Coinminer.Linux.MALXMR.UWEJF

April 23, 2019

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 Analysis by: John Donnie Celestre

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 PLATFORM:

Linux

 OVERALL RISK RATING:

 DAMAGE POTENTIAL:

 DISTRIBUTION POTENTIAL:

 REPORTED INFECTION:

 INFORMATION EXPOSURE:

• 
  Threat Type: Coinminer
• 
  Destructiveness: No
• 
  Encrypted:
• 
  In the wild: Yes

  OVERVIEW

This Coinminer arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

  TECHNICAL DETAILS

File Size:

202,444 bytes

File Type:

ELF

Initial Samples Received Date:

22 Apr 2019

Arrival Details

This Coinminer arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Propagation

This Coinminer scans networks for random IP addresses to search for systems to target. It then attempts to drop copies of itself into the following networks the systems are attached to:

• local subnet

  SOLUTION

Minimum Scan Engine:

9.850

FIRST VSAPI PATTERN FILE:

14.956.04

FIRST VSAPI PATTERN DATE:

23 Apr 2019

VSAPI OPR PATTERN File:

14.956.04

VSAPI OPR PATTERN Date:

24 Apr 2019

Scan your computer with your Trend Micro product to delete files detected as Coinminer.Linux.MALXMR.UWEJF. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check the following Trend Micro Support pages for more information:

• Home and Home Office Support
• Business Support

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