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
- 154.219.160.0/19
- 154.216.54.0/23
- 91.92.240.0/20
- 124.220.0.0/14
- 193.233.132.0/24
- 154.219.144.0/23
- 154.219.148.0/22
- 154.219.152.0/21
- 156.232.176.0/20
- 94.156.64.0/21
- 193.233.132.0/24
- 154.216.54.0/23
- 154.219.144.0/23
- 147.45.47.0/24
- 193.143.1.0/24
- 185.172.128.0/24
- 185.216.70.0/24
- 84.54.51.0/24
- 93.123.85.0/24
- 5.181.80.0/24
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