APT Group 'Patchwork' Cuts-and-Pastes a Potent Attack

An advanced persistent threat tied to Southeast Asia and the South China Sea is targeting governments and entities around the world including the U.S. The attacks are unique, according to security experts, because the perpetrators are relying nearly 100 percent on computer code copied-and-pasted...

Vulnerabilities in the Debian GNU/Linux operating system that allow a malicious individual to compromise the confidentiality, integrity, and accessibility of protected information

The multiple vulnerabilities in the apt-listchanges package of the Debian GNU/Linux operating system may lead to breaches of the confidentiality, integrity, and accessibility of protected information...

Adobe Patches Flash Zero Day Under Attack by APT Group

Adobe on Thursday patched a zero-day vulnerability in Flash Player that has been used in targeted attacks carried out by a new APT group operating primarily against high-profile victims in Russia and Asia. Researchers at Kaspersky Lab privately disclosed the flaw to Adobe after exploits against t...

Underground Market Selling Cheap Access to Hacked Servers

Criminals and advanced attackers for two years have had at their disposal an extensive trading platform selling access to hacked servers worldwide. For as little as $6 USD, attackers can purchase access to a compromised machine and launch attacks or get a one-time peek at all the data on a server...

DNC Hacked, Research on Trump Stolen

Two separate APT groups believed to have ties to the Russian government have been fingered in attacks against the Democratic National Committee resulting in the theft of research done by the DNC on presumptive Republican nominee Donald Trump. Researchers at Crowdstrike, called in to investigate b...

APT Group Sends Spear Phishing Emails to Indian Government Officials

Introduction On May 18, 2016, FireEye Labs observed a suspected Pakistan-based APT group sending spear phishing emails to Indian government officials. This threat actor has been active for several years and conducting suspected intelligence collection operations against South Asian political and...

APT Group Sends Spear Phishing Emails to Indian Government Officials

Introduction On May 18, 2016, FireEye Labs observed a suspected Pakistan-based APT group sending spear phishing emails to Indian government officials. This threat actor has been active for several years and conducting suspected intelligence collection operations against South Asian political and...

Windows Zero Day Selling for $90,000

Hackers claim to have unearthed a zero-day vulnerability giving attackers admin rights to any Windows machine from Windows 2000 to a fully patched version of Windows 10. The zero day is for sale on the black market for $90,000. Security experts say the zero-day exploit looks legitimate and in the...

Wekby APT Gang Seen Using DNS Tunneling for Command and Control

Palo Alto Networks is reporting a shift in malware tactics used by the APT group Wekby that has added a rare but effective new tool to its bag of tricks. The security firm reported on Tuesday that over the past week, Wekby attackers are turning to the technique known as DNS tunneling in lieu of...

APT Groups Exploiting Patch Microsoft Office Flaw CVE-2015-2545

A Microsoft Office vulnerability patched six months ago continues to be a valuable tool for APT gangs operating primarily in Southeast Asia and the Far East. Researchers at Kaspersky Lab today published a report describing how attackers continue to flourish exploiting CVE-2015-2545, a remote code...

Debian Security Advisory DSA 3582-1 (expat - security update)

Gustavo Grieco discovered that Expat, an XML parsing C library, does not properly handle certain kinds of malformed input documents, resulting in buffer overflows during processing and error reporting. A remote attacker can take advantage of this flaw to cause an application using the Expat libra...

[SECURITY] default-java switch to OpenJDK 7 and java-common update

Package : java-common Version : 0.47+deb7u1 In preparation for the upcoming default-java switch to OpenJDK 7 on 26 June 2016, the java-common package was updated to inform users about the intended change. The news will be automatically shown, if apt-listchanges has been installed on the system...

PLATINUM Hackers Hijack Windows Hotpatching to Stay Hidden

In Brief The Microsoft’s Windows Defender Advanced Threat Hunting team detected that a cyber espionage group of hackers, known as PLATINUM, has found a way to turn the Windows's Hotpatching technique a way of updating the operating system without requiring a restart to hide its malware from...

Platinum APT Group Abuses Windows Hotpatching

An obscure Windows feature known as hotpatching, missing in the OS since the introduction of Windows 8, is a preferred tool used by a resourced attack group called Platinum that was uncovered by Microsoft. The group has carried out targeted attacks in South and Southeast Asia since at least 2009,...

Misunderstanding APT Indicators of Compromise

Threatpost Op-Ed is a regular feature where experts contribute essays and commentary on what’s happening in security and privacy. Today’s contributors are Dave Dittrich and Katherine Carpenter. Reports of APT activities detail compromises spanning multiple organizations, sectors, industry...

Ghosts in the Endpoint

We would like to introduce the first of our “Ghosts in the Endpoint” series, a report prepared by FireEye Labs that documents malicious software not being detected in the wild by traditional signature-based detections. In this study, all the families identified are samples from VirusTotal VT with...

Ghosts in the Endpoint

We would like to introduce the first of our “Ghosts in the Endpoint” series, a report prepared by FireEye Labs that documents malicious software not being detected in the wild by traditional signature-based detections. In this study, all the families identified are samples from VirusTotal VT with...

New Relic: APT repository is signed using weak digest (SHA-1)

When installing New Relic on a new Ubuntu 16.04 xenial machine to test out the beta, I noticed this warning: W: gpgv:/var/lib/apt/lists/apt.newrelic.comdebiandistsnewrelicRelease.gpg: The repository is insufficiently signed by key B60A3EC9BC013B9C23790EC8B31B29E5548C16BF weak digest This...

Debian Security Advisory DSA 3525-1 (pixman - security update)

Vincent LE GARREC discovered an integer overflow in pixman, a pixel-manipulation library for X and cairo. A remote attacker can exploit this flaw to cause an application using the pixman library to crash, or potentially, to execute arbitrary code with the privileges of the user running the...

CanSecWest 2016 Attack Attribution False Flags

With every APT report there comes the gnawing question of whodunit. Just this week, a Reuters report linked a spree of ransomware attacks against U.S. companies to state-sponsored hacker groups in China. Most reports, however, offer no tangible evidence other than technological footprints that ca...