Ethical Hacking Learn to find vulnerabilities before the bad guys do! Gain real world hands on hacking experience in our state of the art hacking lab. Course designed and taught by expert instructors with years of penetration testing experience. 12 student maximum in every class. Certification attempt included in every package. | Computer Forensics Training at InfoSec Institute Gain the in-demand skills of a certified computer examiner, learn to recover trace data left behind by fraud, theft, and cybercrime perpetrators. Discover the source of computer crime and abuse at your organization so that it never happens again. All of our class sizes are guaranteed to be 12 students or less to facilitate one-on-one interaction with one of our expert instructors. |

| Subject: | [Snort-sigs] False +ves for SID 2657 :EXPLOIT SSLv2 Client_Hello with pad Challenge Length overflow attempt |
|---|---|
| Date: | Wed, 15 Dec 2004 11:05:07 +1300 |
Hi I am seeing about 2500 of these a day between two 'trusted' systems:
META
--------
SID CID TimeStamp Signature
7 203852 2004-12-14 11:03:32 EXPLOIT SSLv2 Client_Hello with pad
Challenge Length overflow attempt
Sig ID
2657
IP
--------
Source Address Dest Address Ver Hdr Len
130.216.120.4 130.216.74.4 4 5
TOS length ID flags offset TTL chksum
0 313 18880 2 0 64 10310
Resolved Source
ctru.auckland.ac.nz
Resolved Dest
www.ctru.auckland.ac.nz
TCP
--------
Source Port Dest Port Seq Ack
3828 443 295974195 4027509575
Offset Reserved Flags Window Checksum Urgent Ptr
8 0 24 31856 50184 0
Options
--------
None
Flags
--------
RB 1 RB 0 URG ACK PSH RST SYN FIN
X X
DATA
--------
1703010100F91C09F180 ..........
D57D76CD8D2B569CA8E3 .}v..+V...
FDC5D0C1358B6DE3BADA ....5.m...
A458EA9F3F8E9B674525 .X..?..gE%
B49262F5059798D49EC1 ..b.......
61C50BC5723BEEAE90C0 a...r;....
31277D130476E72314BB 1'}..v.#..
BE0A67F12EBDFB4CBC98 ..g....L..
78312C8797AE994C3405 x1,....L4.
E726B3193FAF9F936E26 .&..?...n&
55D3803BB6E8C13CE856 U..;...<.V
B553976337342C6B4C02 .S.c74,kL.
9663D2035F55B4BB0747 .c.._U...G
0C0A7402648BE7546006 ..t.d..T`.
EA3029160340075CF9B1 .0)..@.\..
436653BC7C5B2F572345 CfS.|[/W#E
15AD18E556722931FEA3 ....Vr)1..
0F5765FC4CFCABE750B6 .We.L...P.
68A38293064449EF7446 h....DI.tF
3F89B5998983E2B14465 ?.......De
A45674BB55A527AF385E .Vt.U.'.8^
47D92E0ECF94DA07D7E0 G.........
5EC100549B4B586AEE36 ^..T.KXj.6
E354B07307593902D429 .T.s.Y9..)
3151F50D3227B08CD179 1Q..2'...y
B978C14A73789EE79355 .x.Jsx...U
6D m
-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
http://productguide.itmanagersjournal.com/
_______________________________________________
Snort-sigs mailing list
Snort-sigs@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/snort-sigs
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | Re: [Snort-sigs] TCP sweeps, James Riden |
|---|---|
| Next by Date: | Re: [Snort-sigs] TCP sweeps, Matt Jonkman |
| Previous by Thread: | [Snort-sigs] we need support, SHAFFIE |
| Next by Thread: | [Snort-sigs] Bleeding Snort updates and a new ruleset, Matt Jonkman |
| Indexes: | [Date] [Thread] [Top] [All Lists] |