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APT34 Event Analysis Report

November 9, 2019 | Mina Hao

1 Overview On April 18, 2019 a hacker/hacker organization sold a toolkit of the APT34 group, under the false name of Lab Dookhtegan, on a Telegram channel. The organization also posted screenshots of the tool’s backend panels, where victim data had been collected. Early in the middle of March 2019, this hacker/hacker organization had released […]

Information Security in the Workplace- Phishing email-v

November 8, 2019 | Mina Hao

With the advancement of IT-based transformation and the rapid development of IT, various network technologies have seen more extensive and profound applications, along with which come a multitude of cyber security issues. Come to find out what information security issues you should beware of in the workplace.

IP Reputation Report-11032019

November 7, 2019 | Mina Hao

Top 10 countries in attack counts:

Cybersecurity Insights-3

November 6, 2019 | Mina Hao

Overall Cybersecurity Situation 3.1 Attack Type Distribution Based on attack type13, DDoS contained the largest proportion of malicious IP addresses; more than half were involved in DDoS attacks. Other types of attacks that malicious IP addresses participated in included botnets, scanning, and spam.

Kibana Remote Code Execution Vulnerability (CVE-2019-7609) Threat Alert

November 5, 2019 | Mina Hao

Vulnerability Description In February 2019, an official announcement was made that Kibana had a remote code execution vulnerability. The Kibana version prior to 5.6.15 and 6.6.1 had a functional flaw in the Timelion visualization tool, which allowed an attacker to use Kibana to execute arbitrary code on the server. Currently PoC has been announced; Ussers […]

Cisco Aironet Access Points Unauthorized Access Vulnerability Threat Alert

November 4, 2019 | Mina Hao

Overview On October 17, local time, Cisco issued a security notice claiming that an unauthorized access vulnerability to Aironet Access Points (APs) was fixed. The vulnerability stems from the fact that no specific URL is filtered. An attacker can obtain the access rights of the device by constructing a malicious URL and sending it to […]

Weblogic High Risk Vulnerability Threat Alert

November 1, 2019 | Mina Hao

Overview Recently, Oracle fixed two high-risk vulnerabilities in Weblogic (CVE-2019-2890 and CVE-2019-2891)  in its October critical patch update. References: https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html

IP Reputation Report-10272019

October 31, 2019 | Mina Hao

Top 10 countries in attack counts: The above diagram shows the top 10 regions with the most malicious IP addresses from the NSFOCUS IP Reputation databases at October 27, 2019.

Cybersecurity Insights-2

October 30, 2019 | Mina Hao

Key Findings Finding 1 The interval between disclosure of a vulnerability and successful exploitation of this vulnerability was shortened to hours, posing the greatest challenge to traditional security operations.

phpfpm

Php-fpm Remote Code Execution Vulnerability (CVE-2019-11043) Threat Alert

October 29, 2019 | Mina Hao

Overview Recently, security researchers have published a vulnerability in php-fpm (CVE-2019-11043) that could lead to remote code execution in certain Nginx configurations. The vulnerability exists in the file sapi/fpm/fpm/fpm_main.c (https://github.com/php/php-src/blob/master/sapi/fpm/fpm/fpm_main.c#L1140), which assumes the prefix of env_path_info Equal to the path of the php script, but in fact the code does not check if this assumption […]