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page 4 / 19
377 résultats taggé analysis  ✕
DDosia Project: How NoName057(16) is trying to improve the efficiency of DDoS attacks https://decoded.avast.io/martinchlumecky/ddosia-project-how-noname05716-is-trying-to-improve-the-efficiency-of-ddos-attacks/
28/12/2024 11:54:33
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The new variant of bots implemented an authentication mechanism to communicate with C2 servers and their proxies. Includes IP address blocklisting, presumably to hinder the tracking of the project.

avast EN 2024 2023 Analysis NoName057(16) DDoSia
Checking It Twice: Profiling Benign Internet Scanners — 2024 Edition https://www.greynoise.io/blog/checking-it-twice-profiling-benign-internet-scanners----2024-edition
27/12/2024 11:59:11
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An analysis of benign internet scanner behavior across 24 new sensors in November 2024, examining discovery speed, port coverage, and vulnerability scanning capabilities of major services like ONYPHE, Censys, and ShadowServer. The study reveals most scanners found new assets within 5 minutes, with Censys leading in port coverage and ShadowServer in vulnerability detection.

greynoise EN 2024 analysis Benign Internet Scanners 2024
Effective Phishing Campaign Targeting European Companies and Organizations https://unit42.paloaltonetworks.com/european-phishing-campaign/
22/12/2024 20:46:06
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A phishing campaign targeting European companies used fake forms made with HubSpot's Free Form Builder, leading to credential harvesting and Azure account takeover. A phishing campaign targeting European companies used fake forms made with HubSpot's Free Form Builder, leading to credential harvesting and Azure account takeover.

unit42 EN 2024 Phishing Campaign EU Azure takeover HubSpot analysis
NotLockBit: A Deep Dive Into the New Ransomware Threat | Qualys Security Blog https://blog.qualys.com/vulnerabilities-threat-research/2024/12/18/notlockbit-a-deep-dive-into-the-new-ransomware-threat
20/12/2024 09:34:29
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NotLockBit is a new and emerging ransomware family that actively mimics the behavior and tactics of the well-known LockBit ransomware.

qualys EN 2024 NotLockBit Ransomware analysis
Three Months After the Storm: Did Cybercriminals Move to Telegram Alternatives? • KELA Cyber Threat Intelligence https://www.kelacyber.com/blog/three-months-after-the-storm-did-cybercriminals-move-to-telegram-alternatives/
20/12/2024 09:19:49
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Introduction Telegram, as previously reported by KELA, is a popular and legitimate messaging platform that has evolved in the past few years into a major platform for cybercriminal activities. Its lack of strict content moderation has made the platform cybercriminals’ playground. They use the platform for distribution of stolen data and hacking tools, publicizing their […]

kelacyber EN 2024 Telegram analysis KELA platform cybercriminals
Phishing platform Rockstar 2FA trips, and “FlowerStorm” picks up the pieces – Sophos News https://news.sophos.com/en-us/2024/12/19/phishing-platform-rockstar-2fa-trips-and-flowerstorm-picks-up-the-pieces/
20/12/2024 09:18:33
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A sudden disruption of a major phishing-as-a-service provider leads to the rise of another…that looks very familiar 

sophos EN 2024 research analysis phishing-as-a-service Rockstar FlowerStorm
China’s Propaganda Expansion: Inside the Rise of International Communication Centers (ICCs) https://www.recordedfuture.com/research/breaking-the-circle-chinese-communist-party-propaganda
20/12/2024 08:59:46
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China's ICCs reshape global propaganda via targeted messaging, social media, and influence networks to amplify the Communist Party's voice globally.

recordedfuture EN analysis 2024 China Propaganda International Communication Centers ICCs
State of SonicWall Exposure: Firmware Decryption Unlocks… https://bishopfox.com/blog/state-sonicwall-exposure-firmware-decryption-unlocks-insights
16/12/2024 19:09:48
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Discover Bishop Fox's survey on the current state of SonicWall appliances on the public internet.

Bishop-Fox bishopfox EN 2024 SonicWall Exposure analysis
CVE-2024-55956 https://attackerkb.com/topics/geR0H8dgrE/cve-2024-55956/rapid7-analysis?referrer=notificationEmail
16/12/2024 15:06:58
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In Cleo Harmony before 5.8.0.24, VLTrader before 5.8.0.24, and LexiCom before 5.8.0.24, an unauthenticated user can import and execute arbitrary Bash or PowerS…

attackerkb EN 2024 Rapid7 CVE-2024-55956 analysis cleo Harmony LexiCom
NodeLoader Used to Deliver Malware https://www.zscaler.com/blogs/security-research/nodeloader-exposed-node-js-malware-evading-detection
13/12/2024 18:13:49
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A technical analysis of how a malware campaign using a game cheat lure leverages Node.js to distribute XMRig, Lumma and Phemedrone Stealer.

zscaler EN 2024 NodeLoader analysis Node.js game-cheat
Citrix Denial of Service: Analysis of CVE-2024-8534 https://www.assetnote.io/resources/research/citrix-denial-of-service-analysis-of-cve-2024-8534
13/12/2024 08:28:16
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An analysis of CVE-2024-8534, a memory safety vulnerability leading to memory corruption and Denial of Service in NetScaler ADC and Gateway.

assetnote EN 2024 CVE-2024-8534 analysis NetScaler Gateway ADC vulnerability
BrazenBamboo Weaponizes FortiClient Vulnerability to Steal VPN Credentials via DEEPDATA https://www.volexity.com/blog/2024/11/15/brazenbamboo-weaponizes-forticlient-vulnerability-to-steal-vpn-credentials-via-deepdata/
09/12/2024 18:54:45
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volexity EN VPN analysis FortiClient Vulnerability BrazenBamboo DEEPDATA stealer
Zero-Day: How Attackers Use Corrupted Files to Bypass Detection https://any.run/cybersecurity-blog/corrupted-files-attack/
09/12/2024 12:13:02
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See technical analysis of a zero-day attack that uses corrupted malicious files to bypass detection by advanced security systems.

any.run EN 2024 Corrupted Files Bypass Detection Analysis
Gaming Engines: An Undetected Playground for Malware Loaders https://research.checkpoint.com/2024/gaming-engines-an-undetected-playground-for-malware-loaders/
01/12/2024 16:12:41
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  • Check Point Research discovered a new technique taking advantage of Godot Engine, a popular open-source game engine, to execute crafted GDScript, code which triggers malicious commands and delivers malware. The technique remains undetected by almost all antivirus engines in VirusTotal.
  • Check Point identified GodLoader, a loader that employs this new technique. The threat actor behind this malware has been utilizing it since June 29, 2024, infecting over 17,000 machines
  • The malicious GodLoader is distributed by the Stargazers Ghost Network, a GitHub network that distributes malware as a service. Throughout September and October, approximately 200 repositories and over 225 Stargazers were used to legitimize the repositories distributing the malware.
  • This new technique allows threat actors to target and infect devices across multiple platforms, such as Windows, macOS, Linux, Android, and iOS.
  • Check Point Research demonstrates how this multi-platform technique can successfully drop payloads in Linux and MacOS.
  • A potential attack can target over 1.2 million users of Godot-developed games. These scenarios involve taking advantage of legitimate Godot executables to load malicious scripts in the form of mods or other downloadable content.
checkpoint EN 2024 GodLoader Godot Engine game payloads analysis
RobotDropper Automates the Delivery of Multiple Infostealers https://blogs.blackberry.com/en/2024/11/robotdropper-automates-delivery-of-multiple-infostealers
01/12/2024 11:22:07
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BlackBerry is tracking a new campaign that delivers Trojanized MSI files that utilize DLL sideloading to execute LegionLoader, a malicious program typically used to distribute multiple infostealers on the victim’s system.

blackberry EN 2024 Trojanized MSI files LegionLoader RobotDropper analysis
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
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
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
FrostyGoop’s Zoom-In: A Closer Look into the Malware Artifacts, Behaviors and Network Communications https://unit42.paloaltonetworks.com/frostygoop-malware-analysis/
20/11/2024 22:16:42
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We analyze FrostyGoop malware, which targets OT systems. This article walks through newly discovered samples, indicators, and also examines configurations and network communications. We analyze FrostyGoop malware, which targets OT systems. This article walks through newly discovered samples, indicators, and also examines configurations and network communications.

unit42.paloaltonetworks FrostyGoop EN 2024 analysis malware
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