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Ultimate Geek
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Topic # 223103 13-Sep-2017 00:37
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I've been asked by a friend to help her with an issue where her email account appears to be being used as a spam generator sending out hundreds of "Happy Birthday" emails every hour. I can see these sitting in the Sent Items folder of her Outlook.com (Hotmail) account. The animated "Happy Birthday" link in them appears to end up at myfriendlygift.com. Googling reveals lots of people asking if they safe or fraudulent and how to disable them, but no real answers.

 

The facts as I know them are:

 

  • My friend initially believed she was receiving some sort of electronic card from a family member and "clicked on on some things and filled in some information", but she has no idea what - although I'm guessing she provided her email address and password.
  • She has no PC currently and is using an iPad and a Windows mobile phone.
  • After discovering these emails were being sent, she changed her Hotmail account password, but this has made no difference.
  • From looking at her mailbox over the last three days, I can can definitely see periods of time when emails were being generated (5 hours, 6 hours, 5.5 hours), so they are not 24 x 7.

I'm not particularly proficient at deciphering email headers, but I have added a sample below. Is this telling me that something still has access to her email account and is sending these out via outlook.com? Is this "something" going to be locally installed on one of her devices?

 

These headers look totally different to genuine email in her Sent Items. Any ideas gratefully received.

 

Received: from ip-10-45-57-33 (10.174.93.36) by 
  SYXPR01MB1039.ausprd01.prod.outlook.com (10.169.174.149) with Microsoft SMTP 
  Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 
  15.20.35.12 via Mailbox Transport; Tue, 12 Sep 2017 05:10:55 +0000
Date: Tue, 12 Sep 2017 05:10:50 +0000
To: aaaaa@hotmail.com
From: zzzzz@hotmail.com
Subject: Happy Birthday!
Message-ID: <b67557f232492190d4cfae0834eb49e5@ip-10-45-57-33>
X-Mailer: PHPMailer 5.2.14 (https://github.com/PHPMailer/PHPMailer)
Content-Type: multipart/alternative;
             boundary="b1_b67557f232492190d4cfae0834eb49e5"
Content-Transfer-Encoding: 8bit
Return-Path: zzzzz@hotmail.com
X-MS-Exchange-Organization-Network-Message-Id: 2389de69-9b55-48a9-5127-08d4f99ca5b3
X-MS-Exchange-Organization-AuthSource: SYXPR01MB1039.ausprd01.prod.outlook.com
X-MS-Exchange-Organization-AuthAs: Anonymous
X-TMN: [ruf6RdLiukVthEa3ciJSEAj3L1eLMpaT]
MIME-Version: 1.0


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Stu

Hammered
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Uber Geek
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  Reply # 1863174 13-Sep-2017 08:10
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If they're in her SENT items, someone has her password. Change the password and enable 2FA.




Keep calm, and carry on posting.

 

 

 

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  Reply # 1863184 13-Sep-2017 08:30
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Also scan the PC with Malwarebytes

 

Linux


 
 
 
 




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Ultimate Geek
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  Reply # 1863317 13-Sep-2017 09:55
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Linux:

 

Also scan the PC with Malwarebytes

 

Linux

 

Umm, as above... "She has no PC currently and is using an iPad and a Windows mobile phone."


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  Reply # 1863318 13-Sep-2017 09:57
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allan:

 

Linux:

 

Also scan the PC with Malwarebytes

 

Linux

 

Umm, as above... "She has no PC currently and is using an iPad and a Windows mobile phone."

 

 

This happens when you skim read sorry

 

Linux


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Ultimate Geek
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  Reply # 1864452 13-Sep-2017 12:43
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Is "ip-10-45-57-33" (is this unedited or has it been redacted?) a foreign IP or the IP of her broadband connection? That is where the connection to the outbound server has been reported to come from.

 

 

If you go to https://account.live.com under Security in the top menu you can review locations of recent account activity.

 

 

Either way as mentioned above change password and enable 2 factor.

 

 

You might also want to review Outlook.com add-ins ("apps"), I'm not sure whether emails that apps send out on her behalf would end up in the Sent Items folder though.

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Master Geek
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  Reply # 1864459 13-Sep-2017 12:56
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Did she used to have a PC?

 

If so what happened to it, and where is it now?




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Ultimate Geek
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  Reply # 1864535 13-Sep-2017 14:48
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yitz: Is "ip-10-45-57-33" (is this unedited or has it been redacted?) a foreign IP or the IP of her broadband connection? That is where the connection to the outbound server has been reported to come from. If you go to https://account.live.com under Security in the top menu you can review locations of recent account activity. Either way as mentioned above change password and enable 2 factor. You might also want to review Outlook.com add-ins ("apps"), I'm not sure whether emails that apps send out on her behalf would end up in the Sent Items folder though.

 

Yes unedited. It's not been redacted. I will contact her again this evening and step her through a further password reset and 2FA.

 

Until now, I'd never heard of add-ins for Outlook.com. The only one that appears to be turned on is Evernote and it seems like that is not been activated according to the note underneath it.




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  Reply # 1864536 13-Sep-2017 14:49
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djtOtago:

 

Did she used to have a PC?

 

If so what happened to it, and where is it now? 

 

Yes, did used to have a PC. Died a death and is not functional I understand.


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Master Geek
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  Reply # 1864608 13-Sep-2017 16:28
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Also

 

Login at https://account.microsoft.com
Goto "Security" then look for the link to "more security options" (bottom left of page)
Look for the section on "App Passwords" then "Remove existing app passwords"

 

While you are at it you may as well "Remove trusted devices" just to be sure.

 

 


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