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-2017-5577

CVE-2017-5577 affects the Linux kernel VideoCore DRM vc4 driver. The vc4_get_bcl function in vc4_gem.c can encounter overflow while handling size values in VC4_SUBMIT_CL, and does not set an errno value, which can lead to an incorrect pointer dereference and a kernel OOPS, causing a denial of ser...

MSRT October 2016 release: Adding more unwanted software detections

Unwanted software often piggy-backs on program downloads, delivered by software bundlers. These bundles, which you might have downloaded, can include software that you do not want, and some that are harmful. The bundled or “extra” software can perform actions on your device that run the gambit fr...

MSRT July 2016 – Cerber ransomware

As part of our ongoing effort to provide better malware protection, the July 2016 release of the Microsoft Malicious Software Removal Tool MSRT includes detection for Win32/Cerber, a prevalent ransomware family. The inclusion in MSRT complements our Cerber-specific family detections in Windows...

Troubleshooting Signature-Based Firewalls

Challenge Summary Data transfer is failing across a connection that is protected by an advanced firewall. The firewall uses signature-based detection. Relevant features may have names like antivirus, anti-spyware, intrusion prevention, or application control. Reported Firewalls This may affect an...

Cisco Wireless LAN Controller (WLC) Detection Consolidation

Consolidation of Cisco Wireless LAN Controller WLC device detections. SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only...

CVE-2013-2068

creationtimestamp| type| source ---|---|--- 2013-12-24 00:00:00+00:00| confirmed| https://www.exploit-db.com/exploits/30469 2018-05-29 15:50:33+00:00| seen| https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/cfmemanageiqevmuploadexec.rb 2025-02-06 03:13:41+00:0...

Apple Phishing Scams on the Rise

Apple has one of the more gilded consumer brands and the company spends a lot of time and money to keep it that way. Consumers love Apple. Scammers and attackers do too, though, and security researchers in recent months have seen a major spike in the volume of phishing emails abusing Apple’s bran...

GLSA-201110-06 : PHP: Multiple vulnerabilities

The remote host is affected by the vulnerability described in GLSA-201110-06 PHP: Multiple vulnerabilities Multiple vulnerabilities have been discovered in PHP. Please review the CVE identifiers referenced below for details. Impact : A context-dependent attacker could execute arbitrary code, obta...

PHP: Multiple vulnerabilities

Background PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML. Description Multiple vulnerabilities have been discovered in PHP. Please review the CVE identifiers referenced below for details. Impact A...

Specifically Crafted Archive/Container Files can Bypass Initial Scans

SUMMARY Specifically-crafted archive and container files can potentially bypass initial malware scans in some products. AFFECTED PRODUCTS Products --- Symantec Mail Security for Domino Symantec Mail Security for Microsoft Exchange Symantec Mail Security for SMTP Symantec Brightmail Gateway Symant...