Unit 42 did some incredible work in 2015 discovering, analyzing and disclosing malware -- some new and others making a reappearance. Take a look below at some of their top threat intelligence research from this past year: Unit 42 analyzed XcodeGhost, which modifies Xcode and infects Apple iOS Apps, and its behavior. The team found that many popular iOS apps were infecte... [Malware](https://www.paloaltonetworks.com/blog/category/malware-2/?ts=markdown) [Threat Prevention](https://www.paloaltonetworks.com/blog/category/threat-prevention-2/?ts=markdown) [Unit 42](https://www.paloaltonetworks.com/blog/category/unit42/?ts=markdown) Dec 30, 2015 By [Anna Lough](https://www.paloaltonetworks.com/blog/author/anna-lough/?ts=markdown "Posts by Anna Lough") ## Palo Alto Networks *** ** * ** *** [Announcements](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown) *** ** * ** *** [Company \& Culture](https://www.paloaltonetworks.com/blog/category/company-culture/?ts=markdown) *** ** * ** *** [Points of View](https://www.paloaltonetworks.com/blog/category/points-of-view/?ts=markdown) *** ** * ** *** [Public Sector](https://www.paloaltonetworks.com/blog/category/public-sector/?ts=markdown) *** ** * ** *** [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services/?ts=markdown) *** ** * ** *** [Partners](https://www.paloaltonetworks.com/blog/category/partners/?ts=markdown) *** ** * ** *** [](https://www2.paloaltonetworks.com/blog/2015/05/dont-miss-the-latest-threat-intelligence-from-unit-42/) [Cybersecurity](https://www.paloaltonetworks.com/blog/category/cybersecurity-2/?ts=markdown), [Threat Prevention](https://www.paloaltonetworks.com/blog/category/threat-prevention-2/?ts=markdown) ## [Don't Miss The Latest Threat Intelligence from Unit 42](https://www2.paloaltonetworks.com/blog/2015/05/dont-miss-the-latest-threat-intelligence-from-unit-42/) Unit 42, the Palo Alto Networks threat intelligence team, regularly provides research insights, blog posts and whitepapers addressing the current cyber threat landscape. You can receive updates every time Unit... May 04, 2015 By [Chad Berndtson](https://www.paloaltonetworks.com/blog/author/cberndston/?ts=markdown "Posts by Chad Berndtson") [](https://www2.paloaltonetworks.com/blog/2015/04/android-installer-hijacking-scanner-accept-no-substitutes/) [Malware](https://www.paloaltonetworks.com/blog/category/malware-2/?ts=markdown), [Mobility](https://www.paloaltonetworks.com/blog/category/mobility/?ts=markdown), [Threat Prevention](https://www.paloaltonetworks.com/blog/category/threat-prevention-2/?ts=markdown) ## [Android Installer Hijacking Scanner: Accept No Substitutes!](https://www2.paloaltonetworks.com/blog/2015/04/android-installer-hijacking-scanner-accept-no-substitutes/) On March 24, we released the details of a vulnerability impacting millions of Android devices that allows an attacker to modify applications during th... Apr 10, 2015 By [Ryan Olson](https://www.paloaltonetworks.com/blog/author/ryan-olson/?ts=markdown "Posts by Ryan Olson") [](https://www2.paloaltonetworks.com/blog/2015/03/android-installer-hijacking/) [Cybersecurity](https://www.paloaltonetworks.com/blog/category/cybersecurity-2/?ts=markdown), [Malware](https://www.paloaltonetworks.com/blog/category/malware-2/?ts=markdown), [Mobility](https://www.paloaltonetworks.com/blog/category/mobility/?ts=markdown), [Threat Prevention](https://www.paloaltonetworks.com/blog/category/threat-prevention-2/?ts=markdown) ## [Two Paths to a Compromised Android Device](https://www2.paloaltonetworks.com/blog/2015/03/android-installer-hijacking/) Discovered by Unit 42, the Android Installer Hijacking vulnerability exploits a flaw in Android's "PackageInstaller" system service, allowing attackers to silently gain unlimited permissions in compromised devi... Mar 26, 2015 By [Palo Alto Networks](https://www.paloaltonetworks.com/blog/author/palo-alto-networks-staff/?ts=markdown "Posts by Palo Alto Networks") [](https://www2.paloaltonetworks.com/blog/2015/03/how-android-installer-hijacking-works/) [Malware](https://www.paloaltonetworks.com/blog/category/malware-2/?ts=markdown), [Mobility](https://www.paloaltonetworks.com/blog/category/mobility/?ts=markdown), [Threat Advisory/Analysis](https://www.paloaltonetworks.com/blog/category/threat-advisory-analysis/?ts=markdown), [Threat Prevention](https://www.paloaltonetworks.com/blog/category/threat-prevention-2/?ts=markdown) ## [How Android Installer Hijacking Works](https://www2.paloaltonetworks.com/blog/2015/03/how-android-installer-hijacking-works/) Earlier today we published details of a widespread vulnerability in Google's Android OS that we describe as "Android Installer Hijacking." We have worked with Google and also Samsung and Amazon to patch devices... Mar 24, 2015 By [Palo Alto Networks](https://www.paloaltonetworks.com/blog/author/palo-alto-networks-staff/?ts=markdown "Posts by Palo Alto Networks") [](https://www2.paloaltonetworks.com/blog/2015/03/android-installer-hijacking-vulnerability-could-expose-android-users-to-malware/) [Malware](https://www.paloaltonetworks.com/blog/category/malware-2/?ts=markdown), [Mobility](https://www.paloaltonetworks.com/blog/category/mobility/?ts=markdown), [Threat Advisory/Analysis](https://www.paloaltonetworks.com/blog/category/threat-advisory-analysis/?ts=markdown), [Threat Prevention](https://www.paloaltonetworks.com/blog/category/threat-prevention-2/?ts=markdown), [Unit 42](https://www.paloaltonetworks.com/blog/category/unit42/?ts=markdown) ## [Android Installer Hijacking Vulnerability Could Expose Android Users to Mal...](https://www2.paloaltonetworks.com/blog/2015/03/android-installer-hijacking-vulnerability-could-expose-android-users-to-malware/) We discovered a widespread vulnerability in Google's Android OS we are calling "Android Installer Hijacking," estimated to impact 49.5 percent of all... Mar 24, 2015 By [Zhi Xu](https://www.paloaltonetworks.com/blog/author/zhi-xu/?ts=markdown "Posts by Zhi Xu") Load more blogs ### Subscribe to the Blog! Sign up to receive must-read articles, Playbooks of the Week, new feature announcements, and more. ![spinner](https://www2.paloaltonetworks.com/blog/wp-content/themes/panwblog2023/dist/images/ajax-loader.gif) Sign up Please enter a valid email. By submitting this form, you agree to our [Terms of Use](https://www.paloaltonetworks.com/legal-notices/terms-of-use?ts=markdown) and acknowledge our [Privacy Statement](https://www.paloaltonetworks.com/legal-notices/privacy?ts=markdown). Please look for a confirmation email from us. If you don't receive it in the next 10 minutes, please check your spam folder. 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