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Possible 16295 FP
From: "Lay, James" <james.lay () wincofoods com>
Date: Mon, 25 Oct 2010 10:55:27 -0600

Rule:

alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"WEB-CLIENT
Kaspersky antivirus library heap buffer overflow - without optional
fields"; flow:to_client,established; file_data; content:"MSCF";
byte_test:2,&,0x0003,26,relative,little;
byte_test:2,!&,0x0004,26,relative,little;
pcre:"/^.{32}([^\x00]*\x00)?[^\x00]{256}/sR"; metadata:policy
security-ips drop, service http; reference:bugtraq,14998;
reference:cve,2005-3142; classtype:attempted-user; sid:16295; rev:2;)

 

Rule hit:

10/25-10:42:14.031398  [**] [1:16295:2] WEB-CLIENT Kaspersky antivirus
library heap buffer overflow - without optional fields [**]
[Classification: Attempted User Privilege Gain] [Priority: 1] {TCP}
209.85.225.99:80 -> 66.193.105.132:49789

 

Packet dump:

10:46:32.724354 IP 209.85.225.99.80 > 66.193.105.132.49879: Flags [.],
ack 1945071829, win 25728, length 1400

        0x0000:  4500 05a0 da3b 0000 3906 431e d155 e163
E....;..9.C..U.c

        0x0010:  42c1 6984 0050 c2d7 a6eb 4fff 73ef 70d5
B.i..P....O.s.p.

        0x0020:  5010 6480 11b8 0000 2229 2c22 2622 2c62
P.d....."),"&",b

        0x0030:  2c22 3d22 2c63 5d2e 6a6f 696e 2822 2229
,"=",c].join("")

        0x0040:  7d66 756e 6374 696f 6e20 7128 612c 6229
}function.q(a,b)

        0x0050:  7b62 3d6e 6577 2052 6567 4578 7028 225b
{b=new.RegExp("[

        0x0060:  3f26 5d22 2b62 2b22 3d5b 5e26 5d2a 222c
?&]"+b+"=[^&]*",

        0x0070:  2267 6922 293b 613d 612e 7265 706c 6163
"gi");a=a.replac

        0x0080:  6528 622c 2222 293b 7265 7475 726e 2061
e(b,"");return.a

        0x0090:  3d61 2e72 6570 6c61 6365 282f 5e28 5b5e
=a.replace(/^([^

        0x00a0:  3f26 5d2a 2926 282e 2a29 2f2c 2224 313f
?&]*)&(.*)/,"$1?

        0x00b0:  2432 2229 7d0a 6675 6e63 7469 6f6e 2075
$2")}.function.u

        0x00c0:  2861 2c62 297b 6966 2821 6129 7265 7475
(a,b){if(!a)retu

        0x00d0:  726e 2062 3b72 6574 7572 6e28 6e65 7720
rn.b;return(new.

        0x00e0:  5265 6745 7870 2822 282c 7c5e 2922 2b62
RegExp("(,|^)"+b

        0x00f0:  2b22 282c 7c24 2922 2929 2e74 6573 7428
+"(,|$)")).test(

        0x0100:  6129 3f61 3a62 2b22 2c22 2b61 7d66 756e
a)?a:b+","+a}fun

        0x0110:  6374 696f 6e20 7028 612c 6229 7b66 6f72
ction.p(a,b){for

        0x0120:  2876 6172 2063 3d2f 5b3f 265d 696d 6774
(var.c=/[?&]imgt

        0x0130:  7970 653d 285b 5e26 5d2a 292f 672c 643d
ype=([^&]*)/g,d=

        0x0140:  6e75 6c6c 2c65 3d22 223b 643d 632e 6578
null,e="";d=c.ex

        0x0150:  6563 2861 293b 2965 3d64 5b31 5d3b 7265
ec(a);)e=d[1];re

        0x0160:  7475 726e 2074 2861 2c22 696d 6774 7970
turn.t(a,"imgtyp

        0x0170:  6522 2c75 2865 2c62 2929 7d66 756e 6374
e",u(e,b))}funct

        0x0180:  696f 6e20 7628 297b 7661 7220 613d 6c6f
ion.v(){var.a=lo

        0x0190:  6361 7469 6f6e 2e68 6173 683b 6966 2861
cation.hash;if(a

        0x01a0:  2626 612e 696e 6465 784f 6628 2273 7461
&&a.indexOf("sta

        0x01b0:  7274 2229 3e2d 3129 7b76 6172 2062 3d77
rt")>-1){var.b=w

        0x01c0:  696e 646f 772e 6479 6e2e 7365 7452 6573
indow.dyn.setRes

        0x01d0:  756c 7473 3b77 696e 646f 772e 6479 6e2e
ults;window.dyn.

        0x01e0:  7365 7452 6573 756c 7473 3d66 756e 6374
setResults=funct

        0x01f0:  696f 6e28 297b 7769 6e64 6f77 2e64 796e
ion(){window.dyn

        0x0200:  2e73 6574 5265 7375 6c74 733d 627d 7d7d
.setResults=b}}}

        0x0210:  7628 293b 0a7d 2920 2829 3b64 796e 2e69
v();.}).();dyn.i

        0x0220:  6e69 7469 616c 697a 6528 275c 7832 3670
nitialize('\x26p

        0x0230:  7265 765c 7833 642f 696d 6167 6573 2533
rev\x3d/images%3

        0x0240:  4671 2533 4470 6f6e 6465 726f 7361 2532
Fq%3Dponderosa%2

        0x0250:  426c 6162 7325 3236 686c 2533 4465 6e25
Blabs%26hl%3Den%

        0x0260:  3236 6762 7625 3344 3225 3236 7462 7325
26gbv%3D2%26tbs%

        0x0270:  3344 6973 6368 3a31 272c 302c 3029 3b64
3Disch:1',0,0);d

        0x0280:  796e 2e73 6574 5265 7375 6c74 7328 5b5b
yn.setResults([[

        0x0290:  222f 696d 6772 6573 3f69 6d67 7572 6c5c
"/imgres?imgurl\

        0x02a0:  7833 6468 7474 703a 2f2f 7472 6565 732e
x3dhttp://trees.

        0x02b0:  7374 616e 666f 7264 2e65 6475 2f69 6d61
stanford.edu/ima

        0x02c0:  6765 732f 5069 6e61 6365 6165 2f70 6f6e
ges/Pinaceae/pon

        0x02d0:  6465 726f 7361 2e6a 7067 5c78 3236 696d
derosa.jpg\x26im

        0x02e0:  6772 6566 7572 6c5c 7833 6468 7474 703a
grefurl\x3dhttp:

        0x02f0:  2f2f 7363 6965 6e63 6562 6c6f 6773 2e63
//scienceblogs.c

        0x0300:  6f6d 2f63 6861 6f74 6963 7574 6f70 6961
om/chaoticutopia

        0x0310:  2f32 3030 382f 3032 2f77 6861 745f 6d61
/2008/02/what_ma

        0x0320:  6b65 735f 7468 655f 7069 6e65 735f 6772
kes_the_pines_gr

        0x0330:  6f77 5f70 6172 742e 7068 705c 7832 3675
ow_part.php\x26u

        0x0340:  7367 5c78 3364 5f5f 5a47 5767 7556 516a
sg\x3d__ZGWguVQj

        0x0350:  7848 744a 3453 4149 6853 7a47 304a 4a74
xHtJ4SAIhSzG0JJt

        0x0360:  4d69 735c 7833 645c 7832 3668 5c78 3364
Mis\x3d\x26h\x3d

        0x0370:  3638 305c 7832 3677 5c78 3364 3439 365c
680\x26w\x3d496\

        0x0380:  7832 3673 7a5c 7833 6439 375c 7832 3668
x26sz\x3d97\x26h

        0x0390:  6c5c 7833 6465 6e5c 7832 3673 7461 7274
l\x3den\x26start

        0x03a0:  5c78 3364 315c 7832 367a 6f6f 6d5c 7833
\x3d1\x26zoom\x3

        0x03b0:  6431 5c78 3236 6974 6273 5c78 3364 3122
d1\x26itbs\x3d1"

        0x03c0:  2c22 222c 224e 7364 672d 6139 7a38 7741
,"","Nsdg-a9z8wA

        0x03d0:  4c54 4d3a 222c 2268 7474 703a 2f2f 7472
LTM:","http://tr

        0x03e0:  6565 732e 7374 616e 666f 7264 2e65 6475
ees.stanford.edu

        0x03f0:  2f69 6d61 6765 732f 5069 6e61 6365 6165
/images/Pinaceae

        0x0400:  2f70 6f6e 6465 726f 7361 2e6a 7067 222c
/ponderosa.jpg",

        0x0410:  2231 3031 222c 2231 3339 222c 2253 6f2c
"101","139","So,

        0x0420:  205c 7833 6362 5c78 3365 706f 6e64 6572
.\x3cb\x3eponder

        0x0430:  6f73 615c 7833 632f 625c 7833 6520 7069
osa\x3c/b\x3e.pi

        0x0440:  6e65 7320 6d61 7920 6265 222c 2222 2c22
nes.may.be","","

        0x0450:  222c 2234 3936 2026 7469 6d65 733b 2036
","496.&times;.6

        0x0460:  3830 202d 2039 376b 222c 226a 7067 222c
80.-.97k","jpg",

        0x0470:  2273 6369 656e 6365 626c 6f67 732e 636f
"scienceblogs.co

        0x0480:  6d22 2c22 222c 2222 2c22 6874 7470 3a2f
m","","","http:/

        0x0490:  2f74 302e 6773 7461 7469 632e 636f 6d2f
/t0.gstatic.com/

        0x04a0:  696d 6167 6573 222c 2231 222c 5b5d 2c22
images","1",[],"

        0x04b0:  222c 302c 2222 2c5b 5d2c 2222 2c22 222c
",0,"",[],"","",

        0x04c0:  2222 2c22 222c 2222 2c22 222c 2222 2c22
"","","","","","

        0x04d0:  222c 2222 5d2c 5b22 2f69 6d67 7265 733f
",""],["/imgres?

        0x04e0:  696d 6775 726c 5c78 3364 6874 7470 3a2f
imgurl\x3dhttp:/

        0x04f0:  2f62 6579 6572 7265 6e65 7761 626c 6566
/beyerrenewablef

        0x0500:  7565 6c73 2e63 6f6d 2f6d 696e 6572 616c
uels.com/mineral

        0x0510:  2532 3532 306c 6162 7325 3235 3230 7465
%2520labs%2520te

        0x0520:  7374 2532 3532 3067 7265 656e 7761 7374
st%2520greenwast

        0x0530:  6525 3235 3230 706f 6c79 2532 3532 0d0a
e%2520poly%252..

        0x0540:  3130 3030 0d0a 3067 6c79 6365 726f 6c2e
1000..0glycerol.

        0x0550:  6a70 675c 7832 3669 6d67 7265 6675 726c
jpg\x26imgrefurl

        0x0560:  5c78 3364 6874 7470 3a2f 2f62 6579 6572
\x3dhttp://beyer

        0x0570:  7265 6e65 7761 626c 6566 7565 6c73 2e63
renewablefuels.c

        0x0580:  6f6d 2f4d 6169 6e25 3235 3230 5465 7374
om/Main%2520Test

        0x0590:  2532 3532 3050 6167 652e 6874 6d5c 7832
%2520Page.htm\x2

 

Looks like more google happiness.

 

James Lay

IT Security Analyst

WinCo Foods

208-672-2014 Office

208-559-1855 Cell

650 N Armstrong Pl.

Boise, Idaho 83704

 

------------------------------------------------------------------------------
Nokia and AT&T present the 2010 Calling All Innovators-North America contest
Create new apps & games for the Nokia N8 for consumers in  U.S. and Canada
$10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing
Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store 
http://p.sf.net/sfu/nokia-dev2dev
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