Diplomatic Approach to Resilient and Peaceful Cyberspace

Introduction

Personalised advertisements deploy a mechanism that derives from the collection of the user’s data. Although it allows for a more tailored user experience, one cannot ignore the method through which this is achieved. Recently, as per a report by the Indian Express on 13th November 2024, Meta has come up with a less personalised ad option on Facebook and Instagram for its users in the European Union (EU). This was done due to the incompatibility of their previous ad offer with the EU’s Digital Markets Act (DMA). 

Relevant Legislation

In October 2023, Meta came up with a “Pay or Consent” option for their users in the EU. It gave the users two options: either to pay a monthly subscription fee to avail of the ad-free usage variant of Facebook and Instagram, or to give consent to see personalised ads based on the user’s data. This consent model was introduced in their attempts to comply with the EU’s DMA. However, this was found to be incompatible with the said mandate, according to the EU regulators, as they believed that the users should not only have the option to consent to ads but also have access to less personalised but equivalent alternatives. It is this decision that pushed Meta to come up with less personalised ad options for users in the EU. The less-personalised ad option claims to rely on limited data and show ads that are only based on the context of what is being viewed i.e. during a Facebook or Instagram session requiring a minimum set of data points such as location, age, gender, and the user’s engagement with the ads. However, choosing this option also allows for such ads to be less skippable. 

The EU’s Digital Markets Act came into force on November 1, 2022. The purpose was to make the digital marketing sector fairer and in doing so, identify what they consider to be “Gatekeepers” (core platform services such as messenger services, search engines, and app stores) and a list of do’s and don’ts for them. One of them, applicable to the case mentioned above, is the effective consent required by the user in case the gatekeeper decides to target advertisements enabled by tracking the users' activity outside the gatekeeper's core platform services. 

The Indian Context

Although no such issues have been raised in India yet, it is imperative to know that in the Indian context, the DPDP (Digital Personal Data Protection) Act 2023 governs personal data regulation. This includes rules for Data Fiduciaries (those who, alone or in partnership with others, determine the means and purpose of processing personal data), the Data Principal (those who give data), Consent Managers, and even rules regarding processing data of children. 

CyberPeace Recommendations:

At the level of the user, one can take steps to ensure limited collection of personal data by following the mentioned steps: 

• Review Privacy Settings- Reviewing Privacy settings for one’s online accounts and devices is a healthy practice to avoid giving unnecessary information to third-party applications.
• Private Browsing- Browsing through private mode or incognito is encouraged, as it prevents websites from tracking your activity and personal data.
• Using Ad-blockers- Certain websites have a user option to block ads when the user first visits their page. Availing of this prevents spam advertisements from the respective websites.
• Using VPN- Using Virtual Private Networks enables users to hide their IP address and their data to be encrypted, preventing third-party actors from tracking the users' online activities
• Other steps include clearing cookies and cache data and using the location-sharing feature with care.

Conclusion

Meta’s compliance with the EU’s DMA signals that social media platforms cannot circumnavigate their way around rules. Balancing the services provided while respecting user privacy is of the utmost importance. The EU has set precedence for a system that respects this and can be used as an example to help set guidelines for how other countries can continue to deal with similar issues and set standards accordingly.

References

• https://indianexpress.com/article/technology/tech-news-technology/meta-less-personalised-ads-eu-regulatory-demands-9667266/
• https://rainmaker.co.in/blog/view/the-price-of-personalization-how-targeted-advertising-breaches-data-privacy-and-challenges-the-gdprs-shield
• https://www.infosecurity-magazine.com/magazine-features/fines-data-protection-violations/
• https://www.forbes.com/councils/forbestechcouncil/2023/09/01/the-landscape-of-personalized-advertising-efficiency-versus-privacy/
• https://iapp.org/news/a/pay-or-consent-personalized-ads-the-rules-and-whats-next
• https://economictimes.indiatimes.com/news/how-to/how-to-safeguard-privacy-in-the-era-of-personalised-ads/articleshow/102748711.cms?from=mdr
• https://www.business-standard.com/technology/tech-news/facebook-instagram-users-in-europe-can-opt-for-less-personalised-ads-124111201558_1.html
• https://digital-markets-act.ec.europa.eu/about-dma_en

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Introduction

Pagers were commonly utilized in the late 1990s and early 2000s, especially in fields that needed fast, reliable communication and swift alerts and information sharing. Pagers typically offer a broader coverage range, particularly in remote areas with limited cellular signals, which enhances their dependability. They are simple electronic devices with minimal features, making them easy to use and less prone to technical issues. The decline in their use has been caused by the rise of mobile phones and their extensive features, offering more advanced communication options like voice calls, text messages, and internet access. Despite this, pagers are still used in some specific industries.

A shocking incident occurred on 17th September 2014, where thousands of pager devices exploded within seconds across Lebanon in a synchronized attack, targeting the US-designated terror group Hezbollah. The explosions killed at least 9 and injured over 2,800 individuals in the country that has been caught up in the Israel-Palestine tensions in its backyard.

The Pager Bombs Incident

On Tuesday, 17th September 2024, hundreds of pagers carried by Hezbollah members in Lebanon exploded in an unprecedented attack, surpassing a series of covert assassinations and cyber-attacks in the region over recent years. The Iran-backed militant group claimed the wireless devices began to explode around 3:30 p.m., local time, in a targeted attack on Hezbollah operatives. The pagers that exploded were new and had been purchased by Hezbollah in recent months. Experts say the explosions underscore Hezbollah's vulnerability as its communication network was compromised to deadly effect. Several areas of the country were affected, particularly Beirut's southern suburbs, a populous area that is a known Hezbollah stronghold. At least 9 people were killed, including a child, and about 2,800 people were wounded, overwhelming Lebanese hospitals.

Second Wave of Attack

As per the most recent reports, the next day, following the pager bombing incident, a second wave of blasts hit Beirut and multiple parts of Lebanon. Certain wireless devices such as walkie-talkies, solar equipment, and car batteries exploded, resulting in at least 9 people killed and 300 injured, according to the Lebanese Health Ministry. The attack is said to have embarrassed Hezbollah, incapacitated many of its members, and raised fears about a greater escalation of hostilities between the Iran-backed Lebanese armed group and Israel.

A New Kind of Threat - ‘Cyber-Physical’ Attacks

The incident raises serious concerns about physical tampering with daily-use electronic devices and the possibility of triggering a new age of warfare. This highlights the serious physical threat posed, wherein even devices such as smartwatches, earbuds, and pacemakers could be vulnerable to physical tampering if an attacker gains physical access to them. We are potentially looking at a new age of ‘cyber-physical’ threats where the boundaries between the digital and the physical are blurring rapidly. It raises questions about unauthorised access and manipulation targeting the physical security of such electronic devices. There is a cause for concern regarding the global supply chain across sectors, if even seemingly-innocuous devices can be weaponised to such devastating effect. Such kinds of attacks are capable of causing significant disruption and casualties, as demonstrated by pager bombings in Lebanon, which resulted in numerous deaths and injuries. It also raises questions on the regulatory mechanism and oversights checks at every stage of the  electronic device lifecycle, from component manufacturing to the final assembly and shipment or supply. This is a grave issue because embedding explosives and doing malicious modifications by adversaries can turn such electronic devices into weapons.

CyberPeace Outlook

The pager bombing attack demonstrates a new era of threats in warfare tactics, revealing the advanced coordination and technical capabilities of adversaries where they have weaponised the daily use of electronic devices. They have targeted the hardware security of electronic devices, presenting a serious new threat to hardware security. The threat is grave, and has understandably raised widespread apprehension globally.  Such kind of gross weaponisation of daily-use devices, specially in the conflict context, also triggers concerns about the violation of International Humanitarian Law principles. It also raises serious questions on the liabilities of companies, suppliers and manufacturers of such devices, who are subject to regulatory checks and ensuring the authenticity of their products.

The incident highlights the need for a more robust regulatory landscape, with stricter supply chain regulations as we adjust to the realities of a possible new era of weaponisation and conflict expression. CyberPeace recommends the incorporation of stringent tracking and vetting processes in product supply chains, along with the strengthening of international cooperation mechanisms to ensure compliance with protocols regarding the responsible use of technology. These will go a long way towards establishing peace in the global cyberspace and restore trust and safety with regards to everyday technologies.

References:

1. https://indianexpress.com/article/what-is/what-is-a-pager-9573113/

2. https://timesofindia.indiatimes.com/world/middle-east/pager-attack-in-lebanon-why-was-hezbollah-using-outdated-pagers-in-2024/articleshow/113442551.cms

3. https://www.ndtv.com/world-news/explained-how-pagers-turned-bombs-and-why-israel-is-being-blamed-6592100

4. https://edition.cnn.com/2024/09/17/middleeast/lebanon-pager-attack-explosions-hezbollah-explainer-intl-latam/index.html

5. https://www.theguardian.com/world/2024/sep/18/hezbollah-pager-explosion-lebanon-israel-gold-apollo

6. https://apnews.com/article/lebanon-israel-exploding-pagers-hezbollah-syria-ce6af3c2e6de0a0dddfae48634278288

7. https://21stcenturychronicle.com/smartphones-solar-panels-walkie-talkies-intercoms-car-betteries-explode-in-lebanon/

https://www.coastreporter.net/the-mix/lebanon-is-rocked-by-a-second-wave-of-exploding-devices-as-israel-declares-a-new-phase-of-war-9536618

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Introduction:

With improved capabilities and evasion strategies, the Vultur banking Trojan has reappeared and is a serious danger to Android users. The virus now employs numerous encrypted payloads, encrypted communication, and poses as legitimate apps. It is transmitted by trojanized dropper programs on the Google Play Store. Vultur targets victims via phone calls and SMS messages. With the help of this updated version of Vultur, attackers may take total control of compromised devices. They can perform a variety of remote control operations like install, remove, upload, and download files, halt the execution of programs, and circumvent the lock screen. The virus is now far more hazardous than it was previously because of its improved capacity to remotely access and manipulate machines.

Overview: 

The Android banking malware Vultur is well-known for its ability to record screens. It was first identified by ThreatFabric in March 2021 and targets banking apps for remote control and keylogging.

The malicious apps were hosted on the Google Play Store by the Brunhilda dropper-framework, which was used for its distribution. Initial versions of the program used reputable remote access tools such as ngrok and AlphaVNC.

Hybrid attacks have been used in recent operations to disseminate the Brunhilda dropper via phone calls and SMS. The dropper uses a number of payloads to distribute an upgraded version of Vultur.

41 new Firebase Cloud Messaging (FCM) commands and seven new Command-and-Control (C2) methods are included in the most recent version of Vultur. 

With the help of Android's Accessibility Services, these enhancements concentrate on remote access functionality that improves the malware's capacity to communicate with the victim's screen.

Modus operandi of Attack:

Hybrid Attack Method:

• Utilizes a phone call, two SMS messages, and trick users into installing malware.

• First SMS tricks victims into calling a certain number by claiming to have made significant, unlawful transactions, which gives the impression of urgency.

• Although there was no transaction in reality, the urgency motivates victims to act quickly.

Trozonized MacAfee App:

• The victims are told to install a trojanized version of the McAfee Security program from a given link during the phone call.

• This app looks harmless and has features similar to the original McAfee Security app, but it's actually the Brunhilda dropper.

• The victims are misled into assuming that the security software they are installing is authentic.

Execution of Vultur Payloads:

• Three payloads connected to Vultur are decrypted and executed via the Brunhilda dropper.

• Threat actors can carry out a variety of malicious operations, including keylogging and screen recording, on the victim's mobile device thanks to these payloads, which grant them total access over it.

• The infected device of the victim allows the threat actors to launch additional assaults or obtain private data.

Indication of the attack:

The symptoms of a Vultur banking Trojan infection include:

• Remote Access: This malware gives the hacker the ability to remotely use the infected device via clicking, scrolling, and swiping through Android's accessibility services.

• File Management: Through this, the malware is able to copy, share, remove, create, and locate files from devices it has infected.

• App Blocking: For instance; the malicious software can be programmed to stop the victims from opening a certain bunch of apps.

• Custom Notifications: Attackers can embed the malware with the functionality of displaying the customized notifications in the taskbar.

• Keyguard Disabling: The malware may be designed to turn off Screen Lock Guard feature so the lock screen security measure can be easily bypassed.

• Encrypted C2 Communication: The malware chooses AES data encryption, with Base64 text encoding to provide hidden traces for C2 communication.

• Payload Decryption: The malware uses native code, mostly written in C as well as C++, to decode the goods, thus, making a process of reversing more complicated.

• Spying on Financial Apps: The malware uses screen-streaming and keylogging as ways of acquiring facts about the victim’s mobile banking applications.

Indicator of Compromise:

File hash (SHA-256)

• edef007f1ca60fdf75a7d5c5ffe09f1fc3fb560153633ec18c5ddb46cc75ea21
• 89625cf2caed9028b41121c4589d9e35fa7981a2381aa293d4979b36cf5c8ff2
• 1fc81b03703d64339d1417a079720bf0480fece3d017c303d88d18c70c7aabc3
• 4fed4a42aadea8b3e937856318f9fbd056e2f46c19a6316df0660921dd5ba6c5
• 001fd4af41df8883957c515703e9b6b08e36fde3fd1d127b283ee75a32d575fc
• fc8c69bddd40a24d6d28fbf0c0d43a1a57067b19e6c3cc07e2664ef4879c221b
• 7337a79d832a57531b20b09c2fc17b4257a6d4e93fcaeb961eb7c6a95b071a06
• 7f1a344d8141e75c69a3c5cf61197f1d4b5038053fd777a68589ecdb29168e0c
• 26f9e19c2a82d2ed4d940c2ec535ff2aba8583ae3867502899a7790fe3628400
• 2a97ed20f1ae2ea5ef2b162d61279b2f9b68eba7cf27920e2a82a115fd68e31f
• c0f3cb3d837d39aa3abccada0b4ecdb840621a8539519c104b27e2a646d7d50d
• 92af567452ecd02e48a2ebc762a318ce526ab28e192e89407cac9df3c317e78d
• fa6111216966a98561a2af9e4ac97db036bcd551635be5b230995faad40b7607
• dc4f24f07d99e4e34d1f50de0535f88ea52cc62bfb520452bdd730b94d6d8c0e
• 627529bb010b98511cfa1ad1aaa08760b158f4733e2bbccfd54050838c7b7fa3
• f5ce27a49eaf59292f11af07851383e7d721a4d60019f3aceb8ca914259056af
• 5d86c9afd1d33e4affa9ba61225aded26ecaeb01755eeb861bb4db9bbb39191c
• 5724589c46f3e469dc9f048e1e2601b8d7d1bafcc54e3d9460bc0adeeada022d
• 7f1a344d8141e75c69a3c5cf61197f1d4b5038053fd777a68589ecdb29168e0c
• fd3b36455e58ba3531e8cce0326cce782723cc5d1cc0998b775e07e6c2622160
• 819044d01e8726a47fc5970efc80ceddea0ac9bf7c1c5d08b293f0ae571369a9
• 0f2f8adce0f1e1971cba5851e383846b68e5504679d916d7dad10133cc965851
• fb1e68ee3509993d0fe767b0372752d2fec8f5b0bf03d5c10a30b042a830ae1a
• d3dc4e22611ed20d700b6dd292ffddbc595c42453f18879f2ae4693a4d4d925a
• f4d7e9ec4eda034c29b8d73d479084658858f56e67909c2ffedf9223d7ca9bd2
• 7ca6989ccfb0ad0571aef7b263125410a5037976f41e17ee7c022097f827bd74
• c646c8e6a632e23a9c2e60590f012c7b5cb40340194cb0a597161676961b4de0

Command and Control Servers

• safetyfactor[.]online
• cloudmiracle[.]store
• flandria171[.]appspot[.]com (FCM)
• newyan-1e09d[.]appspot[.]com (FCM)

Droppers distribution URL’s

• mcafee[.]960232[.]com
• mcafee[.]353934[.]com
• mcafee[.]908713[.]com
• mcafee[.]784503[.]com
• mcafee[.]053105[.]com
• mcafee[.]092877[.]com
• mcafee[.]582630[.]com
• mcafee[.]581574[.]com
• mcafee[.]582342[.]com
• mcafee[.]593942[.]com
• mcafee[.]930204[.]com

Steps to be taken when your device is compromised?.

• Change the password: Vultur revealed multiple cases where threat actors can gain access to your financial and private information. To safeguard your account, reset passwords on other devices and create secure, unique passwords during the time. Instead of simply storing your password, a reputed password manager is the most secure way of storing information.

• Keep an eye on your transactions and accounts: It is advised that you regularly monitor your online accounts for any unusual or illegal activity. Keep a watch out for any irregularities, and report anything suspicious to the provider or authorities straight immediately.. Also check your credit reports and scores attentively to make sure that your identity or cards are not compromised.

• Make sure you are using identity theft protection: Many pieces of information about your identity are stored in an Android device. Cyber criminals can easily get hold of this data and make major damage to you, including stealing your money and identity. For your own protection, some of the identity theft protection services that monitor all your personal information and notify you on any unusual activity and, as well, helps you to freeze your accounts would be beneficial.

• Immediately get in touch with your banks and credit card companies: Your personal information such as credit card or bank details is of high risk to be exposed to hackers who could use them to make transactions without you knowing. You should inform your credit card and the lending bank about the situation as soon as possible. They would help you if your cards were used for fraudulent charges and your card be either frozen or canceled. Besides, they can get new cards issued.

• Make your contacts alert regarding the fraud you faced: Threat actors may access your social media or email accounts to send phishing messages or spam to people in your contact list, if they gain access to them. Moreover, they may masquerade as you and try to extort cash from you or disclose your personal information. Distributing a message to your contacts stating that they shouldn’t open or reply to any messages that look like they are not from you and look very strange or suspicious, will be a great idea.

• Make a backup and wipe all your device content in factory settings: You can always factory reset your device to ensure it is free of viruses and spyware. In other words, it will refresh Android and leave behind all your data and settings. Back up all the critical data prior to processing it and assure that everything is restored from a trustworthy source only.

Preventive measures to be taken:

• Avoid calling back to the hacker: If a hacker texts you claiming to have approved a sizable bank transaction, refrain from picking up the phone. You can always check by making a call to your own financial intuition. However, never pick up on an unknown number that someone else sends you.

• Avoid sideloading apps and shortened URLs: Try to avoid sideloading apps. That's the moment when you install apps from unofficial sources. Users may be tricked into downloading malware using short URLs.

• Be careful granting permissions: Be cautious when allowing permissions for apps. Think about whether an app really needs access to specific data or device functions.

• Limit the apps you have on your phone: On your phone, having plenty of apps might sometimes make it easier to become infected with malware. Over time, these apps may allow harmful code to enter your system, and the more programs you have to update and monitor, the greater the risk to your Android device. This is how to remove pointless apps from your Android device.

• Download apps from reputable sources: Additionally, make sure the programs you download are from reputable and authorized developers. Do your homework and read reviews before you install.

• Keep your Android device updated: With the help of software and security upgrades, your phone can automatically maintain security. Remember to install them.

• Have good antivirus software on all your devices: The best defense against malware on all of your devices is to install antivirus software. By blocking you from clicking on potentially dangerous links, antivirus software can keep malware off your devices and keep hackers from accessing your personal data.

Conclusion:

Vultur is a terrifying banking Trojan with a great deal of sophistication. It's unsettling that hackers can take complete control of your Android device, which emphasizes how crucial it is that you take precautions. It all starts with a text message in these attacks. You must take the time to independently contact your banking institution to check whether there are any issues. You may prevent having your entire device compromised and your personal information exposed by simply investing an additional few minutes.

Reference:

• https://research.nccgroup.com/2024/03/28/android-malware-vultur-expands-its-wingspan/
• https://www.threatfabric.com/blogs/vultur-v-for-vnc\
• https://www.tomsguide.com/computing/malware-adware/this-nasty-android-banking-trojan-lets-hackers-completely-hijack-your-phone-how-to-stay-safe
• https://thehackernews.com/2024/04/vultur-android-banking-trojan-returns.html?m=1
• https://www.smallbiztechnology.com/archive/2024/04/vultur-trojan-heightens-android-app-security-risks.html/
• https://securityaffairs.com/161320/malware/vultur-banking-trojan-android.html
• https://www.malwarebytes.com/blog/detections/android-trojan-spy-vultur
• https://www.scmagazine.com/brief/updated-vultur-android-banking-trojan-emerges
• https://innovatecybersecurity.com/security-threat-advisory/windows-server-updates-blamed-for-domain-controller-crashes-kb5035855-and-kb5035857/

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