signature-base
awesome-yara
Our great sponsors
| signature-base | awesome-yara | |
|---|---|---|
| 12 | 7 | |
| 2,320 | 3,234 | |
| - | 2.5% | |
| 9.2 | 5.6 | |
| 12 days ago | 10 days ago | |
| YARA | ||
| GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
signature-base
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Xzbot: Notes, honeypot, and exploit demo for the xz backdoor (CVE-2024-3094)
> It doesn't matter.
To understand the exact behavior and extend of the backdoor, this does matter. An end to end proof of how it works is exactly what was needed.
> A way to check if servers are vulnerable is probably by querying the package manager
Yes, this has been know since the initial report + later discovering what exact strings are present for the payload.
https://github.com/Neo23x0/signature-base/blob/master/yara/b...
> Not very sophisticated, but it'll work.
Unfortunately, we live in a world with closed-servers and appliances - being able as a customer or pen tester rule out certain class of security issues without having the source/insights available is usually desirable.
- Exploit Outlook CVE-2023-23397 Yara - to detect .msg files exploiting CVE-2023-23397 in Microsoft Outlook
- OneNote Yara rule
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New Exchange Zero Day rumours [29th September]
* Run the following YARA rules over your logs and aspx files in INSTALL_DIRECTORY/Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\owa\ https://github.com/Neo23x0/signature-base/blob/master/yara/expl_proxyshell.yar
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Nvidia Breach
If you have a Yara detection platform, Florian Roth’s rules should detect executables signed with this. https://github.com/Neo23x0/signature-base/blob/master/yara/gen_nvidia_leaked_cert.yar.
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Evidence of a log4j attack found - Now what?
Uses these YARA rules to read JAR, LOG, and TXT files on the system, throwing warnings if any log4shell-looking payloads are found based on those various rules.
- Yara rule to detect ProxyToken exploitation
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APT29 / NOBELIUM VirusTotal retro hunt results using 12 newly release Yara rules
Rules https://github.com/Neo23x0/signature-base/blob/master/yara/apt_apt29_nobelium_may21.yar
- What are the best FOSS YARA rules you would recommend to deploy?
awesome-yara
- XSOAR Yara Feeds
- Incorporating YARA Into Security Processes?
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Cybersecurity Repositories
YARA
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YARA Rules for Malware
Check out the myriad of resources available here: https://github.com/InQuest/awesome-yara
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Identifying packers, crypters or protectors
A signature-based approach with YARA can work to fingerprint the specific software used to obfuscate the malware. A lot of YARA rules for a variety of purposes can be found here, and it might be useful to aggregate ones you care about into your own little detection pipeline.
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What are the best FOSS YARA rules you would recommend to deploy?
https://github.com/InQuest/awesome-yara#rules
- InQuest/awesome-yara - A curated list of awesome YARA rules, tools, and people.
What are some alternatives?
malware-ioc - Indicators of Compromises (IOC) of our various investigations
Loki - Loki - Simple IOC and YARA Scanner
awesome-malware-analysis - Defund the Police.
ThreatHunting - Tools for hunting for threats.
yara - The pattern matching swiss knife
reversinglabs-yara-rules - ReversingLabs YARA Rules
audit-node-modules-with-yara - Audit Node Module folder with YARA rules to identify possible malicious packages hiding in node_moudles
Detect-It-Easy - Program for determining types of files for Windows, Linux and MacOS.
yara-python - The Python interface for YARA
rules - Repository of yara rules