[nsp-sec] bitcoinbountyhunter extortion DDoS attack -> cars.com (74.199.98.141) AS3356, AS6461

[宫一鸣]

try 74.119.98.141

Sent from my phone

-----Original Message-----
From: Smith, Donald [Donald.Smith at CenturyLink.com]
Received: 星期二, 21 4 月 2015, 4:48PM
To: Lawrence Baldwin [baldwinl at mynetwatchman.com]; nsp-security at puck.nether.net [nsp-security at puck.nether.net]
Subject: Re: [nsp-sec] bitcoinbountyhunter extortion DDoS attack -> cars.com (74.199.98.141) AS3356, AS6461

----------- nsp-security Confidential --------

FYI I did a netflow report for that IP and saw nothing.







(coffee != sleep) & (!coffee == sleep)
 Donald.Smith at centurylink.com<mailto:Donald.Smith at centurylink.com>
________________________________
From: nsp-security [nsp-security-bounces at puck.nether.net] on behalf of Lawrence Baldwin [baldwinl at mynetwatchman.com]
Sent: Tuesday, April 21, 2015 3:44 PM
To: nsp-security at puck.nether.net
Subject: [nsp-sec] bitcoinbountyhunter extortion DDoS attack -> cars.com (74.199.98.141) AS3356, AS6461

----------- nsp-security Confidential --------

This attack is ongoing as of 3:35 Central and is ongoing at the
moment..related to BCBH extortion activity.

Victim is already in contact with Nocs from Level 3 and Abovenet, but
if anyone here can help ensure that DDoS mitigation teams are engaged
I'd appreciate it.  I can be reached via mobile: 404-933-9511

Attack is UDP..I don't have payload, but from what I understand it's
NTP/DNS amplification activity.

Also, anyone working cases involving this crew I'm looking to do an LE
referral on it.

--
Lawrence Baldwin
Chief Forensics Officer
myNetWatchman.com
Atlanta, GA
+1.678.624.0924


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