Win32.Blueang is categorized as a backdoor and a Trojan.  Its Trojan abilities allow it to enter your system without detection.  It can also remain indefinitely until manually or automatically removed.  In addition, it opens a backdoor allowing another intruder to enter with the intent to gather confidential information.

Related Files:
N/A

Recommended Action:
Remove at Once

AKA:
Win32/Blueang.B trojan
Troj/Blueang-A
Backdoor.Blueang.A
BKDR_BLUEANG.A
Win32/Blueang.A
Blueang.A Backdoor
Backdoor.Win32.Blueang.c
Backdoor.Blueang.c
BackDoor-AUJ.svr
Backdoor.BluanWeb
BackDoor.BlueAngel
Backdoor:Win32/Blueang.E
BKDR_BLUEANG.E
Win32:Trojan-gen.
BackDoor.Blueang.F
Backdoor.Blueang.E
Backdoor Program
Win32/Blueang.C

Manual Removal:
Removal of Win32.BloodKnife can be done manually.  You will need to kill all of the running processes.  You will then have to search for and remove any and all related files in your Windows registries.  Manual removal can be risky.  If it is not done properly, it can put your PC at risk of damage.
To safely and effectively remove Win32.Blueang, you can try SpyZooka, the spyware remover.  SpyZooka is an excellent spyware remover system that has a specialized mechanism that will search over a 1 million websites daily to search and destroy malware.