Below is a link to the test report of sample of trojan bifrost/
http://www.virustotal.com/file-scan/r...
Other names of trojan bifrost:
Trojan.Win32.Refroso.csfk
Trojan/Buzus.ruj
Trojan.Backdoor.SuspectCRC!IK
Backdoor.Win32.Bifrose.~BDU
Win32:Malware-gen
Backdoor.Win32.Bifrose.~BDU