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Rewterz Threat Alert – Ursnif Banking Trojan – Active IOCs
July 23, 2022
Rewterz Threat Alert – FormBook Malware – Active IOCs
July 25, 2022

Rewterz Threat Alert – Mirai Botnet – Active IOCs

July 23, 2022

Severity

High

Analysis Summary

A new Mirai variant is making the rounds called mirai_pteamirai. This botnet is one of the significant botnets targeting exposed networking devices running Linux. Mirai means ‘future’ in Japanese. This botnet is one of the active botnet and used to cause DDoS conditions. IP cameras, home routers, and other IoT devices are the common targets of this botnet.

Impact

  • Server Outage
  • Data Loss
  • Website Downtime

Indicators of Compromise

MD5

  • 1aea90ec21374ab909ea681f0eaddffb
  • 4069bce5d49217da2351ff1bc796fd1c
  • f1fbb8a8c466422a07c9651040be80eb
  • 45446651731d558c27637e862b544e78

SHA-256

  • 266b7700f5b47dfc75a4d2f8eee1ff703d6c83167205ae81bd52f30f528416af
  • 711241388e5661fb348bab301b61484d308c2521c341af28e8331ffc0ceee8d2
  • e0a877a8cd92a7991d9ded3ebafda620576c1a64f65718ff1dbb3f10639bffe3
  • bd634819054037f4079d5c952cf650cc7009932bd6c100f72ec65cc2af811ba5

SHA-1

  • d0081ae1dc1a8123082c2e126203a2f2f162c221
  • 091a1c6b885ae9d1c445837f3dbebf5b945e559b
  • 856ae701252de8ccdf6ec95783143ec081c84446
  • a3767979fe5459ec5489037151027ef86e252e5b

Remediation

  • Upgrade your operating system.
  • Don’t open files and links from unknown sources.
  • Install and run anti-virus scans.
  • Services
    • Assess
      • Compromise Assessment
      • APT Assessment
      • Penetration Testing
      • Secure Architecture Design & Review
      • Red Team Assessment
      • Purple Team Assessment
      • Social Engineering
      • Source Code Review
    • Respond
      • Incident Response
      • Incident Analysis
  • Transform
    • SOC Consultancy
    •     SOC Maturity Assessment
    •     SOC Model Evaluation
    •     SOC Gap Analysis
    •     SIEM Gap Analysis
    •     SIEM Optimization
    •     SOC Content Pack
  • Train
    • Security Awareness and Training
    • Tabletop Exercise
    • Simulated Cyber Attack Exercises
  • Managed Security
    • Managed Security Monitoring
      • Remote SOC
      • Onsite SOC
      • Hybrid SOC
    • Managed Security Services
      • Managed Detection and Response
      • Managed Endpoint Detection and Response
      • Managed Threat Intelligence
      • Managed Threat Hunting
      • Managed Risk-Based SOAR
      • Managed Penetration Testing
  • Solutions
  • Resources
    • Blog
    • Threat Advisory
  • Company
    • About Us
    • Careers
    • Contact
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