Wednesday, February 20, 2019

Speak Up

Community Synonyms
  • Named after its C2.
  • Likely discovered under different names (TBD)

Detection Characteristics & Behavior
  • The initial infection vector is targeting the recently reported vulnerability in ThinkPHP and uses command injection techniques for uploading a PHP shell that serves and executes a Perl backdoor.

Attribution links
  • Check Point Researchers were able to correlate SpeakUp’s author with malware developer under the name of Zettabit.



Malware References
  • https://research.checkpoint.com/speakup-a-new-undetected-backdoor-linux-trojan/

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