674 matches found
Malware Network Communication Provides Better Early Warning Signal
Research is expected to be unveiled today that challenges the industry’s current reliance on dynamic malware analysis as the best means of early detection of infections. Instead, researchers from the Georgia Institute of Technology, the IMDEA Software Institute and EURECOM posit that a better...
[SECURITY] Fedora 25 Update: yara-3.5.0-7.fc25
YARA is a tool aimed at but not limited to helping malware researchers to identify and classify malware samples. With YARA you can create descriptions of malware families or whatever you want to describe based on textual or binary patterns. Each description, a.k.a rule, consists of a set of strin...
Threat Outbreak Alert RuleID28352: Email Messages Distributing Malicious Software on March 23, 2017
Medium Alert ID: 53137 First Published: 2017 March 23 16:00 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID28352 may contain the following files: Name | Si...
CVE-2017-6335
The QuantumTransferMode function in coders/tiff.c in GraphicsMagick 1.3.25 and earlier allows remote attackers to cause a denial of service out-of-bounds read and application crash via a small samples per pixel value in a CMYKA TIFF file...
DEBIAN-CVE-2017-5840
The qtdemuxparsesamples function in gst/isomp4/qtdemux.c in gst-plugins-good in GStreamer before 1.10.3 allows remote attackers to cause a denial of service out-of-bounds heap read via vectors involving the current stts index...
ALPINE-CVE-2017-5840
The qtdemuxparsesamples function in gst/isomp4/qtdemux.c in gst-plugins-good in GStreamer before 1.10.3 allows remote attackers to cause a denial of service out-of-bounds heap read via vectors involving the current stts index...
UBUNTU-CVE-2017-5840
The qtdemuxparsesamples function in gst/isomp4/qtdemux.c in gst-plugins-good in GStreamer before 1.10.3 allows remote attackers to cause a denial of service out-of-bounds heap read via vectors involving the current stts index...
‘Popcorn Time’ Ransomware Sure to Cause Indigestion
ARCHIVED STORY ‘Popcorn Time’ Ransomware Sure to Cause Indigestion By Tim Hux · December 19, 2016 In early December the new ransomware “Popcorn Time” was discovered. It gives the victim the option of paying the ransom or infecting two other individuals and getting them to pay. “Popcorn Time” is a...
Generic OS X Malware Detection Method Explained
When it comes to detecting OS X malware, the future may not be rooted in machine learning algorithms, but patterns and heatmap visualization, a researcher posits. In an academic paper published by Virus Bulletin on Monday, Vincent Van Mieghem, a former student at the Delft University of Technolog...
libtiff: invalid assertion
tifluv.c in libtiff allows attackers to cause a denial of service out-of-bounds write via an invalid number of samples per pixel in a LogL compressed TIFF image, a different vulnerability than CVE-2015-8782...
libtiff: Out-of-bounds read in tif_getimage.c
tifgetimage.c in LibTIFF 4.0.6 allows remote attackers to cause a denial of service out-of-bounds read via the SamplesPerPixel tag in a TIFF image...
libtiff: invalid assertion
tifluv.c in libtiff allows attackers to cause a denial of service out-of-bounds write via an invalid number of samples per pixel in a LogL compressed TIFF image, a different vulnerability than CVE-2015-8782...
libtiff: Out-of-bounds read in tif_getimage.c
tifgetimage.c in LibTIFF 4.0.6 allows remote attackers to cause a denial of service out-of-bounds read via the SamplesPerPixel tag in a TIFF image...
Silicon Graphics LibTiff 'extractContigSamplesBytes' Function Denial of Service Vulnerability
Silicon Graphics LibTiff is a library for reading and writing TIFF files. A security vulnerability in the 'extractContigSamplesBytes' function of Silicon Graphics LibTiff allows remote attackers to exploit the vulnerability to construct special TIFF images that can be tricked into being parsed by...
How to analyze the Adobe Flash Player vulnerability sample-vulnerability warning-the black bar safety net
Has recently been in the analysis of the Adobe Flash vulnerability, in the analysis and debugging of the Adobe Flash vulnerabilities encountered a series of problems, so this article mainly introduces how to analyze a Flash vulnerability, as well as in the analysis of the process requires the use...
Threat Outbreak Alert RuleID10277: Email Messages Distributing Malicious Software on July 7, 2016
Medium Alert ID: 46571 First Published: 2016 June 6 13:28 GMT Last Updated: 2016 September 7 15:54 GMT Version: 7 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID10277 and...
CVE-2016-0838
Sonivox in mediaserver in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 does not check for a negative number of samples, which allows remote attackers to execute arbitrary code or cause a denial of service memory corruption via a crafted media file,...
UBUNTU-CVE-2016-0838
Sonivox in mediaserver in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 does not check for a negative number of samples, which allows remote attackers to execute arbitrary code or cause a denial of service memory corruption via a crafted media file,...
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...