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Rewterz Threat Alert – DJVU Ransomware – Active IOCs
June 7, 2022
Rewterz Threat Alert – LokiBot Malware – Active IOCs
June 7, 2022

Rewterz Threat Alert – Mirai Botnet – Active IOCs

June 7, 2022

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

  • 723048195e588b09636f4ae934443c0e
  • 1d1594fad7c02bee1993081c1495300c
  • dd0eab7290ba1a2bf7826a431556cd61
  • c550d21d6374427bb8055006c01eee68
  • 845894718058fcfeda7527ca30b779f8
  • 390c438fd967881f4b4fb3b2b28e36c6
  • 9005d253cb6d3e9a3f66b7357cdffb41
  • 0645380dc1c592b9dea94e8a19119bd4

SHA-256

  • cb3c367570012f0912311ca74e0aaae87fbaa787744931e122ce59b6cc76ecbc
  • b7615c57322610c2f4bf2061d5ae5110bcb93937547ebdfbf7f6644176a9a806
  • 73db2527722d4ab06c4cf4d52be2864478a456a6198ffd6f984d32e2becfb33b
  • 8ccaf2c5883600bcc47adc3d77e6a611a969fd50bb6c08624a0cdfb6b8049275
  • 11b5d0264d75717317a2a8c05568aaf252e725a5bfd15853e8dae12487fb1680
  • 608370453f1f3edb0435107ff3af4ce74909f23233a1b7726d4eb82dc17c4d73
  • 2acfd41dbfbef96c38bb576104736ce0b8ff6e9b641e5083bdbf0fe4612f0962
  • 0e7bfd3ae4bf2d9213cfa5aa6c65a942c8ee3489b1839cac78ec735871891249

SHA-1

  • a94827c82c4a9e8405fda87a622075d035e1a388
  • c93314ab429c0e0a5b59012c5e3ed52c9af2b03f
  • abbb3ac19abac2406524cc496dd86ca63cf6d861
  • 7f209d0a0b2ff12eefc46b82b2199321f6c7de69
  • 390308df4080475f71392457c8a991e5bdd2b97c
  • 3727a5f3820ca7e9a62501963522088316f3b9e7
  • 64ec274ba0bd1ad621caa3e02bb2b7e930cb33e0
  • ed6933b35ae91406f20ddcb5304a17dc186d45cc

Remediation

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