Beware, Developers: BlazeStealer Malware Discovered in Python Packages on PyPI
Cyber Security Threat Summary:
According to a new report from Checkmarx, throughout 2023 threat actors have been distributing malicious Python packages disguised as legitimate obfuscation tools to execute BlazeStealer malware on targeted systems. Once executed, BlazeStealer will retrieve a malicious script from an external source and run a discord bot designed to enable the threat actor to gain complete control over the victim’s computer and perform the following actions:
Security Officer Comments:
So far researchers have uncovered a total of eight malicious packages which include Pyobftoexe, Pyobfusfile, Pyobfexecute, Pyobfpremium, Pyobflite, Pyobfadvance, Pyobfuse, and pyobfgood, Taking a closer look, all of these package names start with “pyobf” which is set on purpose by the actors to be similar to genuine packages such as “pyobf2” and “pyobfuscator” that are commonly used by developers to obfuscate their Python code.
Suggested Correction(s):
69.2% of total downloads of the malicious packages originated from the United States followed by China (12.4%), Russia (5.5%), Ireland (3.0%), Hong Kong (1.6%), etc. This highlights the need for developers to be more careful when installing packages by verifying their source code and authenticity and using dependency scanning tools to identify outdated or vulnerable packages that might be exploited by threat actors.
Link(s):
https://thehackernews.com/2023/11/beware-developers-blazestealer-malware.html