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Rewterz Threat Advisory – Multiple Trend Micro Vulnerabilities
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Rewterz Threat Alert – Mirai Botnet – Active IOCs

Severity

High

Analysis Summary

A new Mirai variant is making the rounds called mirai_pteamirai. The botnet exploits a vulnerability in KGUARD DVR to spread within an environment. The vulnerability exists in the 2016 firmware version and is fixed in any version after the 2017 release. This botnet is active and used to cause DDoS conditions.

Impact

  • Server Outage
  • Data Loss
  • Website Downtime

Indicators of Compromise

MD5

  • cbaa339994205640046935f97d9d7982
  • 7033ca8ec9bce3c0484bf80dee88f2cd
  • 16c87c74baefdb6b0a903831469455a7
  • 88cf6d06ff2d45638733a5d94e61e465
  • 0d36f1b5b079d4e09924996669028ac6
  • 4f751f77c384ff64a96fbcbcfb996a95
  • 05a5ca5b2ee162e5345fc0baa14bc161
  • b403ae4c362e2498392c5fff8f0786eb

SHA-256

  • 858900b01160d89bb0af4fd811e7b708cedd4ddd97c95032c8fec00e83dd3fce
  • 785c8ec9a0e020ab2d7ef7b971bb317f2cb8f89a7f5495db8a0f8f74f4279263
  • 8480fb669dd0a72a2e29fc4797392d7f54b7ded7062df1421773fade38b2e54c
  • 05b0fc341eac2d949ad31d8e802aa0275cc3f2a128d16ca047f8b3432aa17d16
  • d3c7dbd8ce339e99fd0fe0053c92ff78bccb2dbd759c56dd83a1bed28ccfec94
  • 124a6738e58b01a01c86ca80b261dcec30c8fd067143720415e42a9b9b89cef7
  • c091d02ab5183cc3b406bc09eb387a97363bf03f876f7d25bafa6d44d4cec45a
  • 2930dac554fc7d6ef318ab71de6497fcfa7c0e4130675e6d9a27fb2ab4ac6f10

SHA-1

  • 544876c6dc87fd48cf0e039f0c18a0a9e46231cd
  • 98b607bdf3e8e9f9d59069482bef508deee4f205
  • 550746c12b157f9a238d187ff8fa9f80dc227643
  • 26f1c4dc8527938b2e1135e09ab66e59c02c8ef6
  • d4c6a92fe7eff9e36a78c1de6531a8341eecbb04
  • e96fecb79bd3136b2dd8c23af707fdacc9333c5d
  • 68d826924f076b3fe32441d73ed4ddf1a7792e1c
  • c58578e7c65fadff5edd9d2ae12376bce8ad3d2a

Remediation

  • Upgrade your operating system.
  • Don’t open files and links from unknown sources.
  • Install and run anti-virus scans.