Backdoor.Linux.OUTBREAK.USELVLL21

December 29, 2021
 Analysis by: Nathaniel Gregory Ragasa
 PLATFORM:

Linux

 OVERALL RISK RATING:
 DAMAGE POTENTIAL:
 DISTRIBUTION POTENTIAL:
 REPORTED INFECTION:
 INFORMATION EXPOSURE:

  • Threat Type: Backdoor

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW

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

It requires being executed with a specific argument/parameter, an additional component, or in a specific environment in order to proceed with its intended routine.

  TECHNICAL DETAILS

File Size:

1,925,120 bytes

File Type:

ELF

Memory Resident:

No

Arrival Details

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

Other Details

This Backdoor requires being executed with a specific argument/parameter, an additional component, or in a specific environment in order to proceed with its intended routine.

  SOLUTION

Minimum Scan Engine:

9.800

FIRST VSAPI PATTERN FILE:

17.267.00

FIRST VSAPI PATTERN DATE:

21 Dec 2021

VSAPI OPR PATTERN File:

17.268.00

VSAPI OPR PATTERN Date:

22 Dec 2021

Scan your computer with your Trend Micro product to delete files detected as Backdoor.Linux.OUTBREAK.USELVLL21. 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:


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