617 matches found
CVE-2024-24260
media-server v1.0.0 was discovered to contain a Use-After-Free UAF vulnerability via the sipsubscriberemove function at /uac/sip-uac-subscribe.c...
PT-2024-20330 · Unknown · Mediaserver
Name of the Vulnerable Software and Affected Versions: media-server version 1.0.0 Description: A Use-After-Free UAF issue was discovered in the sip uac stop timer function. This issue is related to the /uac/sip-uac-transaction.c file. Recommendations: For media-server version 1.0.0, consider...
DirtyMoe Malware Infects 2,000+ Ukrainian Computers for DDoS and Cryptojacking
The Computer Emergency Response Team of Ukraine CERT-UA has warned that more than 2,000 computers in the country have been infected by a strain of malware called DirtyMoe. The agency attributed the campaign to a threat actor it calls UAC-0027. DirtyMoe, active since at least 2016, is capable of...
Decoding UAC-0050’s Cyber Espionage Playbook
Summary: UAC-0050, a threat actor focused on Ukraine, is using new tactics to spread the Remcos RAT. In their latest move, UAC-0050 shows advanced adaptability by cleverly avoiding detection through a hidden data transfer method and outsmarting EDR systems. Threat Level - Amber | Attack Report Fo...
UAC-0050 Group Using New Phishing Tactics to Distribute Remcos RAT
The threat actor known as UAC-0050 is leveraging phishing attacks to distribute Remcos RAT using new strategies to evade detection from security software. "The group's weapon of choice is Remcos RAT, a notorious malware for remote surveillance and control, which has been at the forefront of its...
UAC-0099 Utilizes WinRAR Exploit to Deploy LONEPAGE Malware
Summary: UAC-0099, a threat actor, has been involved in persistent attacks targeting Ukraine. These attacks leverage a critical vulnerability in WinRAR to deploy a malware strain known as LONEPAGE. Notably, the threat actor focuses on Ukrainian employees working for organizations outside of...
UAC-0099 Hackers Using Old WinRAR Flaw in New Cyberattack on Ukraine
By Waqas UAC-0099 is a pro-Russian hacking group that has been targeting Ukraine since the conflict between the two countries began. This is a post from HackRead.com Read the original post: UAC-0099 Hackers Using Old WinRAR Flaw in New Cyberattack on Ukraine...
UAC-0099 Using WinRAR Exploit to Target Ukrainian Firms with LONEPAGE Malware
The threat actor known as UAC-0099 has been linked to continued attacks aimed at Ukraine, some of which leverage a high-severity flaw in the WinRAR software to deliver a malware strain called LONEPAGE. "The threat actor targets Ukrainian employees working for companies outside of Ukraine,"...
Command Execution Vulnerability in RG-UAC Ruijie Unified Internet Behavior Management and Audit System of Beijing StarNet Ruijie Network Technology Co. Ltd (CNVD-2024-0589958)
RG-UAC Ruijie Unified Internet Behavior Management and Auditing System is an Internet behavior management and auditing product. A command execution vulnerability exists in the RG-UAC Ruijie Unified Internet Behavior Management and Audit System of Beijing StarNet Ruijie Network Technology Co. Ltd,...
A deep dive into Phobos ransomware, recently deployed by 8Base group
Cisco Talos has recently observed an increase in activity conducted by 8Base, a ransomware group that uses a variant of the Phobos ransomware and other publicly available tools to facilitate their operations. Most of the groups Phobos variants are distributed by SmokeLoader, a backdoor trojan. Th...
Elevationstation - Elevate To SYSTEM Any Way We Can! Metasploit And PSEXEC Getsystem Alternative
Elevation Station Stealing and Duplicating SYSTEM tokens for fun & profit! We duplicate things, make twin copies, and then ride away. You have used Metasploit's getsystem and SysInternals PSEXEC for getting system privs, correct? Well, here's a similar standalone version of that...but without the...
Nation State Hackers Exploiting Zero-Day in Roundcube Webmail Software
The threat actor known as Winter Vivern has been observed exploiting a zero-day flaw in Roundcube webmail software on October 11, 2023, to harvest email messages from victims' accounts. "Winter Vivern has stepped up its operations by using a zero-day vulnerability in Roundcube," ESET security...
CERT-UA Reports: 11 Ukrainian Telecom Providers Hit by Cyberattacks
The Computer Emergency Response Team of Ukraine CERT-UA has revealed that threat actors "interfered" with at least 11 telecommunication service providers in the country between May and September 2023. The agency is tracking the activity under the name UAC-0165, stating the intrusions led to servi...
Ukrainian Military Targeted in Phishing Campaign Leveraging Drone Manuals
Ukrainian military entities are the target of a phishing campaign that leverages drone manuals as lures to deliver a Go-based open-source post-exploitation toolkit called Merlin. "Since drones or Unmanned Aerial Vehicles UAVs have been an integral tool used by the Ukrainian military, malware-lace...
KRBUACBypass - UAC Bypass By Abusing Kerberos Tickets
This POC is inspired by James Forshaw @tiraniddo shared at BlackHat USA 2022 titled “ Taking Kerberos To The Next Level ” topic, he shared a Demo of abusing Kerberos tickets to achieve UAC bypass. By adding a KERB-AD-RESTRICTION-ENTRY to the service ticket, but filling in a fake MachineID, we can...
New NodeStealer Variant Targeting Facebook Business Accounts and Crypto Wallets
Cybersecurity researchers have unearthed a Python variant of a stealer malware NodeStealer that's equipped to fully take over Facebook business accounts as well as siphon cryptocurrency. Palo Alto Networks Unit 42 said it detected the previously undocumented strain as part of a campaign that...
Casbaneiro Banking Malware Goes Under the Radar with UAC Bypass Technique
The financially motivated threat actors behind the Casbaneiro banking malware family have been observed making use of a User Account Control UAC bypass technique to gain full administrative privileges on a machine, a sign that the threat actor is evolving their tactics to avoid detection and...
Chinese Hackers Deploy Microsoft-Signed Rootkit to Target Gaming Sector
Cybersecurity researchers have unearthed a novel rootkit signed by Microsoft that's engineered to communicate with an actor-controlled attack infrastructure. Trend Micro has attributed the activity cluster to the same actor that was previously identified as behind the FiveSys rootkit, which came ...
MULTI#STORM Campaign Targets India and U.S. with Remote Access Trojans
A new phishing campaign codenamed MULTISTORM has set its sights on India and the U.S. by leveraging JavaScript files to deliver remote access trojans on compromised systems. "The attack chain ends with the victim machine infected with multiple unique RAT remote access trojan malware instances, su...
Cyber Attacks Strike Ukraine's State Bodies in Espionage Operation
The Computer Emergency Response Team of Ukraine CERT-UA has warned of cyber attacks targeting state bodies in the country as part of an espionage campaign. The intrusion set, attributed to a threat actor tracked by the authority as UAC-0063 since 2021, leverages phishing lures to deploy a variety...