2016-11-10 - EITEST RIG STANDARD FROM 195.133.147.32 SENDS CRYPTFILE2 RANSOMWARE

ASSOCIATED FILES:

  • 2016-11-10-EITest-second-run-Rig-standard-sends-CryptFile2-ransomware.pcap   (110,170 bytes)
  • 2016-11-10-CryptFIle2-HELP_DECRYPT_YOUR_FILES.TXT   (3,220 bytes)
  • 2016-11-10-EITest-second-run-Rig-standard-flash-exploit.swf   (51,964 bytes)
  • 2016-11-10-EITest-second-run-Rig-standard-landing-page.txt   (3,171 bytes)
  • 2016-11-10-EITest-second-run-Rig-standard-payload-CryptFile2.exe   (84,480 bytes)
  • 2016-11-10-EITest-second-run-injected-script-in-page-from-compromised-site.txt   (525 bytes)

BACKGROUND:

BACKGROUND ON THE EITEST CAMPAIGN:

 


Shown above:  Flowchart for this infection traffic.

 

TRAFFIC


Shown above:  Injected script from the EITest campaign from the compromised site.


Shown above:  Pcap of the infection traffic filtered in Wireshark.

 

ASSOCIATED DOMAINS:

 

FILE HASHES

FLASH EXPLOIT:

PAYLOAD (CRYPTFILE2 RANSOMWARE):

 

IMAGES


Shown above:  Recent CryptFile2 ransomware samples don't seem to be encrypting any files on my infected hosts.

 

FINAL NOTES

Once again, here are the associated files:

ZIP files are password-protected with the standard password.  If you don't know it, look at the "about" page of this website.

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