Dissecting One of APT29’s Fileless WMI and PowerShell Backdoors (POSHSPY)

Mandiant has observed APT29 using a stealthy backdoor that we call POSHSPY. POSHSPY leverages two of the tools the group frequently uses: PowerShell and Windows Management Instrumentation WMI. In the investigations Mandiant has conducted, it appeared that APT29 deployed POSHSPY as a secondary...

APT29 Used Domain Fronting, Tor to Execute Backdoor

APT29, a/k/a Cozy Bear, has been utilizing a technique called domain fronting in order to secure backdoor access to targets for nearly two years running, experts said Monday. The nation state attackers have reportedly been pairing the anonymity software Tor with a Tor plugin that specializes in...

Distributed Security Alerting: Securitybot

Distributed Security Alerting Securitybot is an open-source implementation of a distributed alerting chat bot, as described in Ryan Huber’s blog post . Distributed alerting improves the monitoring efficiency of your security team and can help you catch security incidents faster and more...

BrainDamage - A fully featured backdoor that uses Telegram as a C&C server

A python based backdoor which uses Telegram as C&C server. /\ /.\ ,.-'/ ",'-., -^ /-^: | \ | \ | | | | | | | | Coded by: Mehul [email protected] -- Github: https://github.com/mehulj94 -- Twitter: https://twitter.com/wayfarermj -- For windows only | | | | | | | | | / / | | | | | '/ / |...

Uncovering cross-process injection with Windows Defender ATP

Windows Defender Advanced Threat Protection Windows Defender ATP is a post-breach solution that alerts security operations SecOps personnel about hostile activity. As the nature of attacks evolve, Windows Defender ATP must advance so that it continues to help SecOps personnel uncover and address...

HERCULES - A Special Payload Generator That Can Bypass Antivirus Softwares

HERCULES is a customizable payload generator that can bypass antivirus software. INSTALLATTION SUPPORTED PLATFORMS: Operative system | Version ---|--- Ubuntu | 16.04 / 15.10 Kali linux | Rolling / Sana Manjaro | Arch Linux | Black Arch | Parrot OS | 3.1 go get github.com/fatih/color go run Setup....

EGESPLOIT - A Golang Library For Malware Development

EGESPLOIT is a golang library for malware development, it has few unique functions for meterpreter integration. DOCUMENTATION CalculateChecksumx : Function calculates x digit 8 bit checksum for reverse HTTP/HTTPS meterpreter connections, returns the calculated checksum as string...

CVE-2017-5368

ZoneMinder v1.30 and v1.29, an open-source CCTV server web application, is vulnerable to CSRF Cross Site Request Forgery which allows a remote attack to make changes to the web application as the current logged in victim. If the victim visits a malicious web page, the attacker can silently and...

CVE-2017-5368

ZoneMinder v1.30 and v1.29, an open-source CCTV server web application, is vulnerable to CSRF Cross Site Request Forgery which allows a remote attack to make changes to the web application as the current logged in victim. If the victim visits a malicious web page, the attacker can silently and...

Insanity-Framework - Generate Payloads and control Remote Machines

With the dynamics of persuasion that prove effective in a pentest, several painstaking means of making a payload has emerged, Insanity Framework provides speed and effectiveness in a single tool to help you work. Features Bypass most AV and Sandboxes. Remote Control. Payload Generation. Some...

Sage and Satan Ransomware, Double Trouble

A spam campaign known for spreading the Cerber ransomware has changed its payload just as a new ransomware-as-a-service offering popped up. While the two happenings aren’t related, they are an indicator of the relentless development and investment continuing around ransomware, and the ongoing...

at(1) Persistence

This module achieves persistence by executing payloads via at1. This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'at1 Persistence', 'Description' = %q This module achieves persistence by executin...

at(1) Persistence Module

This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'at1 Persistence', 'Description' = %q This module achieves persisience by executing payloads via at1. , 'License' = MSFLICENSE, 'Author' = 'Jon Har...

Scientific Linux Security Update : tomcat on SL7.x (noarch) (20161103)

The following packages have been upgraded to a newer upstream version: tomcat 7.0.69. Security Fixes : - A CSRF flaw was found in Tomcat's the index pages for the Manager and Host Manager applications. These applications included a valid CSRF token when issuing a redirect as a result of an...

Windows 10: protection, detection, and response against recent Depriz malware attacks

A few weeks ago, multiple organizations in the Middle East fell victim to targeted and destructive attacks that wiped data from computers, and in many cases rendering them unstable and unbootable. Destructive attacks like these have been observed repeatedly over the years and the Windows Defender...

NetWire RAT Back, Stealing Payment Card Data

The remote access Trojan NetWire is back and this time making the rounds pilfering payment card data. The move is a shift for attackers behind notorious NetWire, that was once thought to be the first multi-platform RAT. Over the last couple of years payment card breaches have been mostly synonymo...

tomcat security update

CentOS Errata and Security Advisory CESA-2016:2599 An update for tomcat is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

RHEL 6 / 7 : Red Hat JBoss Web Server 2.1.2 security update for Tomcat 7 (Important) (RHSA-2016:2807)

The remote Redhat Enterprise Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2016:2807 advisory. Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages JSP technologies. This release of Red Hat JBoss Web Serve...

tomcat: Security Manager bypass via persistence mechanisms

It was found that several Tomcat session persistence mechanisms could allow a remote, authenticated user to bypass intended SecurityManager restrictions and execute arbitrary code in a privileged context via a web application that placed a crafted object in a session...

Important: Red Hat Security Advisory: Red Hat JBoss Web Server 2.1.2 security update for Tomcat 7

An update is now available for Red Hat JBoss Web Server. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links i...