CVE-2022-43305

The d8s-python for python, as distributed on PyPI, included a potential code-execution backdoor inserted by a third party. A potential code execution backdoor inserted by third parties is the democritus-algorithms package. The affected version of d8s-htm is 0.1.0...

ETIC Telecom Remote Access Server 数据伪造问题漏洞

ETIC Telecom Remote Access Server is a remote maintenance solution from the French company ETIC Telecom. It is designed to enable manufacturers to maintain automated equipment remotely. A data forgery vulnerability exists in ETIC Telecom Remote Access Server RAS version 4.5.0 and prior versions,...

Raspberry Robin worm used as ransomware prelude

Raspberry Robin aka Worm.RaspberyRobin started out as an annoying, yet relatively low-profile threat that was often installed via USB drive. First spotted in September 2021, it was typically introduced into a network through infected removable drives, often USB devices. Now the worm has been foun...

Sandman - NTP Based Backdoor For Red Team Engagements In Hardened Networks

Sandman is a backdoor that is meant to work on hardened networks during red team engagements. Sandman works as a stager and leverages NTP a protocol to sync time & date to get and run an arbitrary shellcode from a pre-defined server. Since NTP is a protocol that is overlooked by many defenders...

Researchers Uncover Stealthy Techniques Used by Cranefly Espionage Hackers

A recently discovered hacking group known for targeting employees dealing with corporate transactions has been linked to a new backdoor called Danfuan. This hitherto undocumented malware is delivered via another dropper called Geppei, researchers from Symantec, by Broadcom Software, said in a...

SideWinder APT group’s new arsenal named WarHawk

Threat Level Actor Report For a detailed threat advisory, download the pdf file here Summary The SideWinder APT gang operates espionage campaigns against government, military, and business sectors throughout Asia, primarily Pakistan, by employing the WarHawk backdoor to exfiltrate vulnerable syst...

Kimsuky Hackers Spotted Using 3 New Android Malware to Target South Koreans

The North Korean espionage-focused actor known as Kimsuky has been observed using three different Android malware strains to target users located in its southern counterpart. That's according to findings from South Korean cybersecurity company S2W, which named the malware families FastFire,...

LDR4 is a new Ursnif variant

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary In June 2022, a new aspect of the URSNIF malware was identified. Unlike prior URSNIF iterations, this new variation, code named LDR4, is a backdoor designed to facilitate operations such as ransomware an...

Zimbra Collaboration Suite TAR Path Traversal Exploit

This Metasploit module creates a .tar file that can be emailed to a Zimbra server to exploit CVE-2022-41352. If successful, it plants a JSP-based backdoor in the public web directory, then executes that backdoor. The core vulnerability is a path-traversal issue in the cpio command-line utility th...

TAR Path Traversal in Zimbra (CVE-2022-41352)

This module creates a .tar file that can be emailed to a Zimbra server to exploit CVE-2022-41352. If successful, it plants a JSP-based backdoor in the public web directory, then executes that backdoor. The core vulnerability is a path-traversal issue in the cpio command- line utlity that can...

New Ursnif Variant Likely Shifting Focus to Ransomware and Data Theft

The Ursnif malware has become the latest malware to shed its roots as a banking trojan to revamp itself into a generic backdoor capable of delivering next-stage payloads, joining the likes of Emotet, Qakbot, and TrickBot. "This is a significant shift from the malware's original purpose to enable...

Experts Warn of Stealthy PowerShell Backdoor Disguising as Windows Update

Details have emerged about a previously undocumented and fully undetectable FUD PowerShell backdoor that gains its stealth by disguising itself as part of a Windows update process. "The covert self-developed tool and the associated C2 commands seem to be the work of a sophisticated, unknown threa...

Backdoor.Win32.Redkod.d MVID-2022-0649 Hardcoded Credential

Discovery / credits: Malvuln John Page aka hyp3rlinx c 2022 Original source: https://malvuln.com/advisory/bb309bdd071d5733efefe940a89fcbe8.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.Redkod.d Vulnerability: Weak Hardcoded Credentials Description: The malware...

New Chinese Malware Attack Framework Targets Windows, macOS, and Linux Systems

A previously undocumented command-and-control C2 framework dubbed Alchimist is likely being used in the wild to target Windows, macOS, and Linux systems. "Alchimist C2 has a web interface written in Simplified Chinese and can generate a configured payload, establish remote sessions, deploy payloa...

Alchimist: A new attack framework in Chinese for Mac, Linux and Windows

By Chetan Raghuprasad, Asheer Malhotra and Vitor Ventura, with contributions from Matt Thaxton. Cisco Talos discovered a new attack framework including a command and control C2 tool called "Alchimist" and a new malware "Insekt" with remote administration capabilities. The Alchimist has a web...

Democritus Project d8s-networking Code Execution Vulnerability

Democritus Project is a collection of simple, effective, modular, well-tested and well-documented features from Democritus. A backdoor vulnerability exists in Democritus Project d8s-networking version 0.1.0, which stems from the presence of a potential code execution package democritus-hashes...

Democritus Project d8s-utility democritus-urls code execution vulnerability

Democritus Project is a collection of simple, effective, modular, well-tested and well-documented features from Democritus. A backdoor vulnerability exists in Democritus Project d8s-utility version 0.1.0, which stems from the presence of a potential code execution package democritus-urls inserted...

Democritus Project d8s-asns democritus-csv code execution vulnerability

Democritus Project is a collection of simple, effective, modular, well-tested and well-documented features from Democritus. A backdoor vulnerability exists in Democritus Project d8s-asns version 0.1.0, which stems from the presence of a potential code execution package democritus-csv inserted by ...

Democritus Project d8s-asns democritus-html code execution vulnerability

Democritus Project is a collection of simple, effective, modular, well-tested and well-documented features from Democritus. A backdoor vulnerability exists in Democritus Project d8s-asns version 0.1.0, which stems from the presence of a potential code execution package democritus-html inserted by...

Democritus Project d8s-ip Code Execution Vulnerability

Democritus Project is a collection of simple, effective, modular, well-tested and well-documented features from Democritus. A backdoor vulnerability exists in Democritus Project d8s-ip version 0.1.0, which stems from the presence of a potential code execution package, democritus-csv, inserted by ...