Kicking ACKs and taking domain names
Only domain trees from most common 8* C2 shown
Follow @SarlackLab on Twitter/Mastodon for daily updates on malicious servers
Map history and C2 trends available in /C2-Logs/ directory
The redder: a square appears, the more command-and-control (C2) servers are hosted in that /8 space.
XKCD has a comic explaining IPv4 Hilbert curves
- 124.220.0.0/14
- 47.96.0.0/13
- 101.42.0.0/15
- 47.92.0.0/14
- 43.136.0.0/13
- 223.144.0.0/12
- 39.104.0.0/14
- 46.246.64.0/18
- 47.120.0.0/15
- 91.92.240.0/20
- 154.216.20.0/24
- 45.66.231.0/24
- 80.66.75.0/24
- 45.88.186.0/24
- 45.89.247.0/24
- 185.215.113.0/24
- 154.216.16.0/22
- 93.123.85.0/24
- 147.45.47.0/24
- 147.185.221.0/24
I built the Sarlack to "devour malware in a sandbox". The server automatically grabbed and analyzed malware samples for personal research and to assist my SOC. While studying network detection trends, I began to notice patterns among malicious IP addresses and abused parent-domains. I created maps to visualize this threat landscape using the fantastic resources provided by abuse.ch, drb-ra, Dee, Fred HK, Benkow_, Good__Bear, and Paul Melson (as well as the IOCs that the Sarlack uncovers too).
Read more about Sarlack-Lab map generation here