CVE-2022-33252 Buffer over-read in WLAN

Information disclosure due to buffer over-read in WLAN while handling IBSS beacons frame...

CVE-2022-33252

CVE-2022-33252 is a reported information disclosure due to a buffer over-read in WLAN when handling IBSS beacons frames. The vulnerability is described across multiple feeds (NVD/Red Hat/NCSC/PRION/CVE lists) as affecting WLAN/buffer handling, with the issue categorized under information disclosu...

PT-2023-13263 · Qualcomm · Snapdragon +150

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: The issue is related to information disclosure due to a buffer over-read in WLAN when handling IBSS beacons frames. Recommendations: At the moment, ther...

BumbleBee leverages Zerologon to get Domain Controller Access

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary Since May 2022, threat actors are leveraging BumbleBee as an initial vector from a Contact Forms campaign. The intrusion started with the delivery of an ISO file that contained an LNK and a DLL. Using...

In the Linux kernel 5.8 through 5.19.x before 5.19.16 local attackers able to inject WLAN frames into the mac80211 stack could cause a NULL pointer dereference denial-of-service attack against the beacon protection of P2P devices.

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Hunting for Cobalt Strike: Mining and plotting for fun and profit

Introduction Cobalt Strike is a commercial Command and Control framework built by Helpsystems. You can find out more about Cobalt Strike on the MITRE ATT&CK page. But it can also be used by real adversaries. In this post we describe how to use RiskIQ and other Microsoft technologies to see if you...

Hunting for Cobalt Strike: Mining and plotting for fun and profit

Introduction Introduction Cobalt Strike is a commercial Command and Control framework built by Helpsystems. You can find out more about Cobalt Strike on the MITRE ATT&CK page. But it can also be used by real adversaries. In this post we describe how to use RiskIQ and other Microsoft technologies ...

New campaign uses government, union-themed lures to deliver Cobalt Strike beacons

By Chetan Raghuprasad and Vanja Svajcer. Cisco Talos discovered a malicious campaign in August 2022 delivering Cobalt Strike beacons that could be used in later, follow-on attacks. Lure themes in the phishing documents in this campaign are related to the job details of a government organization i...

Russian Hackers Using DropBox and Google Drive to Drop Malicious Payloads — The Hacker News

The Russian state-sponsored hacking collective known as APT29 has been attributed to a new phishing campaign that takes advantage of legitimate cloud services like Google Drive and Dropbox to deliver malicious payloads on compromised systems. "These campaigns are believed to have targeted several...

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...

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,...