PT-2022-31943

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.198 Description A potential issue exists in the rtllib beacons stop function, which may cause a deadlock. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2022-32089

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.247 Description A potential issue exists in the ieee80211 beacons stop function, which may lead to a deadlock. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux...

PT-2022-30810

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18.4 Description A potential issue exists in the ieee80211 beacons stop function, which may cause a deadlock. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kerne...

Hunt-Sleeping-Beacons - Aims To Identify Sleeping Beacons

The idea of this project is to identify beacons which are unpacked at runtime or running in the context of another process. To do so, I make use of the observation that beacons tend to call Sleep between their callbacks. A call to sleep sets the state of the thread to DelayExecution which is take...

Bluetooth Signals Can Be Used to Track Smartphones, Say Researchers

Researchers warn Bluetooth signals can be used to track device owners via a unique fingerprinting of the radio signal. The technique was presented via a paper presented at IEEE Security and Privacy conference last month by researchers at the University of California San Diego. The paper suggests...

Coffee app in hot water for constant tracking of user location

A mobile app violated Canadas privacy laws via some pretty significant overreach with its tracking of device owners. The violation will apparently not bring the app owners, Tim Hortons, any form of punishment. However, the fallout from this incident may hopefully serve as a warning to others with...

Patch Your WSO2: CVE-2022-29464 Exploited to Install Linux-Compatible Cobalt Strike Beacons, Other Malware

Users of WSO2 products are advised to update their respective products and platforms or to apply the temporary mitigation steps immediately...

PT-2025-8249

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock issue exists in the Linux kernel, specifically in the rtllib beacons stop function. This occurs when two threads attempt to access the ieee-beacon lock simultaneously, causing...

PT-2025-8239

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock issue exists in the Linux kernel, specifically in the ieee80211 beacons stop function. This occurs when two threads attempt to access the ieee-beacon lock simultaneously,...

Qualcomm 芯片 缓冲区错误漏洞

A Qualcomm chip is a chip from Qualcomm Incorporated USA. A way to miniaturize circuits mainly semiconductor devices, but also passive components, etc. and is often fabricated on the surface of semiconductor wafers. A security vulnerability exists in several Qualcomm products that originates from...

Emotet Now Using Unconventional IP Address Formats to Evade Detection

Social engineering campaigns involving the deployment of the Emotet malware botnet have been observed using "unconventional" IP address formats for the first time in a bid to sidestep detection by security solutions. This involves the use of hexadecimal and octal representations of the IP address...

New Exploit Lets Malware Attackers Bypass Patch for Critical Microsoft MSHTML Flaw

A short-lived phishing campaign has been observed taking advantage of a novel exploit that bypassed a patch put in place by Microsoft to fix a remote code execution vulnerability affecting the MSHTML component with the goal of delivering Formbook malware. "The attachments represent an escalation ...

TrickBot Operators Partner with Shathak Attackers for Conti Ransomware

The operators of TrickBot trojan are collaborating with the Shathak threat group to distribute their wares, ultimately leading to the deployment of Conti ransomware on infected machines. "The implementation of TrickBot has evolved over the years, with recent versions of TrickBot implementing...

Realtek RTL8195AM 缓冲区错误漏洞

The Realtek RTL8195AM is an IoT microcontroller from Realtek Semiconductor Realtek of Taiwan, China. A buffer error vulnerability exists in Realtek RTL8195AM versions prior to 2.0.10, which stems from a buffer overflow vulnerability in the incorrect IE length of the device's processing of HT...

Zebra2104 Initial Access Broker Supports Rival Malware Gangs, APTs

Three separate threat groups are all using a common initial access broker IAB to enable their cyberattacks, according to researchers – a finding that has revealed a tangled web of related attack infrastructure underpinning disparate and in some cases rival malware campaigns. The BlackBerry Resear...

BeaconEye - Hunts Out CobaltStrike Beacons And Logs Operator Command Output

BeaconEye scans running processes for active CobaltStrike beacons. When processes are found to be running beacon, BeaconEye will monitor each process for C2 activity. How it works BeaconEye will scan live processes or MiniDump files for suspected CobaltStrike beacons. In live process mode,...

CVE-2021-36798

A Denial-of-Service DoS vulnerability was discovered in Team Server in HelpSystems Cobalt Strike 4.2 and 4.3. It allows remote attackers to crash the C2 server thread and block beacons' communication with it...

CVE-2021-36798

A Denial-of-Service DoS vulnerability was discovered in Team Server in HelpSystems Cobalt Strike 4.2 and 4.3. It allows remote attackers to crash the C2 server thread and block beacons' communication with it...

Denial of service

A Denial-of-Service DoS vulnerability was discovered in Team Server in HelpSystems Cobalt Strike 4.2 and 4.3. It allows remote attackers to crash the C2 server thread and block beacons' communication with it...

Lemon Duck Cryptojacking Botnet Changes Up Tactics

The Lemon Duck cryptocurrency-mining botnet has added the ProxyLogon group of exploits to its bag of tricks, targeting Microsoft Exchange servers. That’s according to researchers at Cisco Talos, who said that the cybercrime group behind Lemon Duck has also added the Cobalt Strike attack framework...