ReGeorg Webshell Hash - Detect
ID: regeorg-webshell-hash
Severity: info
Author: pussycat0x
Tags: malware,webshells
Description
Section titled “Description”Detects the reGeorg webshells’ JSP version.
YAML Source
Section titled “YAML Source”id: regeorg-webshell-hashinfo: name: ReGeorg Webshell Hash - Detect author: pussycat0x severity: info description: Detects the reGeorg webshells' JSP version. reference: - https://github.com/volexity/threat-intel/blob/main/2022/2022-08-10%20Mass%20exploitation%20of%20(Un)authenticated%20Zimbra%20RCE%20CVE-2022-27925/yara.yar - https://github.com/SecWiki/WebShell-2/blob/master/reGeorg-master/tunnel.jsp tags: malware,webshells
file: - extensions: - all
matchers: - type: dsl dsl: - "sha256(raw) == 'f9b20324f4239a8c82042d8207e35776d6777b6305974964cd9ccc09d431b845'"# digest: 490a004630440220526fa19e306c7a67f8dc2fa322983b84af7ed269fc4a26a115e6ff5235044951022016acfd0a2c4f3278f9f31b2732f8bd87650751d8d696aff400450356eafee1a3:922c64590222798bb761d5b6d8e72950Guide to check the vulnerabilities
Section titled “Guide to check the vulnerabilities”This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.
$ nuclei -u "URL" -t "file/malware/hash/regeorg-webshell-hash.yaml"