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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-polymarket-data

The package attempts to exfiltrate sensitive data related to cryptocurrencies and API keys, as well as establish persistence. Likely related to 2026-05-polymarket-data-fetcher.

Abuse categories

crypto-related

Malicious activity is related to cryptocurrencies or blockchain, e.g. stealing crypto wallets.

exfiltration_credentials

The package attempts to steal credentials, like passwords or API keys.

exfiltration_crypto

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

persistence

Campaign uses persistence.

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

  • hxxps://bold-river-456.onrender.com/api/v1

  • bold-river-456.onrender.com

  • hxxps://ideal-octo-spoon.onrender.com/api/v1

  • ideal-octo-spoon.onrender.com

  • hxxps://quiet-sky-123.onrender.com/api/v1

  • quiet-sky-123.onrender.com

Packages in the campaign

campaign:2026-05-polymarket-data