Full Disclosure mailing list archives

RE: [despammed] Win32 Cisco Exploit


From: "Eric Appelboom" <eric () mweb com>
Date: Thu, 24 Jul 2003 20:03:13 +0200


I also tested on a couple routers, no luck.
---snip
Strings CiscoKill.exe

Disk full while accessing %1..An attempt was made to access %1 past its
end.
No error occurred.-An unknown error occurred while accessing %1./An
attempt was made to write to the reading %1..
 access %1 past its end.0An attempt was made to read from the writing
%1.
%1 has a bad format."%1 contained an unexpected object. %1 contains an
incorrect schema.
#Unable to load mail system support.
Mail system DLL is invalid.!Send Mail failed to send message.
pixels
%1: %2
Continue running script?
Dispatch exception: %1
Uncheck
Check
Mixed 
----

Why mail??
Didnt see any suspect packets on tcp or udp didn't check other
protocols.

-----Original Message-----
From: Joel R. Helgeson [mailto:joel () helgeson com] 
Sent: 24 July 2003 06:44 PM
To: full-disclosure () lists netsys com

I just tested it against one of my test cisco routers.
nuthin happened.

"Give a man fire, and he'll be warm for a day; set a man on fire, and
he'll
be warm for the rest of his life."
----- Original Message ----- 
From: "amilabs" <amilabs () optonline net>
To: "'amilabs'" <amilabs () optonline net>; <koec () hush com>;
<full-disclosure () lists netsys com>
Sent: Thursday, July 24, 2003 9:36 AM
Subject: RE: [Full-disclosure] Win32 Cisco Exploit


I meant to say it does NOT generate the correct type of packets below
in
the last email I sent

-----Original Message-----
From: full-disclosure-admin () lists netsys com
[mailto:full-disclosure-admin () lists netsys com] On Behalf Of amilabs
Sent: Thursday, July 24, 2003 9:57 AM
To: koec () hush com; full-disclosure () lists netsys com
Subject: RE: [Full-disclosure] Win32 Cisco Exploit


According to protocol trace file analysis it does generate the correct
types of packets to cause the exploit. Both the gui and the cmd line
send the packets out with ttl 128 and with 0 as the next protocol in
the
IP header. This is what the app spits out. I did not test against a
router just took a quick peek with a protocol analyzer and it does not
look like it will work based on the packet trace. Can someone tell me
otherwise?

------------  ETHER Header  ------------
Destination: 00-03-A3-43-78-6B
Source: This Network Analyzer (00-04-55-2D-F8-A7)
Protocol: IP
FCS: E67BCBFA

------------  IP Header  ------------
Version = 4
Header length = 20
Differentiated Services (DS) Field = 0x00
    0000 00.. DS Codepoint = Default PHB (0)
    .... ..00 Unused
Packet length = 40
Id = 1ed4
Fragmentation Info = 0x0000
    .0.. ....  .... .... Don't Fragment Bit = FALSE
    ..0. ....  .... .... More Fragments Bit = FALSE
    ...0 0000  0000 0000 Fragment offset = 0
Time to live = 128
Protocol = 0 (0)
Header checksum = 04EB (Verified 04EB)
Source address = 10.1.1.28
Destination address = 10.1.1.250
20 bytes of data

 Record #22      (From Node To Hub) Captured on 7/24/2003 at
09:50:56.437327771 Length =    64

Frame Data: (Length = 64)
    0: 00 08 A3 4D 78 6B 00 02    55 5D F8 A7 08 00 45 00   ...Mxk..
U]....E.
   16: 00 28 1E D4 00 00 80 00    04 EB 0A 01 01 1C 0A 01   .(......
........
   32: 01 FA 45 10 00 14 2E 31    40 00 00 37 C1 76 7F 00   ..E....1
@..7.v..
   48: 00 01 0A 01 01 FA 00 00    00 00 00 00 E6 7B CB FA   ........
.....{..

-----Original Message-----
From: full-disclosure-admin () lists netsys com
[mailto:full-disclosure-admin () lists netsys com] On Behalf Of
koec () hush com
Sent: Wednesday, July 23, 2003 5:18 PM
To: full-disclosure () lists netsys com
Subject: [Full-disclosure] Win32 Cisco Exploit


Attached is a win32 version of the Cisco Exploit with a nice GUI.


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