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HijackLoader evolution: abusing genuine signing certificates
HijackLoader evolution: abusing genuine signing certificates
Since mid-September 2024, our telemetry has revealed a significant increase in “Lumma Stealer”1 malware deployments via the “HijackLoader”2 malicious loader. On October 2, 2024, HarfangLab EDR detected and blocked yet another HijackLoader deployment attempt – except this time, the malware sample was properly signed with a genuine code-signing certificate. In response, we initiated a hunt for code-signing certificates (ab)used to sign malware samples. We identified and reported more of such certificates. This report briefly presents the associated stealer threat, outlines the methodology for hunting these certificates, and providees indicators of compromise.
·harfanglab.io·
HijackLoader evolution: abusing genuine signing certificates
Anonymous Sudan Takedown: Akamai's Role
Anonymous Sudan Takedown: Akamai's Role
The United States Department of Justice (DOJ) recently announced the takedown of Anonymous Sudan, a prolific entity in the distributed denial-of-service (DDoS) space who are known especially for their politically motivated hacktivism. This takedown is a huge step toward making the internet a safer place, and it required significant effort from multiple parties, including Akamai.
·akamai.com·
Anonymous Sudan Takedown: Akamai's Role
Two Sudanese Nationals Indicted for Alleged Role in Anonymous Sudan Cyberattacks on Hospitals, Government Facilities, and Other Critical Infrastructure in Los Angeles and Around the World
Two Sudanese Nationals Indicted for Alleged Role in Anonymous Sudan Cyberattacks on Hospitals, Government Facilities, and Other Critical Infrastructure in Los Angeles and Around the World
A federal grand jury indictment unsealed today charges two Sudanese nationals with operating and controlling Anonymous Sudan, an online cybercriminal group responsible for tens of thousands of Distributed Denial of Service (DDoS) attacks against critical infrastructure, corporate networks, and government agencies in the United States and around the world.
·justice.gov·
Two Sudanese Nationals Indicted for Alleged Role in Anonymous Sudan Cyberattacks on Hospitals, Government Facilities, and Other Critical Infrastructure in Los Angeles and Around the World
Fortinet FortiGate CVE-2024-23113 - A Super Complex Vulnerability In A Super Secure Appliance In 2024
Fortinet FortiGate CVE-2024-23113 - A Super Complex Vulnerability In A Super Secure Appliance In 2024
It affected (before patching) all currently-maintained branches, and recently was highlighted by CISA as being exploited-in-the-wild. This must be the first time real-world attackers have reversed a patch, and reproduced a vulnerability, before some dastardly researchers released a detection artefact generator tool of their own. /s At watchTowr's core, we're all about identifying and validating ways into organisations - sometimes through vulnerabilities in network border appliances - without requiring such luxuries as credentials or asset lists.
·labs.watchtowr.com·
Fortinet FortiGate CVE-2024-23113 - A Super Complex Vulnerability In A Super Secure Appliance In 2024
MITRE Announces AI Incident Sharing Project
MITRE Announces AI Incident Sharing Project
MITRE’s AI Incident Sharing initiative helps organizations receive and hand out data on real-world AI incidents. Non-profit technology and R&D company MITRE has introduced a new mechanism that enables organizations to share intelligence on real-world AI-related incidents. Shaped in collaboration with over 15 companies, the new AI Incident Sharing initiative aims to increase community knowledge of threats and defenses involving AI-enabled systems.
·securityweek.com·
MITRE Announces AI Incident Sharing Project
Dutch police arrest admin of 'Bohemia/Cannabia' dark web market
Dutch police arrest admin of 'Bohemia/Cannabia' dark web market
An international law enforcement operation led to the arrest of one of the three administrators of the dual dark web market 'Bohemia/Cannabia,' known for hosting ads for drug sales and distributed denial of service (DDoS) attacks.
·bleepingcomputer.com·
Dutch police arrest admin of 'Bohemia/Cannabia' dark web market
Microsoft deprecates PPTP and L2TP VPN protocols in Windows Server
Microsoft deprecates PPTP and L2TP VPN protocols in Windows Server
Microsoft has officially deprecated the Point-to-Point Tunneling Protocol (PPTP) and Layer 2 Tunneling Protocol (L2TP) in future versions of Windows Server, recommending admins switch to different protocols that offer increased security. #Deprecated #L2TP #Microsoft #PPTP #Server #VPN #Windows
·bleepingcomputer.com·
Microsoft deprecates PPTP and L2TP VPN protocols in Windows Server