Tag selected: Threat Analysis
research-blog
Spanish consultancy Everis suffers BitPaymer ransomware attack: a brief analysis
On 4th November 2019 researchers and the media reported a massive ransomware attack against several Spanish companies. Some of this news was exaggerated as it transpired that just two companies confirmed a security incident. However, both companies were attacked by a different threat actor.  This blog post will seek to clarify some details concerning the attack against Everis, which was different to...
research-blog
An analysis of a spam distribution botnet: the inner workings of Onliner Spambot
  Table of contents Introduction Modular Design Worker Module Onliner Custom XOR key generation algorithm Checker SMTP Module Mailer Module Conclusion IOCs   Introduction Successful cybercrime campaigns make use of different elements working together to achieve their common goal. In the case of Onliner, the spambot appears to be...
Overview and thoughts about Shamoon3 toolkit
Introduction On August 15, 2012, a computer attack left “out of the box” about 30,000 Windows systems of the Saudi Aramco oil company. The incident had a significant impact on businesses processes and production at the company, which took weeks to return to normal activity. The malware deployed in...
industry-blog
Blueliv Annual Cyberthreat Report advises increased intelligence sharing and cross-industry collaboration
Malware advances no longer focused on ‘traditional’ enterprise targets as cybercriminals expand their scope Today we release our Annual Cyberthreat Report, compiling actionable intelligence from Threat Compass with expert insight from our analyst team. We conclude that a higher level of collaboration and intelligence-sharing between industries is ever-more crucial...
research-blog
Cyber Threats keep growing. Blueliv’s Cyber Threat Intelligence Report.
Here you are the main conclusions of the just analyzed Cyber Threats which have been apparent on a global level during the second quarter of 2014, comparing them with the first quarter of the year. The main point is that Cyber Threats continue to be increasingly more frequent and...
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