2019/10/19 Beware of Emotet malware! ! !

Since the end of August 2019, Emotet Malware has been in fashion in Japan. Emotet is malware that is often infected by opening Word files attached to e-mails.

If you get infected with Emotet, you will not only steal Outlook email information (email server authentication information, inbox email address, subject, etc.) but also to other malware (TrickBot, Ryuk ransomware, Ursnif banking malware, etc.) Additional infection may occur.

The stolen email information may be used to disseminate emails for spreading infection.

 

 

Please note that the subject line of emails varies and some of them take the form of replies to stolen emails.

If you receive such an email, please do not open it and contact the Information Systems Division.

If you open it and activate the content, disconnect from the network immediately.

Please make sure that the anti-virus software on your device is operating correctly.

  • Attached file example









件名の例

Cambiar los terminos de pago de sus servicios de Ma Jose
Cambion de su tarifa de Ma Jose
Su tarifa para confirmacion de Ma Jose
Agreement
Application pack ~ (date and name)
Comments
Comments for
Compliance report
Compliance report-(date and name)
Confirmation-(date and name)
Customer Feedback Information-(date and name)
Customer Feedback Information for (Name)
Customer Statement
Documents
Enquiry (date and name)
Inquiry for
Facturacion Naturgy
Feedback Information
Files (date and name)
FW: Scan from a Huawei MFP
Fwd: RE: Re: Shipment Document
General Inquiry for (Name)
Hello
INFO (PRODUCTION)-(Name)
INVOICE JLL2019-0095
Invoice n (date)
La documentation d'avril d ’(date)
List
List-(Name)
Mail from (date and name)
Notice
Notice for
Notre reponse-(date)
Notre reponse d ’(date)
RE: ***** SPAM *****-Thanks For Your Effort So !!
RE: *** SPAM *** Thanks For Your Effort So !!
Re: Darlehen!
Re: Hello
RE: SOA-Long Overdue Invoices
Renewals-(Name)
Report (date)
Request for quotation
RFQ for (Name)
RV: ***** SPAM *****-Thanks For Your Effort So !!
Scan Data-(Date and name)
Scan Data for (Name)
Service (date)
Signed Agreement (date)
Statement-(name)
Statement (date)
(name)
URGENT MESSAGE
URGENT MESSAGE (date)
comment
Comment (Name)
data
Data (Name)
document
Document (date and name)
message
Message (date or name)
Repeat message
Repeat message (name)
reminder
List (Name)
Remarks
Remarks (date and name)
help
Help (date and name)
information
Information (date and name)
New version
New version (date and name)
Last option
Last option (date or name)
Current version
Current version (date and name)