MALICIOUS (1) campaign cataloged at 2026-06-15(2).

1. The campaign has clearly malicious intent, like infostealers.
2. This is just the date of creating the catalog entry. It may not reflect the date of creation of the campaign itself.

2026-06-fastgptmini

During installation, the code downloads an obfuscated script, which attempts to tamper with Defender exclusions paths and then downloads a malicious executable

Abuse categories

malware

Package contains or installs known malware.

obfuscation

Code uses obfuscation techniques to hide its true purpose.

override_install

The package overrides the install command in setup.py to execute malicious code during installation.

remote_executable

Downloads and executes a remote executable.

References

Referenced resources may include blog posts about the campaign, malware analysis, sandbox reports, or other relevant information.

• https://www.virustotal.com/gui/file-analysis/ZjYxZmY4ZjFhNjIxMzI2ZTY1NmUxNThkMWNlYTE0M2M6MTc4MTUyMzQzMw==

• VirusTotal results

IoCs & related URLs

URLs with payloads, characteristic domains, C&C IPs, repositories with malicious code, etc.

• hxxps://tmpfiles.org/dl/wNwdULF0K8NS/vwchmx.txt

• hxxps://tmpfiles.org/dl/wowPUtiVvUPO/pythoninstallmanager.exe

Packages in the campaign

campaign:2026-06-fastgptmini

• fastgptmini