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4253 résultats taggé E*N  ✕
Source Code of $3,000-a-Month macOS Malware ‘Banshee Stealer’ Leaked https://www.securityweek.com/source-code-of-3000-a-month-macos-malware-banshee-stealer-leaked/
27/11/2024 16:48:46
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The Banshee Stealer macOS malware operation, which emerged earlier this year, was reportedly shut down following a source code leak.

securityweek EN 2024 macOS Malware BANSHEE Stealer leaked
When Guardians Become Predators: How Malware Corrupts the Protectors https://www.trellix.com/blogs/research/when-guardians-become-predators-how-malware-corrupts-the-protectors/
27/11/2024 09:15:01
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We often trust our security software to stand as an unbreakable wall against malware and attacks, but what happens when that very wall is weaponized against us? Our Trellix Advanced Research Center team recently uncovered a malicious campaign that does just that. Instead of bypassing defenses, this malware takes a more sinister route: it drops a legitimate Avast Anti-Rootkit driver (aswArPot.sys) and manipulates it to carry out its destructive agenda. The malware exploits the deep access provided by the driver to terminate security processes, disable protective software, and seize control of the infected system.

trellix EN 2024 research Avast Anti-Rootkit driver malware aswArPot.sys malware analysis
UK drinking water supplies disrupted by record number of undisclosed cyber incidents https://therecord.media/uk-drinking-water-infrastructure-cyber-incident-reports?is=e4f6b16c6de31130985364bb824bcb39ef6b2c4e902e4e553f0ec11bdbefc118
27/11/2024 09:11:25
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A record number of cyber incidents impacted Britain’s critical drinking water supplies this year without being publicly disclosed, according to information obtained by Recorded Future News.

The exact nature of these incidents is unclear, and they may include operational failures as well as attacks. Under British cybersecurity laws — known as the NIS Regulations — critical infrastructure companies are required to report “significant incidents” to the government within three days or face a fine of up to £17 million ($21 million).

therecord.media EN 2024 record number cyber-incidents UK critical-infrastructure drinking water supplies
Here’s how simple it is for script kiddies to stand up DDoS services https://cyberscoop.com/russian-hacker-script-matrix-ddos-aqua/
26/11/2024 17:05:19
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How plug-and-play hacking tools and lax configs helped a Russian script kiddie start a scheme.

cyberscoop EN 2024 DDoS Matrix
Matrix Unleashes A New Widespread DDoS Campaign https://www.aquasec.com/blog/matrix-unleashes-a-new-widespread-ddos-campaign/
26/11/2024 17:02:27
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Aqua Nautilus researchers uncovered a new and widespread DDoS campaign orchestrated by a threat actor named Matrix.

aquasec EN 2024 analysis DDoS Matrix campaign
Raspberry Robin Analysis https://www.zscaler.com/blogs/security-research/unraveling-raspberry-robin-s-layers-analyzing-obfuscation-techniques-and
25/11/2024 20:44:25
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A comprehensive analysis of the inner workings of Raspberry Robin | Multiple layers that use numerous techniques to evade detection & analysis
#2024 #Analysis #EN #Raspberry #Robin #zscaler

zscaler Robin Analysis 2024 Raspberry EN
Yakuza Victim Data Leaked in Japanese Agency Attack https://www.darkreading.com/cyberattacks-data-breaches/yakuza-victim-data-leaked-japanese-attack
25/11/2024 16:24:53
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A local government resource for helping Japanese citizens cut ties with organized crime was successfully phished in a tech support scam, and could have dangerous consequences.

darkreading EN 2024 Yakuza Victim Data-Leak Japan tech-support-scam
Microsoft Power Pages: Data Exposure Reviewed https://appomni.com/ao-labs/microsoft-power-pages-data-exposure-reviewed/
25/11/2024 16:17:56
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This blog post discusses a data exposure risk in Microsoft Power Pages due to misconfigured access controls, highlighting the need for better security and monitoring.

appomni EN 2024 Microsoft Power-Pages misconfigured Data-Exposure
Emerging Details of Chinese Hack Leave U.S. Officials Increasingly Concerned https://www.nytimes.com/2024/11/22/us/politics/chinese-hack-telecom-white-house.html
25/11/2024 16:13:27
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Leaders of the big telecommunications companies were summoned to the White House to discuss strategies for overhauling the security of the nation’s telecommunications networks amid growing alarm at the scope of a Chinese hack.

nytimes EN 2024 China US telecom Officials Salt-Typhoon
CyberVolk | A Deep Dive into the Hacktivists, Tools and Ransomware Fueling Pro-Russian Cyber Attacks https://www.sentinelone.com/labs/cybervolk-a-deep-dive-into-the-hacktivists-tools-and-ransomware-fueling-pro-russian-cyber-attacks/
25/11/2024 15:16:57
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A loose collective of mostly low-skilled actors, CyberVolk absorbs and adapts a wide array of destructive malware for use against political targets.

sentinelone EN 2024 CyberVolk collective pro-Russian
7-Zip flaw enables code smuggling with manipulated archives https://www.heise.de/en/news/7-Zip-flaw-enables-code-smuggling-with-manipulated-archives-10083922.html
25/11/2024 10:43:37
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Attackers can use manipulated archives to try to inject malicious code into 7-Zip users. An update is available.

heise.de EN 2024 7-Zip vulnerability CVE-2024-11477
China-Nexus TAG-112 Compromises Tibetan Websites to Distribute Cobalt Strike https://www.recordedfuture.com/research/china-nexus-tag-112-compromises-tibetan-websites
24/11/2024 10:04:10
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In a recent cyber campaign, the Chinese state-sponsored threat group TAG-112 compromised two Tibetan websites, Tibet Post and Gyudmed Tantric University, to deliver the Cobalt Strike malware. Recorded Future’s Insikt Group discovered that the attackers embedded malicious JavaScript in these sites, which spoofed a TLS certificate error to trick visitors into downloading a disguised security certificate. This malware, often used by threat actors for remote access and post-exploitation, highlights a continued cyber-espionage focus on Tibetan entities. TAG-112’s infrastructure, concealed using Cloudflare, links this campaign to other China-sponsored operations, particularly TAG-102 (Evasive Panda).

recordedfuture EN 2024 EvasivePanda TAG-112 Tibet China CobaltStrike malware
Fintech Giant Finastra Investigating Data Breach https://krebsonsecurity.com/2024/11/fintech-giant-finastra-investigating-data-breach/
24/11/2024 09:59:10
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The financial technology firm Finastra is investigating the alleged large-scale theft of information from its internal file transfer platform, KrebsOnSecurity has learned. Finastra, which provides software and services to 45 of the world’s top 50 banks, notified customers of the security incident after a cybercriminal began selling more than 400 gigabytes of data purportedly stolen from the company.

krebsonsecurity 2024 EN Fintech Finastra Data-Breach
Apple fixes two zero-days used in attacks on Intel-based Macs https://www.bleepingcomputer.com/news/security/apple-fixes-two-zero-days-used-in-attacks-on-intel-based-macs/
23/11/2024 10:10:00
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Apple released emergency security updates to fix two zero-day vulnerabilities that were exploited in attacks on Intel-based Mac systems.

"Apple is aware of a report that this issue may have been exploited," the company said in an advisory issued on Tuesday.

The two bugs were found in the macOS Sequoia JavaScriptCore (CVE-2024-44308) and WebKit (CVE-2024-44309) components of macOS.

bleepingcomputer EN 2024 CVE-2024-44309 CVE-2024-44308 macos JavaScriptCore WebKit exploited
Qualys TRU Uncovers Five Local Privilege Escalation Vulnerabilities in needrestart | Qualys Security Blog https://blog.qualys.com/vulnerabilities-threat-research/2024/11/19/qualys-tru-uncovers-five-local-privilege-escalation-vulnerabilities-in-needrestart
23/11/2024 10:09:11
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The Qualys Threat Research Unit (TRU) has identified five Local Privilege Escalation (LPE) vulnerabilities within the needrestart component, which is installed by default on Ubuntu Server. These vulnerabilities can be exploited by any unprivileged user to gain full root access without requiring user interaction. The identified flaws have been assigned the CVE identifiers CVE-2024-48990, CVE-2024-48991, CVE-2024-48992, CVE-2024-10224, and CVE-2024-11003, highlighting the need for immediate remediation to protect system integrity.

Our TRU team has successfully developed functional exploits for these vulnerabilities. While we will not disclose our exploits, please be aware that these vulnerabilities are easily exploitable, and other researchers may release working exploits shortly following this coordinated disclosure.

These vulnerabilities have been present since the introduction of interpreter support in needrestart version 0.8, released in April 2014.

qualys EN 2024 TRU LPE vulnerabilities UbuntuServer CVE-2024-48990 CVE-2024-48991 CVE-2024-48992 CVE-2024-10224
Feds Charge Five Men in ‘Scattered Spider’ Roundup – Krebs on Security https://krebsonsecurity.com/2024/11/feds-charge-five-men-in-scattered-spider-roundup/
22/11/2024 14:20:50
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Federal prosecutors in Los Angeles this week unsealed criminal charges against five men alleged to be members of a hacking group responsible for dozens of cyber intrusions at major U.S. technology companies between 2021 and 2023, including LastPass, MailChimp, Okta,…

krebsonsecurity EN 2024 Scattered-Spider busted
Microsoft shares latest intelligence on North Korean and Chinese threat actors at CYBERWARCON | Microsoft Security Blog https://www.microsoft.com/en-us/security/blog/2024/11/22/microsoft-shares-latest-intelligence-on-north-korean-and-chinese-threat-actors-at-cyberwarcon/
22/11/2024 14:09:27
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At CYBERWARCON 2024, Microsoft Threat Intelligence analysts will share research and insights on North Korean and Chinese threat actors representing years of threat actor tracking, infrastructure monitoring and disruption, and their attack tooling.

microsoft EN 2024 CYBERWARCON DPRK North-Korea China analysis intlligence
Seeing Through a GLASSBRIDGE: Understanding the Digital Marketing Ecosystem Spreading Pro-PRC Influence Operations https://cloud.google.com/blog/topics/threat-intelligence/glassbridge-pro-prc-influence-operations/?hl=en
22/11/2024 14:05:56
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GLASSBRIDGE is an umbrella group of four different companies that operate networks of inauthentic news sites and newswire services.

Mandiant EN 2024 GLASSBRIDGE fake news newswire services Haixun fake-news China
Russian Spies Jumped From One Network to Another Via Wi-Fi in an Unprecedented Hack | WIRED https://www.wired.com/story/russia-gru-apt28-wifi-daisy-chain-breach/
22/11/2024 14:02:52
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In a first, Russia's APT28 hacking group appears to have remotely breached the Wi-Fi of an espionage target by hijacking a laptop in another building across the street.

wired EN 2024 russia hacking Wi-Fi espionage hijacking APT28
PROSPERO & Proton66: Tracing Uncovering the links between bulletproof networks https://www.intrinsec.com/prospero-proton66-tracing-uncovering-the-links-between-bulletproof-networks/
21/11/2024 17:17:03
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  • The Russian autonomous system PROSPERO (AS200593) could be linked with a high level of confidence to Proton66 (AS198953), another Russian AS, that we believe to be connected to the bulletproof services named ‘SecureHost‘ and ‘BEARHOST‘. We notably observed that both network’s configurations are almost identical in terms of peering agreements and their respective share of loads throughout time.
  • Amongst the activities shared by the two networks, we noticed that both GootLoader and SpyNote malwares recently changed their infrastructure of command-and-control servers and phishing pages from to Proton66. Additionally, the domains hosting the phishing pages deploying SpyNote were hosted on either one of the two AS and had already been used in previous campaigns delivering revoked AnyDesk and LiveChat versions for both Windows and Mac.
  • Regarding the other malicious activities found on PROSPERO’s IPs, we found that throughout September, multiple SMS spam campaigns targeting citizens from various countries were leading to phishing domains hosted on PROSPERO and Proton66. While most phishing templates were usurping bank login pages to steal credit card details, we also noticed that some of them were used to deploy android spywares such as Coper (a.k.a. Octo).
  • SocGholish, another initial access broker (IAB) that we found to be hosting a major part of its infrastructure on Proton66, continues to leverage this autonomous system to host fingerprinting scripts contained on the websites it infects. Along SocGholish, we found out that FakeBat, another loader that infects systems through compromised websites, was using the same IPs to host both screening and redirection script
intrinsec EN 2024 AS200593 AS198953 PROSPERO GootLoader SpyNote Russia bulletproof BEARHOST SocGholish
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