Access Contact List
An adversary could call standard operating system APIs from a malicious application to gather contact list (i.e., address book) data, or with escalated privileges could directly access files containing contact list data.
On Android, accessing the device contact list requires that the app hold the READ_CONTACTS permission. Apps that request this permission could be closely scrutinized to ensure that the request is appropriate. On iOS, the app vetting process can determine whether apps access the device contact list, with extra scrutiny applied to any that do so.
On both Android (6.0 and up) and iOS, the user can view which applications have permission to access contact list information through the device settings screen, and the user can choose to revoke the permissions.
- Matt Apuzzo and Michael S. Schmidt. (2016, November 15). Secret Back Door in Some U.S. Phones Sent Data to China, Analysts Say. Retrieved February 6, 2017.
- Costin Raiu, Denis Maslennikov, Kurt Baumgartner. (2013, March 26). Android Trojan Found in Targeted Attack. Retrieved December 23, 2016.
- Lookout. (2016, May 25). 5 active mobile threats spoofing enterprise apps. Retrieved December 19, 2016.
- M. Feller. (2020, February 5). Infostealer, Keylogger, and Ransomware in One: Anubis Targets More than 250 Android Applications. Retrieved April 8, 2020.
- Threat Fabric. (2019, August). Cerberus - A new banking Trojan from the underworld. Retrieved June 26, 2020.
- Oren Koriat and Andrey Polkovnichenko. (2017, January 24). Charger Malware Calls and Raises the Risk on Google Play. Retrieved January 24, 2017.
- T. Bao, J. Lu. (2020, April 14). Coronavirus Update App Leads to Project Spy Android and iOS Spyware. Retrieved April 24, 2020.
- A. Blaich, M. Flossman. (2018, April 16). Lookout finds new surveillanceware in Google Play with ties to known threat actor targeting the Middle East. Retrieved September 11, 2020.
- A. Bauer. (2019, April 8). Lookout discovers phishing sites distributing new iOS and Android surveillanceware. Retrieved September 11, 2020.
- Security Without Borders. (2019, March 29). Exodus: New Android Spyware Made in Italy. Retrieved September 3, 2019.
- O. Almkias. (2020, July 1). FakeSpy Masquerades as Postal Service Apps Around the World. Retrieved September 15, 2020.
- Actis B. (2017, April 22). FlexSpy Application Analysis. Retrieved September 4, 2019.
- ThreatFabric. (2019, November). Ginp - A malware patchwork borrowing from Anubis. Retrieved April 8, 2020.
- E. Xu, G. Guo. (2019, June 28). Mobile Cyberespionage Campaign ‘Bouncing Golf’ Affects Middle East. Retrieved January 27, 2020.
- Vitor Ventura. (2019, April 9). Gustuff banking botnet targets Australia . Retrieved September 3, 2019.
- I. Beer. (2019, August 29). Implant Teardown. Retrieved June 2, 2020.
- R. Gevers, M. Tivadar, R. Bleotu, A. M. Barbatei, et al.. (2020, May 14). Uprooting Mandrake: The Story of an Advanced Android Spyware Framework That Went Undetected for 4 Years. Retrieved July 15, 2020.
- Bauer A., Kumar A., Hebeisen C., et al. (2019, July). Monokle: The Mobile Surveillance Tooling of the Special Technology Center. Retrieved September 4, 2019.
- Blaich, A., et al. (2018, January 18). Dark Caracal: Cyber-espionage at a Global Scale. Retrieved April 11, 2018.
- Mike Murray. (2017, April 3). Pegasus for Android: the other side of the story emerges. Retrieved April 16, 2017.
- Lookout. (2016). Technical Analysis of Pegasus Spyware. Retrieved December 12, 2016.
- Tatyana Shishkova. (2019, June 25). Riltok mobile Trojan: A banker with global reach. Retrieved August 7, 2019.
- T. Shishkova, L. Pikman. (2018, November 22). The Rotexy mobile Trojan – banker and ransomware. Retrieved September 23, 2019.
- Wenjun Hu, Cong Zheng and Zhi Xu. (2017, July 6). SpyDealer: Android Trojan Spying on More Than 40 Apps. Retrieved September 18, 2018.
- Shivang Desai. (2017, January 23). SpyNote RAT posing as Netflix app. Retrieved January 26, 2017.
- Lookout. (n.d.). Stealth Mango & Tangelo. Retrieved September 27, 2018.
- M. Flossman. (2017, February 16). ViperRAT: The mobile APT targeting the Israeli Defense Force that should be on your radar. Retrieved September 11, 2020.
- W. Mercer, P. Rascagneres, V. Ventura. (2020, May 19). The wolf is back... . Retrieved July 20, 2020.