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Possible FP 12280?
From: "Lay, James" <james.lay () wincofoods com>
Date: Fri, 22 Oct 2010 08:39:35 -0600

Rule:

alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"WEB-CLIENT
VML source file memory corruption"; flow:to_client,established;
content:"imagedata"; nocase;
pcre:"/<(?P<t>[A-Z]+\x3A)\s*[^>]+>.*<[A-Z]+\x3A\s*imagedata\s+[^>]*src\s
*=\s*(?P<q>\x22|\x27|)[\w\x25\x2D\x2E]+(?P=q)[^>]*>.*?<\x2F/smi";
reference:bugtraq,25310; reference:cve,2007-1749;
reference:url,www.microsoft.com/technet/security/Bulletin/MS07-050.mspx;
classtype:attempted-user; sid:12280; rev:2;)

 

Rule hit:

10/22-08:34:59.217505  [**] [1:12280:2] WEB-CLIENT VML source file
memory corruption [**] [Classification: Attempted User Privilege Gain]
[Priority: 1] {TCP} 97.74.144.97:80 -> 66.193.105.132:16331

 

Packet dump:

08:34:59.217505 IP 97.74.144.97.80 > 66.193.105.132.16331: Flags [.],
ack 3213, win 15008, length 1400

        0x0000:  4500 05a0 559d 4000 3906 48ca 614a 9061
E...U. ()  9 H aJ a

        0x0010:  42c1 6984 0050 3fcb e7d4 6a57 5dea 813c
B.i..P?...jW]..<

        0x0020:  5010 3aa0 d0f8 0000 2254 6578 7420 426f
P.:....."Text.Bo

        0x0030:  783a 204f 7220 436c 6963 6b20 4865 7265
x:.Or.Click.Here

        0x0040:  2074 6f20 5072 696e 7420 616e 204f 7264
.to.Print.an.Ord

        0x0050:  6572 2046 6f72 6d26 2331 333b 220d 0a76
er.Form&#13;"..v

        0x0060:  3a73 6861 7065 733d 225f 7830 3030 305f
:shapes="_x0000_

        0x0070:  7331 3233 3222 3e3c 2f73 7061 6e3e 3c21
s1232"></span><!

        0x0080:  5b65 6e64 6966 5d3e 3c21 2d2d 5b69 6620
[endif]><!--[if.

        0x0090:  6774 6520 766d 6c20 315d 3e3c 763a 7265
gte.vml.1]><v:re

        0x00a0:  6374 2069 643d 225f 7830 3030 305f 7331
ct.id="_x0000_s1

        0x00b0:  3233 3722 0d0a 2068 7265 663d 2268 7474
237"...href="htt

        0x00c0:  703a 2f2f 7777 772e 6d61 7071 7565 7374
p://www.mapquest

        0x00d0:  2e63 6f6d 2f6d 712f 352d 6a30 6667 3973
.com/mq/5-j0fg9s

        0x00e0:  716c 664b 7461 2220 7374 796c 653d 2770
qlfKta".style='p

        0x00f0:  6f73 6974 696f 6e3a 6162 736f 6c75 7465
osition:absolute

        0x0100:  3b0d 0a20 6c65 6674 3a32 3731 2e32 3770
;...left:271.27p

        0x0110:  743b 746f 703a 3630 332e 3235 7074 3b77
t;top:603.25pt;w

        0x0120:  6964 7468 3a38 342e 3435 7074 3b68 6569
idth:84.45pt;hei

        0x0130:  6768 743a 3137 7074 3b7a 2d69 6e64 6578
ght:17pt;z-index

        0x0140:  3a31 3638 3b0d 0a20 6d73 6f2d 7772 6170
:168;...mso-wrap

        0x0150:  2d64 6973 7461 6e63 652d 6c65 6674 3a32
-distance-left:2

        0x0160:  2e38 3870 743b 6d73 6f2d 7772 6170 2d64
.88pt;mso-wrap-d

        0x0170:  6973 7461 6e63 652d 746f 703a 322e 3838
istance-top:2.88

        0x0180:  7074 3b0d 0a20 6d73 6f2d 7772 6170 2d64
pt;...mso-wrap-d

        0x0190:  6973 7461 6e63 652d 7269 6768 743a 322e
istance-right:2.

        0x01a0:  3838 7074 3b6d 736f 2d77 7261 702d 6469
88pt;mso-wrap-di

        0x01b0:  7374 616e 6365 2d62 6f74 746f 6d3a 322e
stance-bottom:2.

        0x01c0:  3838 7074 270d 0a20 6f3a 7072 6566 6572
88pt'...o:prefer

        0x01d0:  7265 6c61 7469 7665 3d22 7422 2066 696c
relative="t".fil

        0x01e0:  6c65 643d 2266 2220 6669 6c6c 636f 6c6f
led="f".fillcolo

        0x01f0:  723d 2277 6869 7465 205b 375d 2220 7374
r="white.[7]".st

        0x0200:  726f 6b65 643d 2266 220d 0a20 7374 726f
roked="f"...stro

        0x0210:  6b65 636f 6c6f 723d 2262 6c61 636b 205b
kecolor="black.[

        0x0220:  305d 2220 6f3a 636c 6970 746f 7772 6170
0]".o:cliptowrap

        0x0230:  3d22 7422 3e0d 0a20 3c76 3a66 696c 6c20
="t">...<v:fill.

        0x0240:  636f 6c6f 7232 3d22 7768 6974 6520 5b37
color2="white.[7

        0x0250:  5d22 2f3e 0d0a 203c 763a 7374 726f 6b65
]"/>...<v:stroke

        0x0260:  2063 6f6c 6f72 323d 2277 6869 7465 205b
.color2="white.[

        0x0270:  375d 223e 0d0a 2020 3c6f 3a6c 6566 7420
7]">....<o:left.

        0x0280:  763a 6578 743d 2276 6965 7722 2063 6f6c
v:ext="view".col

        0x0290:  6f72 3d22 626c 6163 6b20 5b30 5d22 2063
or="black.[0]".c

        0x02a0:  6f6c 6f72 323d 2277 6869 7465 205b 375d
olor2="white.[7]

        0x02b0:  222f 3e0d 0a20 203c 6f3a 746f 7020 763a
"/>....<o:top.v:

        0x02c0:  6578 743d 2276 6965 7722 2063 6f6c 6f72
ext="view".color

        0x02d0:  3d22 626c 6163 6b20 5b30 5d22 2063 6f6c
="black.[0]".col

        0x02e0:  6f72 323d 2277 6869 7465 205b 375d 222f
or2="white.[7]"/

        0x02f0:  3e0d 0a20 203c 6f3a 7269 6768 7420 763a
....<o:right.v:

        0x0300:  6578 743d 2276 6965 7722 2063 6f6c 6f72
ext="view".color

        0x0310:  3d22 626c 6163 6b20 5b30 5d22 2063 6f6c
="black.[0]".col

        0x0320:  6f72 323d 2277 6869 7465 205b 375d 222f
or2="white.[7]"/

        0x0330:  3e0d 0a20 203c 6f3a 626f 7474 6f6d 2076
....<o:bottom.v

        0x0340:  3a65 7874 3d22 7669 6577 2220 636f 6c6f
:ext="view".colo

        0x0350:  723d 2262 6c61 636b 205b 305d 2220 636f
r="black.[0]".co

        0x0360:  6c6f 7232 3d22 7768 6974 6520 5b37 5d22
lor2="white.[7]"

        0x0370:  2f3e 0d0a 2020 3c6f 3a63 6f6c 756d 6e20
/>....<o:column.

        0x0380:  763a 6578 743d 2276 6965 7722 2063 6f6c
v:ext="view".col

        0x0390:  6f72 3d22 626c 6163 6b20 5b30 5d22 2063
or="black.[0]".c

        0x03a0:  6f6c 6f72 323d 2277 6869 7465 205b 375d
olor2="white.[7]

        0x03b0:  222f 3e0d 0a20 3c2f 763a 7374 726f 6b65
"/>...</v:stroke

        0x03c0:  3e0d 0a20 3c76 3a69 6d61 6765 6461 7461
...<v:imagedata

        0x03d0:  2073 7263 3d22 696d 6167 6537 3036 2e70
.src="image706.p

        0x03e0:  6e67 2220 6f3a 7469 746c 653d 2222 2f3e
ng".o:title=""/>

        0x03f0:  0d0a 203c 763a 7368 6164 6f77 2063 6f6c
...<v:shadow.col

        0x0400:  6f72 3d22 2363 6363 205b 345d 222f 3e0d
or="#ccc.[4]"/>.

        0x0410:  0a20 3c76 3a70 6174 6820 6f3a 6578 7472
..<v:path.o:extr

        0x0420:  7573 696f 6e6f 6b3d 2266 2220 696e 7365
usionok="f".inse

        0x0430:  7470 656e 6f6b 3d22 6622 2f3e 0d0a 203c
tpenok="f"/>...<

        0x0440:  6f3a 6c6f 636b 2076 3a65 7874 3d22 6564
o:lock.v:ext="ed

        0x0450:  6974 2220 6173 7065 6374 7261 7469 6f3d
it".aspectratio=

        0x0460:  2274 222f 3e0d 0a3c 2f76 3a72 6563 743e
"t"/>..</v:rect>

        0x0470:  3c21 5b65 6e64 6966 5d2d 2d3e 3c21 5b69
<![endif]--><![i

        0x0480:  6620 2176 6d6c 5d3e 3c73 7061 6e20 7374
f.!vml]><span.st

        0x0490:  796c 653d 2770 6f73 6974 696f 6e3a 6162
yle='position:ab

        0x04a0:  736f 6c75 7465 3b7a 2d69 6e64 6578 3a31
solute;z-index:1

        0x04b0:  3638 3b0d 0a6c 6566 743a 3336 3270 783b
68;..left:362px;

        0x04c0:  746f 703a 3830 3470 783b 7769 6474 683a
top:804px;width:

        0x04d0:  3131 3270 783b 6865 6967 6874 3a32 3370
112px;height:23p

        0x04e0:  7827 3e3c 610d 0a68 7265 663d 2268 7474
x'><a..href="htt

        0x04f0:  703a 2f2f 7777 772e 6d61 7071 7565 7374
p://www.mapquest

        0x0500:  2e63 6f6d 2f6d 712f 352d 6a30 6667 3973
.com/mq/5-j0fg9s

        0x0510:  716c 664b 7461 223e 3c69 6d67 2062 6f72
qlfKta"><img.bor

        0x0520:  6465 723d 3020 7769 6474 683d 3131 320d
der=0.width=112.

        0x0530:  0a68 6569 6768 743d 3233 2073 7263 3d69
.height=23.src=i

        0x0540:  6d61 6765 3639 342e 6769 6620 763a 7368
mage694.gif.v:sh

        0x0550:  6170 6573 3d22 5f78 3030 3030 5f73 3132
apes="_x0000_s12

        0x0560:  3337 223e 3c2f 613e 3c2f 7370 616e 3e3c
37"></a></span><

        0x0570:  215b 656e 6469 665d 3e3c 212d 2d5b 6966
![endif]><!--[if

        0x0580:  2067 7465 2076 6d6c 2031 5d3e 3c76 3a73
.gte.vml.1]><v:s

        0x0590:  6861 7065 0d0a 2069 643d 225f 7830 3030
hape...id="_x000

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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