Tag: dns query
2 attack reports | 0 vulnerabilities
Attack reports
Leveraging DNS Tunneling for Tracking and Scanning
This article presents a case study on new applications of domain name system (DNS) tunneling PaloAlto Unit42 have found in the wild. These techniques expand beyond DNS tunneling only for command and control (C2) and virtual private network (VPN) purposes.
Downloadable IOCs 63
Phishing Campaigns Targeting USPS See as Much Web Traffic as the USPS Itself
Following the 2023 holiday season, Akamai researchers uncovered a significant amount of highly likely malicious activity and domains purporting to be associated with the United States Postal Service (USPS). Akamai researchers compared five months of DNS traffic to the legitimate domain, usps.com, w…
Downloadable IOCs 34
Leveraging DNS Tunneling for Tracking and Scanning
This article presents a case study on new applications of domain name system (DNS) tunneling PaloAlto Unit42 have found in the wild. These techniques expand beyond DNS tunneling only for command and control (C2) and virtual private network (VPN) purposes.
Downloadable IOCs 63
Phishing Campaigns Targeting USPS See as Much Web Traffic as the USPS Itself
Following the 2023 holiday season, Akamai researchers uncovered a significant amount of highly likely malicious activity and domains purporting to be associated with the United States Postal Service (USPS). Akamai researchers compared five months of DNS traffic to the legitimate domain, usps.com, w…
Downloadable IOCs 34