Cyber attacks have become more disruptive than ever before. As an example, Talos uses the Discord CDN, which is accessible by a hardcoded CDN URL from anywhere, by anyone on the internet. This technique was frequently used across malware distribution campaigns associated with RATs, stealers and other types of malware typically used to retrieve sensitive information from infected systems, the Talos team explained. (While Slack also offers a similar webhook feature, Cisco says it has yet to see hackers abuse it as they have Discord's.). Just got someone send this message to a server chat and i want to know it its real to be safe (even tho i know its probably not, but better safe then sorry), "Bad news, today is pridefall which is a cyber attack event, on all social media platforms including discord there will be people trying to send you gore, extreme profanity, p*rn, racist slurs, and there will also be ip grabbers hackers and doxxers. This also means attackers can deliver their malicious payload to the CDN over encrypted HTTPS, and that the files will be compressed, further disguising the content, according to Talos. Date of Attack: February 2022. Read More. But fundamentally, how can any business or any user be expected to stay on top of the glut of communications channels todays workers are feverishly trying to maintain? The Threatpost editorial team does not participate in the writing or editing of Sponsored Content. Among the malicious applications we uncovered were applications advertised as game cheatsprograms that alter or affect the gameplay environment. And, of course, there were tools that claim to give the user access to the paid features of Discord Nitro, the services premium edition. ", "Everybodys using collaboration apps, everybody has some familiarity with them, and bad guys have noticed that they can abuse them. The Biden administrations new strategy would shift the liability for security failures to a controversial target: the companies that caused them. Files can be uploaded to Slack, and users can create external links that allow the files to be accessed, regardless of whether the recipient even has Slack installed.. Here are six principles to improve the cybersecurity of critical infrastructure. This website uses cookies to ensure you get the best experience. Because so many of the files had been there for months, the destination servers did not respond, but we could observe the profiling data being written to the hard drive. 687. I've only seen this in like 2 videos, one with 2k views and one with 350 views. The fact this is going on in almost every server I'm in is astonishing.. Discord's malware problem isn't just Windows-based. Please pass this on to any servers that you own or have admin perms and can server ping in to spread awareness. Amid isolating sanctions, a Russian tech giant plans to launch new Android phones and tablets. It's not real, it's not going to happen and the only people who believe this have an IQ of less than 20. Luke Irwin 4th May 2021. "Right now it appears to be peaking.". Even if you dont have a Discord user in your home or office, abuse of Discord by malware operators poses a threat. Hope everyone is safe. Where just you and handful of friends can spend time together. "All these are fake. With a 1,070 percent increase in ransomware attacks year-over-year between July 2020 and June 2021, staying on top of attack trendssuch as ransomware and supply chain threatsis more important than ever. NO ONE CAN GRAB YOUR IP JUST BY ADDING YOU AS A FRIEND. In many cases, the token stealers pose as useful utilities related to online gaming, as Discord is one of the most prevalent chat and collaboration platforms in use in the gaming community. This is all the more likely to occur when fake file links are shared within the confines of the collaboration app channel itself. But the primary responsibility to put more security in place is on the platforms themselves, according to Oliver Tavakoli, CTO of Vectra. With growing frequency, they're being used to serve up malware to victims in the form of a link that looks trustworthy. The contents of this archive included 11 ELF binaries, 7 text files (containing long lists of IP addresses), and a Python script that executes them in various sequences. Hackers have also used the technique to plant malware that steals Discord authentication tokens from victims' computers, allowing the hacker to impersonate them on Discord, spreading more malicious Discord links while using a victim's account to cover their tracks. "After gaining access to victims' networks, Royal actors disable antivirus software and exfiltrate large amounts of data before ultimately deploying the ransomware and encrypting . China Is Relentlessly Hacking Its Neighbors. This content creates an opportunity for a sponsor to provide insight and commentary from their point-of-view directly to the Threatpost audience. Please spread awareness. While it would be impractical to list off the full set of static and behavioral detections that these files might trigger if executed on a protected machine, we can safely say that the full set of files has been processed by the Labs team, who ensured that our existing defenses could block any of these from causing damage. I advise no one to accept any friend requests from people you don't know, stay safe. SophosLabs would like to thank the Trust & Safety team at Discord for rapidly responding to our requests to take down malware. This group stole almost 100 gigabytes of sensitive data and . Cyber Attack is a Series of Annual Events for Threat Intelligence, Cyber Security, Digital Investigation, Cyber Forensics, Artificial Intelligence, IoT, Machine Learning, Big Data, Fintech held throughout Asia Pacific (APAC) region including Philippines, Australia, Hong Kong, Malaysia, Singapore, Taiwan, Vietnam, Thailand, China and more . Online gamers represent key targets in this area. While its clear that some of the malware on Discord is specifically intended to disable computers or disrupt the ability of gamers to reach their platforms of choice, the prevalence of information stealers, remote access tools, and other criminal malware poses risks well beyond the gaming enthusiast sphere. Quote Tweets. Lawmakers are increasingly hellbent on punishing the popular social network while efforts to pass a broader privacy law have dwindled. Slack says it's also working on more malware protection and link-scanning tools that will roll out this spring. We also found applications that serve as nothing more than harmless, though disruptive, pranks. If you don't believe it, it's fine, neither do i but its just to be safe) Tips for everyone to be safe: Check keep me safe in Privacy and safety Dont accept friend requests from anyone that doesnt have any mutual servers/friends with you Keep calm stay safe . 30 Dec, 2022, 01.13 PM IST This means users are overwhelmed as they communicate with different or sometimes the same people across multiple platforms. Every company and organisation has data of value to cybercriminals who sell it on the Dark Net. -And Apple iPhone, iPad, Mac and iWatch users should make sure the latest versions of their operating systems are installed. Another malware sample we found advertised itself as an installer for Browzar, a privacy-oriented web browser. GitHub and other forums may play an unintentional role in perpetuating the distribution of these tokens. Increased social engineering attacks. In 2020, the coronavirus pandemic prompted the rapid expansion of the distributed workforce and in 2021, weve seen the cyber criminals cashing in. The computer has to support USB-C DisplayPort VESA Alternate Mode for the 4K port to function. It's not. One of the key challenges associated with malware delivery is making sure that the files, domains or systems dont get taken down or blocked, Talos researchers explained in their report. Moderators and even owners who believe in these lies are just ridiculous, and they are spreading the word in their own servers as well. In April, we reported over 9,500 unique URLs hosting malware on Discords CDN to Discord representatives. According to some communications, the company is currently making efforts internally to elevate their security posture. The C2 communications are enabled through webhooks, which the researchers explained were developed to send automated messages to a specific Discord server, which are frequently linked with additional services like GitHub or DataDog. There is one even nastier old ransomware sample we found in Discords CDN: Petya, a crypto-ransomware first seen in 2016. In its simplest form, that content is message attachmentsfiles that are uploaded by Discord users into chat or private messages. In another campaign using AsyncRAT, the malware downloader looked like a blank Microsoft document, but when opened used macros to deliver the bug. A cyber-attack event on discord might look like a hacker gaining access to a server's permissions and changing all the channels and/or spam invite links non-stop using a webhook. One of the apps appeared to use the icon and name of a COVID-19 contact tracing app. A file called fortniat.exe, advertised as a multitool for FortNite, was actually a malware packer that drops a Meterpreter backdoor. Change control and vulnerability management as core security controls should be in place as well. One strategy might be for organizations to narrow the attack surface. If possible, send this to your friends as well to spread the message more quickly, I repeat, stay safe. Without UAC, executables can run with administrative privileges without requiring the user to allow it. If you dont know where this came from dont buy into it. Sean Gallagher is a Senior Threat Researcher at Sophos. Somhoveran uses Windows Management Instrumentation to collect a fingerprint of the affected system, and displays some of that data on the screen. Causing you to spread from server to server and spreading the fear to even more people. This is only a thing to creep you out because its Halloween tomorrow. This can easily be avoided by blocking the person, reporting him, and closing the DM. Researchers witnessed this behavior across malware types, noting that a single Discord CDN showed nearly 20,000 results in VirusTotal. A new cyberattack simulation, Cyber Polygon, will occur in July 2021. As a result, those with stolen tokens have made their way across the web. These alphanumeric strings are also known as access tokens. CDNs also enable cyber criminals to present additional bugs using multi-stage infection tactics. The pandemic-induced shift to remote work drove business processes onto these collaboration platforms in 2020, and predictably, 2021 has ushered in a new level cybercriminal expertise in attacking them. The hijacking accounts with this information has cropped up as an issue. Updated on: October 21, 2019 / 12:02 PM / CBS News. While the healthcare sector keeps getting pelted by constant cyberattacks, the education sector isn't left . New comments cannot be posted and votes cannot be cast. All rights reserved. which is why it's become a popular target for cybercriminals. . For example, Conrados FiveM Crasher, a game cheat for Grand Theft Auto multiplayer servers hosted on community-run servers, pulls data from FiveMs integration with Discord to crash players nearby in gameplay: One of the Linux-based malicious archives we retrieved was this file, named virus_de_prost_ce_esti.rar, which translates from the original Romanian language to what a stupid virus you are. We observed significant volumes of malware hosted in Discords own CDN, as well as malware interacting with Discord APIs to send and receive data. At least fifty of the files in the collection were named to imply they could either unlock the features of Discord Nitro on an account belonging to a user who hasnt subscribed to the $100/year service, or generate gift codes that award a one-month Nitro upgrade. In the course of a fictional cyber attack, participants from numerous countries are asked to respond in real time "to a targeted attack on a company's supply chain." Advertising Likes. Press question mark to learn the rest of the keyboard shortcuts. Discord gets revenue from premium services delivered through the platform, including server boosts that allow groups to increase the performance of their server instances live streaming and voice chat and add custom features. CISOs may consider implementing additional layers of security within systems. The links don't have to be delivered to victims inside of Slack or Discord. The recent cyber-attack on the US major oil and gas pipeline could become one of the most expensive attacks to an economy. Read More Load More United States Naval Officer Charged Federally for Cyberstalking, Aggravated Identity Theft, and Conspiracy for a Campaign to Harass His Ex-Wife. Once files are uploaded to Discord, they can persist indefinitely unless reported or deleted. Cyber-attack Eventmeans any actual or suspected unauthorized system access, electronic attack, or privacy breach, including denial of service attack, cyber terrorism, hacking attack, Trojan horse, phishing attack, man-in-the-middle attack, application-layer attack, compromised key attack, malware infection (including spyware or Ransomware) or computer virus. Now Its Paused. By leveraging these chat applications that are likely allowed, they are removing several of those hurdles and greatly increase the likelihood that the attachment reaches the end user.. I wish you all safety. These can send automated requests to a specific Discord server. Type of Attack: Wiper malware. In mid-June, Biden met with Russian leader . Green Goblin also has two identities, of Harold Osborn and Green Goblin. It's fake, the discord staff and developers etc will do a annoucement about It because CBs arereally dangerous so ofc they will do a annoucement about It so It's fake. Thanks in large part to the global. It does not matter if it is real or not, the important thing is that everyone be careful with this delicate subject. And while other methods of hosting malware can be taken offline or blocked when a hacker's server is discovered, the Slack and Discord links are harder to take down or block users from accessing. Ever wonder what goes on in underground cybercrime forums? "We are working to enhance our processes to make it easier to report these types of issues, improve the way these issues are internally routed for faster triaging, and dedicate more resources to proactively identifying this type of abuse," the spokesperson writes. Imagine a Place where you can belong to a school club, a gaming group, or a worldwide art community. Cybercriminals have set up shop on Discord, a popular chat application for gamers with more than 250 million active users . WASHINGTON A ransomware attack paralyzed the networks of at least 200 U.S. companies on Friday, according to a cybersecurity researcher whose company was responding to the incident. Ciscos Talos cybersecurity team said in a report on collaboration app abuse this week that during the past year threat actors have increasingly used apps like Discord and Slack to trick users into opening malicious attachments and deploy various RATs and stealers, including Agent Tesla, AsyncRAT, Formbook and others. A variety of different compression algorithms typically come into the picture. There has been a 60 per cent increase in ransomware attacks against Australian entities in the past year, according to the government's cyber security agency, the ACSC. This is from 5 months ago, but people did send me this today so it does apply to myself. Check out our favorite. Social engineering, a non-technical strategy that relies on human interaction and often involves deceiving people into breaching standard security practices, will only increase in the new year. Over the past year, they observed many common compression algorithms being used, including .ACE, .GZ, .TAR and .ZIP, and several less common types, like .LZH. To mitigate the risks, more focus on least privilege is needed, as its still too common for users to run with local admin rightsEmail and office applications provide a number of hardened settings to combat malware and phishing; however, not enough organizations make use of them. Discord responded to our reports by taking down most of the malicious files we reported to them. And some Discord users clearly seek to use the platform to harm others computers out of spite rather than for financial gain. it is big bullshit, cause why would it even happen? Take a look for yourself! Pfp was a pride flag with a big red x on it and they spammed something along the lines of Lgbtq people are sinners and should die. And spread awareness to who spreads the Pridefall attack message. Plus: Microsoft fixes several zero-day bugs, Google patches Chrome and Android, Mozilla rids Firefox of a full-screen vulnerability, and more. This event is totally fake. These included a number of banking-focused malware and spyware, as indicated by the Sophos detections below: In our 90 day telemetry lookback, we found 205 URLs on the Discord domain pointing to Android .apk executables (with multiple, redundant links to duplicate files). Several of the malware files also pulled down payload executables and/or DLLs which they then used to engage in a more wide-ranging data theft. Use my tips. During the timeframe of that research, we found that four percent of the overall TLS-protected malware downloads came from one service in particular: Discord. Today, Discord has 250 million registered users and around 15 million of them active on any given day. The attacks used infected USB drives to deliver malware to the organizations. He has been a security researcher, technology journalist and information technology practitioner for over 20 years. I advise no one to accept any friend requests from people you don't know, stay safe. SophosLabs Principal Researcher Andrew Brandt blends a 20-year journalism background with deep, retrospective analysis of malware infections, ransomware, and cyberattacks as the editor of SophosLabs Uncut. The C2 communications occur via webhooks. Cybercrimes are estimated to cost the Australian economy billions of dollars (1.9% GDP), and that does not take into account the significant number of online crimes and fraud in 2021. The stealer would then produce a nicely formatted submission to a specific Discord channel URL. Imagine a Place where you can belong to a school club, a gaming group, or a worldwide art community. REvil Demands $50M Ransom. Presently, Discord lacks client verification methods to prevent impersonation via stolen access tokens. Also, make sure to be offline tomorrow which gives you less chance for this to happen to you." . So cybercriminals have exploited that technique to relay information from infected computers back to the command-and-control server that they use to administer a botnet, or even to pull data from a victim's machine back to the server. "And what theyve done is figured out a way to break that. Please pass this on to any servers that you own or have admin perms and can server ping in to spread awareness. The installer actually does deliver a full version of the ubiquitous creative block-building game, but with a twist.
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