How sys01 stealer will get your sensitive Facebook info


  • ransom-4


Morphisec has been tracking an advanced info stealer Analysts have named "SYS01 stealer." SYS01 stealer uses similar lures and loading techniques to another information stealer recently dubbed S1deload by the Bitdefender group, but the actual payload (stealer) is different.

The attacker advances the delivery chain and includes Rust, Python, PHP, and PHP advanced encoders to successfully evade security vendors.

SkyWatchSM Alert Legend

  • small-bell


  • active-threat0-lt-green

    Active Threat

  • malware-lt-green


  • ransome-lt-green


  • warning-green


  • file-green


Glesec Information Sharing Protocol

GLESEC CYBER SECURITY INCIDENT REPORTS are in compliance with the U.S. Department of Homeland Security (DHS) Traffic-Light Protocol (TLP).

  • TLP-White

    Disclosure is Not Limited.

  • TLP-Green

    Limited Disclosure, Restricted Only to the Community.

  • TLP-Amber

    Limited Disclosure, restricted to the Participant's Organization.

  • TLP-Red

    Not for Disclosure, Restricted/ Classified - Only Shared with US DHS.

Discover Glesec.

Authority. Consistency.

Sign-up today for SkywatchSM Alerts.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.