dfm covers
 
 

Using Fuzzy Hashes for Malware Classification


Using Fuzzy Hashes For Malware Classification

During the incident response process the fast classification of newly detected malware samples by comparing them with known and analysed samples can be of high value. Grouping different malware samples can show correlations between different attack waves.

To achieve this there are a lot of possible approaches; such as using hash values to identify a newly found malware, using behaviour based classification or by classification based on advanced analysis methods, better known as “reverse engineering”. In this article we consider the use of the so-called fuzzy hashes in comparison with the still regularly used cryptographic hashes.




Find out more - subscribe to DFM today and read the full article. Or if you're a subscriber, login and read the article online.


 
Please make cache directory writable.
 

Submit an Article

Call for Articles

We are keen to publish new articles from all aspects of digital forensics. Click to contact us with your completed article or article ideas.

Featured Book

Learning iOS Forensics

A practical hands-on guide to acquire and analyse iOS devices with the latest forensic techniques and tools.

Meet the Authors

Dr Tim Watson

Dr Tim Watson is the head of the Department of Computer Technology at De Montfort University

 

Coming up in the Next issue of Digital Forensics Magazine

Coming up in Issue 34 on sale from February 2018:


Device Forensics in the Internet of Things

As more businesses and consumers adopt IoT devices, privacy violations and cyber-attacks by malicious actors will become commonplace due to the insecure IoT infrastructure. Read More »

Data Destruction In Current Hard Disks & Data Destruction Techniques

Data destruction is a process traditionally applied using physical techniques, aiming at the completely destruction of the hard disk, however, there is an increasing interest in the use of logical techniques for data destruction, that allow reusing the physical device. Read More »

Subscribe today


Faster Searching For Known Illegal Content

Cryptographic (“MD5”) hash searching for known illegal material is one of the most thorough methods of digital forensic investigation. However, the technique is hampered by the ever-increasing size of media being examined, and the size of the hash list being searched. Read More »

Every Issue
Plus the usual Competition, Book Reviews, 360, IRQ, Legal

Click here to read more about the next issue