Experts Sound Alarm on DCRat Backdoor Being Sold on Russian Hacking Forums

Cybersecurity researchers have shed light on an actively maintained remote access trojan called DCRat aka DarkCrystal RAT that's offered on sale for "dirt cheap" prices, making it accessible to professional cybercriminal groups and novice actors alike. "Unlike the well-funded, massive Russian...

GHSA-57QV-H9M7-JXFG Code-execution backdoor in marcador

marcador package in PyPI 0.1 through 0.13 included a code-execution backdoor...

CVE-2022-28470

marcador package in PyPI 0.1 through 0.13 included a code-execution backdoor...

Design/Logic Flaw

marcador package in PyPI 0.1 through 0.13 included a code-execution backdoor...

PYSEC-2022-185

marcador package in PyPI 0.1 through 0.13 included a code-execution backdoor...

PYSEC-2022-185

marcador package in PyPI 0.1 through 0.13 included a code-execution backdoor...

CVE-2022-28470

CVE-2022-28470 is linked to the PyPI package marcador, where versions 0.1 through 0.13 are reported to contain a code-execution backdoor. The connected records corroborate this across multiple sources (NVD entry, Red Hat advisory, GitHub advisory, and OSV/CVE mirrors). The documents do not disclo...

New Sophisticated Malware

Mandiant is reporting on a new botnet. The group, which security firm Mandiant is calling UNC3524, has spent the past 18 months burrowing into victims networks with unusual stealth. In cases where the group is ejected, it wastes no time reinfecting the victim environment and picking up where thin...

PT-2022-3361 · Weblizar · School Management Wordpress Plugin

Name of the Vulnerable Software and Affected Versions: School Management WordPress plugin versions prior to 9.9.7 Description: The issue is related to an obfuscated backdoor injected in the license checking code of the School Management WordPress plugin, which registers a REST API handler. This...

Backdoor.Win32.GF.j Remote Command Execution

Discovery / credits: Malvuln - malvuln.com c 2022 Original source: https://malvuln.com/advisory/fa00524d7289cdba327d5c34ab3d9bd7.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.GF.j Vulnerability: Unauthenticated Remote Command Execution Description: The malware...

North Korean Hackers Target Journalists with GOLDBACKDOOR Malware

A state-backed threat actor with ties to the Democratic People's Republic of Korea DRPK has been attributed to a spear-phishing campaign targeting journalists covering the country with the ultimate goal of deploying a backdoor on infected Windows systems. The intrusions, said to be the work of...

GitLab 14.9 - Stored Cross-Site Scripting (XSS)

Exploit Title: Gitlab Stored XSS Date: 12/04/2022 Exploit Authors: Greenwolf Vendor Homepage: https://about.gitlab.com/ Software Link: https://about.gitlab.com/install Version: GitLab CE/EE versions 14.4 before 14.7.7, all versions starting from 14.8 before 14.8.5, all versions starting from 14.9...

CVE-2021-4225

The CVE concerns the SP Project & Document Manager WordPress plugin (pre-4.24). The issue arises in the file-upload feature, where authentication is not restricted and users such as subscribers can upload files. The vendor’s extension-based checks are intended to block executable PHP or similar f...

CVE-2022-28743

Time-of-check Time-of-use TOCTOU Race Condition vulerability in Foscam R2C IP camera running System FW = 1.13.1.6, and Application FW = 2.91.2.66, allows an authenticated remote attacker with administrator permissions to execute arbitrary remote code via a malicious firmware patch. The impact of...

Lenovo issues fixes for laptop backdoors

Researchers have discovered three vulnerabilities affecting various Lenovo consumer laptop models. The vulnerabilities were found in UEFI firmware drivers originally meant to be used only during the manufacturing process, along with a vulnerability in the SW SMI handler function. The list of...

The vulnerability of the SecureBackDoor driver in the microprogramming software of Lenovo laptops allows a hacker to inject malicious code into the SPI flash memory.

The vulnerability of the SecureBackDoor driver in Lenovo notebook BIOS microprograms lies in the ability to alter the protection zone of the microprogram by editing the NVRAM variable. Exploiting this vulnerability allows a hacker to inject malicious code into the SPI flash memory...

USR IOT 4G LTE Industrial Cellular VPN Router 1.0.36 Remote Root Backdoor

!/usr/bin/env python3 USR IOT 4G LTE Industrial Cellular VPN Router 1.0.36 Remote Root Backdoor Vendor: Jinan USR IOT Technology Limited Product web page: https://www.pusr.com | https://www.usriot.com Affected version: 1.0.36 USR-G800V2, USR-G806, USR-G807, USR-G808 1.2.7 USR-LG220-L Summary:...

Undetectable Backdoors in Machine-Learning Models

New paper: "Planting Undetectable Backdoors in Machine Learning Models": Abstract: Given the computational cost and technical expertise required to train machine learning models, users may delegate the task of learning to a service provider. We show how a malicious learner can plant an undetectab...

Backdoor.Win32.GateHell.21 Man-In-The-Middle

Discovery / credits: Malvuln - malvuln.com c 2022 Original source: https://malvuln.com/advisory/5aa81ddc996be64116754efac0e4f55dB.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.GateHell.21 Vulnerability: Port Bounce Scan Description: The malware runs an FTP...

New SolarMarker Malware Variant Using Updated Techniques to Stay Under the Radar

Cybersecurity researchers have disclosed an advanced version of the SolarMarker malware that packs in new improvements with the goal of updating its defense evasion abilities and staying under the radar. "The recent version demonstrated an evolution from Windows Portable Executables EXE files to...