Microsoft Patches .NET Zero Day Vulnerability in September Update

An actively exploited zero-day vulnerability tied to Microsoft’s .NET framework is one of 25 critical and 54 important vulnerabilities fixed by Microsoft in its September Patch Tuesday security bulletin. According to Microsoft, the .NET framework vulnerability CVE-2017-8759 allows attackers to...

FireEye Uncovers CVE-2017-8759: Zero-Day Used in the Wild to Distribute FINSPY

FireEye recently detected a malicious Microsoft Office RTF document that leveraged CVE-2017-8759, a SOAP WSDL parser code injection vulnerability. This vulnerability allows a malicious actor to inject arbitrary code during the parsing of SOAP WSDL definition contents. FireEye analyzed a Microsoft...

FireEye Uncovers CVE-2017-8759: Zero-Day Used in the Wild to Distribute FINSPY

FireEye recently detected a malicious Microsoft Office RTF document that leveraged CVE-2017-8759, a SOAP WSDL parser code injection vulnerability. This vulnerability allows a malicious actor to inject arbitrary code during the parsing of SOAP WSDL definition contents. FireEye analyzed a Microsoft...

Announcing the Fourth Annual Flare-On Challenge

The fourth annual Flare-On Challenge – the FireEye Labs Advanced Reverse Engineering FLARE team’s yearly reverse engineering contest – is scheduled to kick off on Sept. 1, 2017, at 8pm ET. This is a CTF-style challenge for all active and aspiring reverse engineers, malware analysts, and security...

Announcing the Fourth Annual Flare-On Challenge

The fourth annual Flare-On Challenge – the FireEye Labs Advanced Reverse Engineering FLARE team’s yearly reverse engineering contest – is scheduled to kick off on Sept. 1, 2017, at 8pm ET. This is a CTF-style challenge for all active and aspiring reverse engineers, malware analysts, and security...

Microsoft Word vulnerability: hackers can use the automatic update link to install the malicious software-vulnerability warning-the black bar safety net

According to foreign media news, the SANS Internet Center a freelance security consultant and Handler in Microsoft Word, found a very interesting vulnerability that allows an attacker to abuse the Word program to automatically update the link function. This is one of the default start function,...

Hacker Leaks Data From Mandiant (FireEye) Senior Security Analyst

Reportedly, at least one senior cyber security analyst working with Mandiant, a Virginia-based cybersecurity firm owned by the FireEye, appears to have had its system compromised by hackers, exposing his sensitive information on the Internet. On Sunday, an anonymous group of hackers posted some...

Revoke-Obfuscation: PowerShell Obfuscation Detection Using Science

Many attackers continue to leverage PowerShell as a part of their malware ecosystem, mostly delivered and executed by malicious binaries and documents. Of malware that uses PowerShell, the most prevalent use is the garden-variety stager: an executable or document macro that launches PowerShell to...

CVE-2017-4918: VMware Horizon macOS client code injection vulnerability analysis-vulnerability warning-the black bar safety net

This article I want to discuss under the VMware Horizon macOS client version 4. 4. 0, the 5164329 of a code injection vulnerability, which can be used to obtain local root privileges. The good news is this issue already in the latest version is fix. 0x01 analysis On my MAC the above understanding...

New Point-of-Sale Malware LockPoS Hitches Ride with FlokiBot

Botnets distributing FlokiBot point-of-sale malware have awoken from months of slumber and are back in business spewing a new malware dubbed LockPoS. Researchers say the malware is still flying under the radar of many antivirus and intrusion detection systems because it’s so new. Currently, LockP...

Petya Destructive Malware Variant Spreading via Stolen Credentials and EternalBlue Exploit

UPDATE July 21: FireEye continues to track this threat. An earlier version of this post has been updated to reflect new findings. On June 27, 2017, multiple organizations – many in Europe – reported significant disruptions they are attributing to a variant of the Petya ransomware, which we are...

For the APT organization to use the EPS vulnerabilities in and mention the right vulnerability analysis-vulnerability warning-the black bar safety net

In 2015, FireEye released a Microsoft Office EPS（Encapsulated PostScript in the two vulnerability details. Wherein, a is 0day vulnerabilities, one in the attack a few weeks before playing the patch. Recently, FireEye and Microsoft Office products in the discovery of three new 0day vulnerabilities...

Cyber Espionage is Alive and Well: APT32 and the Threat to Global Corporations

Cyber espionage actors, now designated by FireEye as APT32 OceanLotus Group, are carrying out intrusions into private sector companies across multiple industries and have also targeted foreign governments, dissidents, and journalists. FireEye assesses that APT32 leverages a unique suite of...

Cyber Espionage is Alive and Well: APT32 and the Threat to Global Corporations

Cyber espionage actors, now designated by FireEye as APT32 OceanLotus Group, are carrying out intrusions into private sector companies across multiple industries and have also targeted foreign governments, dissidents, and journalists. FireEye assesses that APT32 leverages a unique suite of...

EPS Processing Zero-Days Exploited by Multiple Threat Actors

In 2015, FireEye published details about two attacks exploiting vulnerabilities in Encapsulated PostScript EPS of Microsoft Office. One was a zero-day and one was patched weeks before the attack launched. Recently, FireEye identified three new zero-day vulnerabilities in Microsoft Office products...

EPS Processing Zero-Days Exploited by Multiple Threat Actors

In 2015, FireEye published details about two attacks exploiting vulnerabilities in Encapsulated PostScript EPS of Microsoft Office. One was a zero-day and one was patched weeks before the attack launched. Recently, FireEye identified three new zero-day vulnerabilities in Microsoft Office products...

Coming together to address Encapsulated PostScript (EPS) attacks

Today’s security updates include three updates that exemplify how the security ecosystem can come together to help protect consumers and enterprises. We would like to thank FireEye and ESET for working with us. Customers that have the latest security updates installed are protected against the...

Coming together to address Encapsulated PostScript (EPS) attacks

Today’s security updates include three updates that exemplify how the security ecosystem can come together to help protect consumers and enterprises. We would like to thank FireEye and ESET for working with us. Customers that have the latest security updates installed are protected against the...

MS15-051 Win32k ClientCopyImage Elevation of Privilege Vulnerability (CVE-2015-1701)

No description provided by source. This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' require 'msf/core/post/windows/reflectivedllinjection' require 'rex' class MetasploitModule 'Windows ClientCopyImage...

CVE-2017-0199 OFFICE OLE2LINK the exploitability of the vulnerability details-vulnerability warning-the black bar safety net

Author: 天择实验室[email protected] Reprint please indicate the source: http://blog.jowto.com Vulnerability overview fireeye recently published a OFFICE 0day, without the need for user interaction in the case, open a word document you can by hta script to execute arbitrary code. After the study found tha...