tsunami-security-scanner
iodine
tsunami-security-scanner | iodine | |
---|---|---|
4 | 58 | |
8,121 | 5,794 | |
0.5% | - | |
7.5 | 5.1 | |
7 days ago | 5 months ago | |
Java | C | |
Apache License 2.0 | ISC License |
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tsunami-security-scanner
- Qualys Community Edition for vuln. scanning?... limitations?
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Log4j RCE Found
https://github.com/google/tsunami-security-scanner (I bet it would be easy to write a plugin for https://github.com/projectdiscovery/nuclei as well.)
To see if there are injection points statically, I work on a tool (https://github.com/returntocorp/semgrep) that someone else already wrote a check with: https://twitter.com/lapt0r/status/1469096944047779845 or look for the mitigation with `semgrep -e '$LOGGER.formatMsgNoLookups(true)' --lang java`. For the mitigation, the string should be unique enough that just ripgrep works well too.
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Security and self-hosting, bumping a 7 months old thread
Thanks to you I just reenabled Tsunami https://github.com/google/tsunami-security-scanner. Also had software called something like vuln (blue logo with a yellow eye in the middle) running. but the hard disk of the server died --sadly and I can't remember how it was called.-- https://vuls.io/
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Awesome Penetration Testing
Tsunami - General purpose network security scanner with an extensible plugin system for detecting high severity vulnerabilities with high confidence.
iodine
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Show HN: This Website Is Hosted on DNS
Reminds me of using https://code.kryo.se/iodine/ ( DNS tunnel ) and a empty prepaid card...
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DNS Exfiltration Tool
Obligatory dns tunnel software for exfil. It is super noisy if you do dns querylogging, so I'd not use it for anything major, but it is a fun research tool.
https://github.com/yarrick/iodine
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Fun with DNS TXT Records
It's worth noting that you (re) invented what iodine does: https://code.kryo.se/iodine/
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WiFi without internet on a Southwest flight
(https://github.com/yarrick/iodine)
It’s slow, but it works and is a handy “last resort” tool.
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Russia starts blocking VPN at the protocol (WireGuard, OpenVPN) level
While working in an environment where VPN connections were pretty much all blocked⁰ a friend of mine had success using https://guacamole.apache.org/ to access a remote machine¹. Not quite the same as a direct VPN connection but worth a try if nothing else functions, it looks enough like normal HTTPS traffic that he got away with it.
To keep your wireguard setup more as-is, you could try https://kirill888.github.io/notes/wireguard-via-websocket/ to tunnel that via a web server. In fact https://github.com/erebe/wstunnel which that uses could be used just as well with any other UDP based VPN.
I once tinkered with https://github.com/yarrick/iodine and successfully connected to resources over the wireless on a train, bypassing its traffic capture and sign-up requirement, so that might be an option, though I think fully blocking external DNS is more common now so this is less likely to work²³.
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[0] practically only HTTP(S) permitted, not even SSH, DPI in use that detected just using SSH or OpenVPN over port 443
[1] NOTE: be careful breaching restrictions like this, you are at risk of an insta-sacking if discovered, or worse if operating in some securiry environments!
[2] and the latency when it does work is significant!
[3] and that much traffic over port 53 might get noticed by the heuristics of data exfiltration scanner, encouraging sysadmins to notice and implement a way to block it
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Show HN: File distribution over DNS: (ab)using DNS as a CDN
There's also iodine, a C program that tunnels IPv4 packets over DNS. Useful for bypassing captive portals on wifi, since DNS usually isn't restricted.
https://github.com/yarrick/iodine
Regarding cloudflare DNS over HTTPS: It could be that it tries to server data encoded as JSON, which is impossible in JSON. Some control characters and bytes 128-255 cannot be represented as JSON strings.
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Show HN: Use DNS TXT to share information
A regular proxy on port 53 might work? Is it necessary to actually use DNS?
Otherwise there's https://github.com/yarrick/iodine
- Anything can be a message queue if you use it wrongly enough
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help with choosing a VPN to host (I'll explain)
Well, you're really exhausting your options here (and possibly your IT department's patience). Iodine would still be an option, it creates a tunnel through DNS traffic. Nearly impossible to block/filter out but you shouldn't expect a lot of bandwidth. Try it out! Although if you're only going to use low-bandwidth applications through the tunnel anyway you might as well use your own mobile data plan instead of your school's WLAN.
- DNS blacklisting in enterprise
What are some alternatives?
logging-log4j1 - Apache log4j1
dnscat2
awesome-pcaptools - A collection of tools developed by other researchers in the Computer Science area to process network traces. All the right reserved for the original authors.
miniProxy
docker-gvm - Docker container stack for GVM / OpenVAS
PHP-Proxy - Proxy Application built on php-proxy library ready to be installed on your server
scapy - Scapy: the Python-based interactive packet manipulation program & library.
Nginx Proxy Manager - Docker container for managing Nginx proxy hosts with a simple, powerful interface
go-cache - An in-memory key:value store/cache (similar to Memcached) library for Go, suitable for single-machine applications.
inlets - Get public TCP LoadBalancers for local Kubernetes clusters
ZAP - The ZAP core project
Swiperproxy - A Python-based HTTP/HTTPS-proxy.