Categories: Backdoor

Backdoor:Win32/Bifrose.AE information

The Backdoor:Win32/Bifrose.AE is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Backdoor:Win32/Bifrose.AE virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • Executed a process and injected code into it, probably while unpacking
  • Tries to unhook or modify Windows functions monitored by Cuckoo
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself
  • Attempts to interact with an Alternate Data Stream (ADS)
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz
badclik.no-ip.biz

How to determine Backdoor:Win32/Bifrose.AE?


File Info:

crc32: D99CD58Bmd5: 146318d570c8462e5cff7e3b9a64cf08name: tvsport.exesha1: 68d521cdd1a29c7f9913ebb41fc185a18cbe5614sha256: 4ac093357979e218ff8a10bbe2ae250974443b505bf7ec729cf742c7397a5f46sha512: 80bd07d6af5b0d4725e4a32da0ee0d4bb2ea2afbc901a4f136e10cb0dc9c5708c7a56d18f59601af2e898b2f081ddfdb8c2233fa4d4bf784977397c5198d3943ssdeep: 3072:tT+V+fLt6ylc+pg7uLxg/29fQ/Ni6nfxQQuX2dU6mBlWHZT/oLiBMZN:UVQLT++q7B2q/3uX/4z0iB2type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Backdoor:Win32/Bifrose.AE also known as:

Bkav W32.AIDetectVM.malware2
MicroWorld-eScan Gen:Variant.Ulise.22594
FireEye Generic.mg.146318d570c8462e
CAT-QuickHeal VirTool.DelfInject.AF
Qihoo-360 Win32/Trojan.df0
McAfee RDN/Generic BackDoor
Cylance Unsafe
AegisLab Trojan.Win32.Refroso.muCm
Sangfor Malware
K7AntiVirus Trojan ( 001788e91 )
BitDefender Gen:Variant.Ulise.22594
K7GW Trojan ( 001788e91 )
CrowdStrike win/malicious_confidence_100% (W)
Invincea heuristic
BitDefenderTheta AI:Packer.61A971811D
F-Prot W32/VBInject.V.gen!Eldorado
Symantec Backdoor.Bifrose!gen
TotalDefense Win32/Bifrose.ZG!genus
TrendMicro-HouseCall TROJ_BREDLAB.SMD
Avast Win32:Malware-gen
ClamAV Win.Trojan.Agent-36155
GData Gen:Variant.Ulise.22594
Kaspersky Backdoor.Win32.Bifrose.fxv
Alibaba Backdoor:Win32/Bifrose.9360a327
NANO-Antivirus Trojan.Win32.Dybalom.dvxne
APEX Malicious
Tencent Win32.Backdoor.Bifrose.Dwtf
Ad-Aware Gen:Trojan.Heur.PM.2
Sophos Mal/BigMole-B
Comodo Malware@#1w0dwmsdjotfp
F-Secure Trojan:W32/Agent.DQKQ
DrWeb BackDoor.Bifrost.20804
Zillya Backdoor.Bifrose.Win32.66250
TrendMicro TROJ_BREDLAB.SMD
McAfee-GW-Edition BehavesLike.Win32.RAHack.cc
Trapmine malicious.high.ml.score
CMC Trojan.Win32.Refroso.1!O
Emsisoft Gen:Variant.Ulise.22594 (B)
SentinelOne DFI – Malicious PE
Cyren W32/VBInject.V.gen!Eldorado
Jiangmin Trojan.Generic.bjusv
Avira TR/Crypt.XPACK.Gen
MAX malware (ai score=80)
Antiy-AVL Trojan/Win32.Refroso.a
Endgame malicious (high confidence)
Arcabit Trojan.Ulise.D5842
ZoneAlarm HEUR:Trojan.Win32.Generic
Microsoft Backdoor:Win32/Bifrose.AE
Acronis suspicious
VBA32 BScope.Backdoor.Agent
ALYac Gen:Variant.Ulise.22594
Panda Generic Malware
ESET-NOD32 a variant of Win32/Packed.MoleboxUltra suspicious
Rising Backdoor.Bifrose!8.B24 (CLOUD)
Yandex Trojan.Refroso.Gen.3
Ikarus Trojan.Win32.Agent
Fortinet W32/Refroso.BKBI!tr
AVG Win32:Malware-gen
Cybereason malicious.570c84
Paloalto generic.ml
MaxSecure Packed.Rebhip.a

How to remove Backdoor:Win32/Bifrose.AE?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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