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MALICIOUS (1) campaign cataloged at 2025-07-04(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.

2025-07-0x9xnx

Series of packages mostly with an obfuscated infostealer attempting to collect Chrome data. While discord webhook is usually set to an example, there are other, correct uploading URLs

Some of related packages only test partial malicious code, like webhooks from overwritten setup.py

Abuse categories

exfiltration_browser_data

Campaign uses exfiltration_browser_data.

exfiltration_crypto

The package attempts to steal sensitive cryptocurrency-related data, like wallet keys.

infostealer

Activity is typical for information stealers, i.e. by exfiltrate various sensitive data from the victim's environment.

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.

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

  • hxxps://chrome-data-receiver.up.railway.app/upload

  • chrome-data-receiver.up.railway.app

  • hxxps://chrome-extract.up.railway.app/upload

  • chrome-extract.up.railway.app

  • hxxps://vell-production.up.railway.app/upload

  • vell-production.up.railway.app

Packages in the campaign

campaign:2025-07-0x9xnx