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Rewterz Threat Alert – Turkish tricks with worms, RATs
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Rewterz Threat Alert – Rancor Group New Custom Malware to Attack Southeast Asia
December 19, 2019

Rewterz Threat Alert – Fuel Dispenser Merchants Targeted by Cyber Criminals

December 19, 2019

Severity

Medium

Analysis Summary

Visa Payment Fraud Disruption (PFD) identified three unique attacks targeting merchant point-of-sale (POS) systems that were likely carried out by sophisticated cybercrime groups. Two of the attacks targeted the POS systems of North American fuel dispenser merchants. PFD recently reported on the observed increase of POS attacks against fuel dispenser merchants.

Impact

  • Exposure of sensitive information
  • Financial loss

Indicators of Compromise

MD5

  • 19d38325f715f623bd4b6e819a150cde
  • 5d4b9106c9911854b59c8891b40f29c0
  • ede53b0ce6f3f3410b9f9595923fa2d4
  • 30c23ec53a3443b6d53a6c8ad29cbcc8

SHA-256

  • cc5b3904458b144c5f263f47a3dffc9628ecdccab993bf7e01d345f496692c1a
  • 3a934f3cea6f9aff894eafd6e25ed01a93ef7dc4f7a16e2ade2da9f12060908f
  • a7e41affb12e8e5c5e54cf9eb73104fb2069fb020eb2bf741f646f32b04d803a
  • 431f83b1af8ab7754615adaef11f1d10201edfef4fc525811c2fcda7605b5f2e

SHA1

  • 15f34ce2e4a9c8bbeb6fa243d70d587f7a627ece
  • 3187aa12119ef31d2f1e03af0adf5d9a9e3c45fd
  • b038e0518162881af4c2584d8b4967e85bad3a77
  • 0b18ea041f8b467158b96ab8c655e97329b95a45

Remediation

  • Block all threat indicators at your respective controls.
  • Always be suspicious about emails sent by unknown senders.
  • Never click on the links/attachments sent by unknown senders.
  • 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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