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MALICIOUS (1) campaign cataloged at 2026-05-30(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.

2026-05-cryptolock

During installation, the code tamper with security settings and downloads and executes malicious executable.

Abuse categories

malware

Package contains or installs known malware.

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.

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

  • hxxps://github.com/seIfrighteous/x/releases/download/selfrighteous/setup.exe

  • hxxps://tmpfiles.org/dl/wVwFfznUQdRr/main.exe

  • hxxps://github.com/seIfrighteous/x/releases/download/selfrighteous/NisSrv.exe

  • hxxps://github.com/seIfrighteous/x/releases/download/selfrighteous/MpClient.dll

Packages in the campaign

campaign:2026-05-cryptolock