MALICIOUS (1) campaign cataloged at 2026-09-23(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.

2026-09-compr-memoryos

The package was compromised and contains a malicious executable. First discovered by Safedep.

Abuse categories

compromised-package

Campaign uses compromised-package.

References

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

• https://safedep.io/memtensor-sckit-worm-npm-pypi/

• VirusTotal results

IoCs & related URLs

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

• c747d139e7e9.skyleen.fr

• 73376a079d87.skyleen.fr

• d4f77a3a8cb0.skyleen.fr

Packages in the campaign

campaign:2026-09-compr-memoryos

• memoryos