Security Incidents mailing list archives

Re: New version of Code Red?


From: "Jim Forster" <jforster () rapidnet com>
Date: Tue, 24 Jul 2001 16:24:53 -0600

Confirmed, this one came across every server in one class C yesterday from
the same address.
(the hospital here in town, as a matter of fact..  Odd.)

000 : 47 45 54 20 2F 78 2E 69 64 61 3F 41 41 41 41 41   GET /x.ida?AAAAA
010 : 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41   AAAAAAAAAAAAAAAA
020 : 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41   AAAAAAAAAAAAAAAA
030 : 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41   AAAAAAAAAAAAAAAA
040 : 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41   AAAAAAAAAAAAAAAA
050 : 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41   AAAAAAAAAAAAAAAA
060 : 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41   AAAAAAAAAAAAAAAA
070 : 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41   AAAAAAAAAAAAAAAA
080 : 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41   AAAAAAAAAAAAAAAA
090 : 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41   AAAAAAAAAAAAAAAA
0a0 : 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41   AAAAAAAAAAAAAAAA
0b0 : 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41   AAAAAAAAAAAAAAAA
0c0 : 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41   AAAAAAAAAAAAAAAA
0d0 : 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41   AAAAAAAAAAAAAAAA
0e0 : 41 41 41 41 41 41 41 3D 58 20 48 54 54 50 2F 31   AAAAAAA=X HTTP/1
0f0 : 2E 31 0A 48 6F 73 74 3A 20 77 77 77 2E 77 6F 72   .1.Host: www.wor
100 : 6D 2E 63 6F 6D 0D 0A 0D 0A                        m.com....

----- Original Message -----
From: "Dean Cunningham" <Dean.Cunningham () ew govt nz>
To: <incidents () securityfocus com>
Sent: Tuesday, July 24, 2001 4:02 PM
Subject: New version of Code Red?


A FYI, I have yet to see anything in my logs.

cheers
Dean


-----Original Message-----
From: MVick () mail uttyl edu [mailto:MVick () mail uttyl edu]
Sent: Wednesday, 25 July 2001 8:44 AM
To: NT System Admin Issues
Subject: New version of Code Red?


Computer at 172.158.225.228 does the 80 GET /x.ida, followed by AAA...
instead of NNN...
Then comes back 25 minutes later with 80 GET /iisstart.asp and 80 GET
/pagerror.gif


2001-07-23 11:05:32 172.158.255.228 - xxx.xxx.xxx.xxx 80 GET /x.ida

AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=X

200 -

2001-07-23 11:30:06 172.158.255.228 - xxx.xxx.xxx.xxx 80 GET /iisstart.asp
- 200 Mozilla/4.0+(compatible;+MSIE+5.5;+Windows+98;+Win+9x+4.90)

2001-07-23 11:30:08 172.158.255.228 - xxx.xxx.xxx.xxx 80 GET /pagerror.gif
- 200 Mozilla/4.0+(compatible;+MSIE+5.5;+Windows+98;+Win+9x+4.90)


And nslookup reports....


C:\>nslookup 172.158.255.228
Server:  xxxx.xxxxx.xxx
Address:  xxx.xxx.xxx.xxx

Name:    AC9EFFE4.ipt.aol.com
Address:  172.158.255.228



Michael Vick

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