Author: Joshua Paul Ignacio   

 

ELF/BruteForce.I!tr (FORTINET), Trojan:Linux/CoinMiner!rfn (MICROSOFT)

 PLATFORM:

Linux

 OVER ALL RISK RATING:
 DAMAGE POTENTIAL::
 DISTRIBUTION POTENTIAL::
 REPORTED INFECTION:
 Beeinträchtigung der Systemleistung ::
 INFORMATION EXPOSURE:
Low
Medium
High
Critical

  • Threat Type:
    Trojan

  • Destructiveness:
    No

  • Encrypted:
     

  • In the wild::
    Yes

  OVERVIEW

It 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: 1,893,644 bytes
File type: ELF
INITIAL SAMPLES RECEIVED DATE: 26 de июня de 2020

Detalles de entrada

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

Otros detalles

Hace lo siguiente:

  • Upon executing, it will display the following list of arguments:
    • Use: scan [OPTIONS] [[USER PASS]] FILE] [IPs/IPs Port FILE]
    • Options:
      • -t [NUMTHREADS]: Change the number of threads used. Default is 10
      • -m [MODE]: Change the way the scan works. Default is 1
      • -f [FINAL SCAN]: Does a final scan on found servers. Default is 2
      • Use -f 1 for A.B class /16. Default is 2 for A.B.C /24
      • -i [IP SCAN]: use -i 0 to scan ip class A.B. Default is 1
      • if you use -i 0 then use ./scan -p 22 -i 0 p 192.168 as agrument for ip file
      • -m 0 for non selective scanning
      • -P 0 leave default password unchanged. Changes password by default.
      • -s [TIMEOUT]: Change the timeout. Default is 6
      • -S [2ndTIMEOUT]: Change the 2nd timeout. Default is 6
      • -p [PORT]: Specify another port to connect to. 0 for multiport
      • -c [REMOTE-COMMAND]: Command to execute on connect. Use ; or && with commands
      • -h : Show this help
      • -H 1: For extra help

  SOLUTION

Minimum scan engine: 9.850
First VSAPI Pattern File: 15.954.08
First VSAPI Pattern Release Date: 26 de июня de 2020
VSAPI OPR PATTERN-VERSION: 15.955.00
VSAPI OPR PATTERN DATE: 27 de июня de 2020

Explorar el equipo con su producto de Trend Micro para eliminar los archivos detectados como Trojan.Linux.SSHBRUTE.UWEJT En caso de que el producto de Trend Micro ya haya limpiado, eliminado o puesto en cuarentena los archivos detectados, no serán necesarios más pasos. Puede optar simplemente por eliminar los archivos en cuarentena. Consulte esta página de Base de conocimientos para obtener más información.


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