Security controls have a major requirement: they can’t (or at least they try to not) interfere with normal operations of the protected system. It is known that antivirus products do not scan very large files (or just the first x bytes) for performance reasons. Can we consider a very big file as a technique to …
Read more “Very Large Sample as Evasion Technique?, (Thu, Mar 26th)”
Security controls have a major requirement: they can’t (or at least they try to not) interfere with normal operations of the protected system. It is known that antivirus products do not scan very large files (or just the first x bytes) for performance reasons. Can we consider a very big file as a technique to …
Read more “Very Large Sample as Evasion Technique?, (Thu, Mar 26th)”
Security controls have a major requirement: they can’t (or at least they try to not) interfere with normal operations of the protected system. It is known that antivirus products do not scan very large files (or just the first x bytes) for performance reasons. Can we consider a very big file as a technique to …
Read more “Very Large Sample as Evasion Technique?, (Thu, Mar 26th)”
Security controls have a major requirement: they can’t (or at least they try to not) interfere with normal operations of the protected system. It is known that antivirus products do not scan very large files (or just the first x bytes) for performance reasons. Can we consider a very big file as a technique to …
Read more “Very Large Sample as Evasion Technique?, (Thu, Mar 26th)”
Introduction This week, I’ve seen a lot of malicious spam (malspam) pushing Dridex malware. Today’s diary, provides a quick rundown on the types of malspam I’ve seen, and it also covers what an infected Windows host looks like. The malspam I’ve seen at least 3 different themes used during the first two days of this …
Introduction This week, I’ve seen a lot of malicious spam (malspam) pushing Dridex malware. Today’s diary, provides a quick rundown on the types of malspam I’ve seen, and it also covers what an infected Windows host looks like. The malspam I’ve seen at least 3 different themes used during the first two days of this …
Introduction This week, I’ve seen a lot of malicious spam (malspam) pushing Dridex malware. Today’s diary, provides a quick rundown on the types of malspam I’ve seen, and it also covers what an infected Windows host looks like. The malspam I’ve seen at least 3 different themes used during the first two days of this …
Introduction This week, I’ve seen a lot of malicious spam (malspam) pushing Dridex malware. Today’s diary, provides a quick rundown on the types of malspam I’ve seen, and it also covers what an infected Windows host looks like. The malspam I’ve seen at least 3 different themes used during the first two days of this …
Introduction This week, I’ve seen a lot of malicious spam (malspam) pushing Dridex malware. Today’s diary, provides a quick rundown on the types of malspam I’ve seen, and it also covers what an infected Windows host looks like. The malspam I’ve seen at least 3 different themes used during the first two days of this …
Introduction This week, I’ve seen a lot of malicious spam (malspam) pushing Dridex malware. Today’s diary, provides a quick rundown on the types of malspam I’ve seen, and it also covers what an infected Windows host looks like. The malspam I’ve seen at least 3 different themes used during the first two days of this …