MALICIOUS (1) campaign cataloged at 2026-03-24(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.

2026-03-open-vp-cal

When executing the module, the code installs a package from a remote location. The remote package contains malicious code exfiltrating selected env variables and selected information from credential files. The code claims to be security research.

Abuse categories

basic_exfiltration

The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.

exfiltration_env_variables

Campaign uses exfiltration_env_variables.

remote_script

Downloads and executes a remote malicious script.

IoCs & related URLs

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

• hxxp://pack.nppacks.com/pip/open-vp-cal-spg-jp

• pack.nppacks.com

• nppacks.com

• hxxp://pack.nppacks.com/kurkur.php

Packages in the campaign

campaign:2026-03-open-vp-cal

• open-vp-cal