feat(feed): add SSL Blacklist feed connector (abuse.ch C2 IP/fingerprint lists)

2026-07-12 22:56:36 +02:00
parent 5bb465eb18
commit 7187e7b607
3 changed files with 196 additions and 0 deletions
@@ -0,0 +1,92 @@
+import json, os, sys, ssl, io, csv, urllib.request, urllib.error
+
+LISTS = {
+    "ips": "https://sslbl.abuse.ch/blacklist/sslipblacklist.csv",
+    "fingerprints": "https://sslbl.abuse.ch/blacklist/sslblacklist.csv",
+}
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def _ctx(cfg):
+    if cfg.get("insecure"):
+        c = ssl.create_default_context()
+        c.check_hostname = False
+        c.verify_mode = ssl.CERT_NONE
+        return c
+    return None
+
+
+def _headers(cfg):
+    h = {"User-Agent": "Riposte-SOAR"}
+    k = cfg.get("api_key")
+    if k:
+        h["Auth-Key"] = str(k)
+    return h
+
+
+def _get(url, cfg):
+    req = urllib.request.Request(url, headers=_headers(cfg))
+    with urllib.request.urlopen(req, timeout=120, context=_ctx(cfg)) as r:
+        return r.read()
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    key = str(inputs.get("list") or cfg.get("list") or "ips").lower()
+    url = LISTS.get(key, LISTS["ips"])
+    raw = _get(url, cfg).decode("utf-8", "replace")
+
+    maxn = int(inputs.get("max_indicators") or 0)
+    out = []
+    for row in csv.reader(io.StringIO(raw)):
+        if not row or row[0].lstrip().startswith("#"):
+            continue
+        first = row[0].strip()
+        if first.lower() in ("firstseen", "listingdate"):  # header row
+            continue
+        if key == "ips":
+            # Firstseen,DstIP,DstPort
+            if len(row) < 2:
+                continue
+            ip = row[1].strip()
+            if not ip:
+                continue
+            item = {"value": ip, "type": "ip"}
+            if len(row) > 2:
+                item["port"] = row[2].strip()
+            out.append(item)
+        else:
+            # Listingdate,SHA1,Listingreason
+            if len(row) < 2:
+                continue
+            fp = row[1].strip()
+            if not fp:
+                continue
+            item = {"value": fp, "type": "hash"}
+            if len(row) > 2:
+                item["reason"] = row[2].strip()
+            out.append(item)
+        if maxn and len(out) >= maxn:
+            break
+
+    return {"source": "sslbl:" + key, "count": len(out), "indicators": out}
+
+
+_run(main)
@@ -0,0 +1,59 @@
+import json, os, sys, ssl, urllib.request, urllib.error
+
+LISTS = {
+    "ips": "https://sslbl.abuse.ch/blacklist/sslipblacklist.csv",
+    "fingerprints": "https://sslbl.abuse.ch/blacklist/sslblacklist.csv",
+}
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def _ctx(cfg):
+    if cfg.get("insecure"):
+        c = ssl.create_default_context()
+        c.check_hostname = False
+        c.verify_mode = ssl.CERT_NONE
+        return c
+    return None
+
+
+def _headers(cfg):
+    h = {"User-Agent": "Riposte-SOAR"}
+    k = cfg.get("api_key")
+    if k:
+        h["Auth-Key"] = str(k)
+    return h
+
+
+def _get(url, cfg):
+    req = urllib.request.Request(url, headers=_headers(cfg))
+    with urllib.request.urlopen(req, timeout=60, context=_ctx(cfg)) as r:
+        return r.read()
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    key = str(cfg.get("list") or "ips").lower()
+    url = LISTS.get(key, LISTS["ips"])
+    raw = _get(url, cfg).decode("utf-8", "replace")
+    n = sum(1 for ln in raw.splitlines() if ln and not ln.lstrip().startswith("#"))
+    return {"ok": True, "sample_lines": max(0, n - 1), "list": key}
+
+
+_run(main)