MPSampleSubmission

i am getting below error message in My Exchange server Application log.

Event Type:      Error
Event Source:      MPSampleSubmission
Event Category:      None
Event ID:      5000
Date:            26/12/2012
Time:            8:24:50 AM
User:            N/A
Computer:      BQUALSMX01
Description:
EventType mptelemetry, P1 microsoft security essentials (edb4fa23-53b8-4afa-8c5d-99752cca7094), P2 3.0.8402.0, P3 timeout, P4 1.1.9002.0, P5 fixed, P6 4 _ 2049+, P7 5 _ not boot, P8 NIL, P9 NIL, P10 NIL.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 6d 00 70 00 74 00 65 00   m.p.t.e.
0008: 6c 00 65 00 6d 00 65 00   l.e.m.e.
0010: 74 00 72 00 79 00 2c 00   t.r.y.,.
0018: 20 00 6d 00 69 00 63 00    .m.i.c.
0020: 72 00 6f 00 73 00 6f 00   r.o.s.o.
0028: 66 00 74 00 20 00 73 00   f.t. .s.
0030: 65 00 63 00 75 00 72 00   e.c.u.r.
0038: 69 00 74 00 79 00 20 00   i.t.y. .
0040: 65 00 73 00 73 00 65 00   e.s.s.e.
0048: 6e 00 74 00 69 00 61 00   n.t.i.a.
0050: 6c 00 73 00 20 00 28 00   l.s. .(.
0058: 65 00 64 00 62 00 34 00   e.d.b.4.
0060: 66 00 61 00 32 00 33 00   f.a.2.3.
0068: 2d 00 35 00 33 00 62 00   -.5.3.b.
0070: 38 00 2d 00 34 00 61 00   8.-.4.a.
0078: 66 00 61 00 2d 00 38 00   f.a.-.8.
0080: 63 00 35 00 64 00 2d 00   c.5.d.-.
0088: 39 00 39 00 37 00 35 00   9.9.7.5.
0090: 32 00 63 00 63 00 61 00   2.c.c.a.
0098: 37 00 30 00 39 00 34 00   7.0.9.4.
00a0: 29 00 2c 00 20 00 33 00   ).,. .3.
00a8: 2e 00 30 00 2e 00 38 00   ..0...8.
00b0: 34 00 30 00 32 00 2e 00   4.0.2...
00b8: 30 00 2c 00 20 00 74 00   0.,. .t.
00c0: 69 00 6d 00 65 00 6f 00   i.m.e.o.
00c8: 75 00 74 00 2c 00 20 00   u.t.,. .
00d0: 31 00 2e 00 31 00 2e 00   1...1...
00d8: 39 00 30 00 30 00 32 00   9.0.0.2.
00e0: 2e 00 30 00 2c 00 20 00   ..0.,. .
00e8: 66 00 69 00 78 00 65 00   f.i.x.e.
00f0: 64 00 2c 00 20 00 34 00   d.,. .4.
00f8: 20 00 5f 00 20 00 32 00    ._. .2.
0100: 30 00 34 00 39 00 2b 00   0.4.9.+.
0108: 2c 00 20 00 35 00 20 00   ,. .5. .
0110: 5f 00 20 00 6e 00 6f 00   _. .n.o.
0118: 74 00 20 00 62 00 6f 00   t. .b.o.
0120: 6f 00 74 00 2c 00 20 00   o.t.,. .
0128: 4e 00 49 00 4c 00 2c 00   N.I.L.,.
0130: 20 00 4e 00 49 00 4c 00    .N.I.L.
0138: 20 00 4e 00 49 00 4c 00    .N.I.L.
0140: 0d 00 0a 00               ....