SSLBL

https://sslbl.abuse.ch/

Overview

SSL Blacklist (SSLBL) is a project maintained by abuse.ch. The goal is to provide a list of "bad" SSL certificates identified by abuse.ch to be associated with malware or botnet activities. SSLBL relies on SHA1 fingerprints of malicious SSL certificates and IPs associated with these.

SSLBL IP feeds

The SSL IP Blacklist (CSV) contains all hosts (IP addresses) that SSLBL has seen in the past 30 days being associated with a malicious SSL certificate. The CSV contains IP address and port number of malicious SSL hosts.

For more information on this feed go to: https://sslbl.abuse.ch/blacklist/sslipblacklist.csv

Using the SSLBL feeds API

The SSLBL feeds API is found on github at

https://github.com/dnif/enrich-sslbl

Getting started with SSL feeds API

1. Login to your AD, A10 containers

   ACCESS DNIF CONTAINER VIA SSH : Click To Know How

2. Move to the ‘/dnif/<Deployment-key/enrichment_plugins’ folder path.

$cd /dnif/CnxxxxxxxxxxxxV8/enrichment_plugins/

3. Clone using the following command

git clone https://github.com/dnif/enrich-sslbl.git sslbl

API feed output structure

Fields	Description
EvtType	An IP
EvtName	The IOC
IntelRef	Feed Name
IntelRefURL	Feed URL
ThreatType	DNIF Feed Identification Name

An example of API feed output

{'EvtType': 'IPv4',
'EvtName': '89.35.228.199',
'AddFields': {
'IntelRef': ['SSLBL'],
'IntelRefURL': ['https://sslbl.abuse.ch/blacklist/sslipblacklist.csv'], 
'ThreatType': ['Adwind C&C'] }}