I know you might think this has already been posted but actually its a updated one to the old versions of this hack.
[Leeched]
hack Updated: 3-3-2010
External BoxESP v3.1 - for build 184 [Updated Hack]
Screenshots:
Thanks "awmanagment" for screen shot (for some reason the screen shot did'nt work for me)



I like this one the rocket going straight into his face haha 
HUGE CREDITS FOR:
- KN4CK3R who made all this possible by publishing the root source code
- Big Dave for the offsets of every new COD6 build
- Tristan Ward (not cheat related) for the Direct3D and Aero overlay
- xZetera for various pieces of code
- Sumol for updates of BoxESP
- blambo for dead bodies removal
- cardoow for coldblooded enemies identification
- kolbybrooks for better box sizes
- and me for bringing it from outside sources to M-P-G-H 
Features:
- BoxESP - rectangle + name
- flicker-less overlay mode
- full external hack: no hooking on process for maximum stealth mode
How to use:
- have Vista/Win7 (does not work on XP, don't ask it's not possible due to lack of Aero mode)
- make sure you are using AERO theme, not Vista/Win7 basic theme
- open BoxESP, make sure you have administrative rights
- open COD6 (actually order of launching does not matter)
- play COD6 in windowed mode (alt+enter)
Other new features:
- better error reporting during initialization
- dead bodies watching killcams are now in grey instead of red
- enemies having cold-blood perk are in orange vs red for others. You're not supposed to see them...
- box adapts to the position of the player: stand, prone, crouch
Virus Scan:
Link: Virus Scan
Code:
File ExternalBoxEsp_UPDATED_.184.rar received on 2010.03.05
Current status: Finished.
Result: 1/42 (2.39%)
Antivirus Version Last Update Result
a-squared 4.5.0.50 2010.03.04 -
AhnLab-V3 5.0.0.2 2010.03.04 -
AntiVir 8.2.1.180 2010.03.04 -
Antiy-AVL 2.0.3.7 2010.03.04 -
Authentium 5.2.0.5 2010.03.05 -
Avast 4.8.1351.0 2010.03.04 -
Avast5 5.0.332.0 2010.03.04 -
AVG 9.0.0.730 2010.03.04 -
BitDefender 7.2 2010.03.05 -
CAT-QuickHeal 10.00 2010.03.04 -
ClamAV 0.96.0.0-git 2010.03.05 -
Comodo 4091 2010.02.28 -
DrWeb 5.0.1.12222 2010.03.05 -
eSafe 7.0.17.0 2010.03.04 -
eTrust-Vet 35.2.7341 2010.03.05 -
F-Prot 4.5.1.85 2010.03.04 -
F-Secure 9.0.15370.0 2010.03.05 -
Fortinet 4.0.14.0 2010.03.04 -
GData 19 2010.03.05 -
Ikarus T3.1.1.80.0 2010.03.05 -
Jiangmin 13.0.900 2010.03.05 -
K7AntiVirus 7.10.990 2010.03.04 -
Kaspersky 7.0.0.125 2010.03.05 -
McAfee 5910 2010.03.04 -
McAfee+Artemis 5910 2010.03.04 -
McAfee-GW-Edition 6.8.5 2010.03.04 -
Microsoft 1.5502 2010.03.04 -
NOD32 4916 2010.03.04 -
Norman 6.04.08 2010.03.04 -
nProtect 2009.1.8.0 2010.03.04 -
Panda 10.0.2.2 2010.03.04 -
PCTools 7.0.3.5 2010.03.04 -
Prevx 3.0 2010.03.05 -
Rising 22.37.04.03 2010.03.05 -
Sophos 4.51.0 2010.03.05 -
Sunbelt 5756 2010.03.05 -
Symantec 20091.2.0.41 2010.03.05 Suspicious.Insight
TheHacker 6.5.1.7.221 2010.03.05 -
TrendMicro 9.120.0.1004 2010.03.05 -
VBA32 3.12.12.2 2010.03.04 -
ViRobot 2010.3.5.2213 2010.03.05 -
VirusBuster 5.0.27.0 2010.03.04 -
Thank Me if it Worked or you Enjoyed it, if not PM me or post about it here 
Download File: (Uploaded to M-P-G-H)