Categories: Trojan

Trojan:Win32/Bifrose malicious file

The Trojan:Win32/Bifrose 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 Trojan:Win32/Bifrose virus can do?

  • Creates RWX memory
  • Anomalous binary characteristics

How to determine Trojan:Win32/Bifrose?


File Info:

crc32: 50C84C30md5: cc9a774b3e5d9c6805626b8a99af6498name: CC9A774B3E5D9C6805626B8A99AF6498.mlwsha1: 70de3eb311aa565fce2401c9753dd8dbc05cb6bdsha256: deb0d3f5836a8340667a2460877794c0d21e842082ba2afa3c3778aa3f90e635sha512: a1ec969cdeb24cab47ab98fc5378f5c6a59aa18e30914d82c513465495004779507e94b8e211c4927e13a45e5e9c485f8cc4542535dd7045c5a0acef12d4f7ecssdeep: 1536:gabUyO6S/xUjm0y6YPaRmZkjKhCTOhse+QLFdQ:JbUyONZz0y6eZkGkBeLmtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: x5d4x5d5x5d9x5d5x5d5x5d1x5dax5dcx5d5x5eax5d1x5d5Cx5e1x5e8x5d12x5e8x5d5x5d4x5d1Dx5e0x5d5x5eax5d5x5d5x5d32x5e2Assembly Version: 0.7.4.2InternalName: app.exeFileVersion: 5.3.0.0CompanyName: x5d4x5d4x5d1x5eax5e8x5d5x5d1x5d5x5eaCx5d9x5d3x5d9x5dax5d11x5e8x5e8x5d9x5e2x5eax5de1x5e1x5eax5dc1x5d9x5d1x5eaLegalTrademarks: Bx5d1x5d0x5d1x5d1x5d1x5e2x5d5x5eax5eax5d9x5d3x5d9x5d5x5e2x5e6x5e8x5d5x5d5x5dex5d5x5d12x5d9x5dcx5eax5e8x5d46x5d0Comments: x5d5x5e6x5d59x5d9x5d1x5de8x5e2x5d1x5d50x5d1x5e0x5e2x5e2x5e2x5ddx5d4x5e8x5d3x5dax5d358x5d1x5d4x5d1x5d1x5d3ProductName: x5deDx5d5x5d1x5d1x5d1x5e28x5dcx5dex5e1x5e0x5e8Ex5e2x5e8x5dcx5e83x5dax5eax5dex5d5x5d9Cx5d1x5d0x5d5x5eax5deProductVersion: 5.3.0.0FileDescription: x5d1x5d1x5e2x5d1x5d3x5d3x5e0x5d4x5d9x5d1x5e8x5d4x5dex5d9x5d06x5d0x5d15x5e1x5e8x5d1x5d1x5d0Dx5d3x5d9x5d3x5d3x5d4OriginalFilename: app.exe

Trojan:Win32/Bifrose also known as:

Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.MSILPerseus.12614
FireEye Generic.mg.cc9a774b3e5d9c68
McAfee Artemis!CC9A774B3E5D
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 004b98831 )
BitDefender Gen:Variant.MSILPerseus.12614
K7GW Trojan ( 004b98831 )
Cybereason malicious.b3e5d9
BitDefenderTheta Gen:NN.ZemsilF.34608.im0@a8k9qug
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Packed.Birfost-6973105-0
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Trojan:Win32/Bifrose.9ce4e1e4
Ad-Aware Gen:Variant.MSILPerseus.12614
Sophos Mal/Generic-S
F-Secure Trojan.TR/PSW.Agent.agf
TrendMicro TROJ_GEN.R014C0DC721
McAfee-GW-Edition Artemis!Trojan
Emsisoft Gen:Variant.MSILPerseus.12614 (B)
SentinelOne Static AI – Malicious PE
ESET-NOD32 a variant of MSIL/Injector.HE
Avira TR/PSW.Agent.agf
Microsoft Trojan:Win32/Bifrose
Arcabit Trojan.MSILPerseus.D3146
SUPERAntiSpyware Trojan.Agent/Gen-Scream[Ex]
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Variant.MSILPerseus.12614
Cynet Malicious (score: 100)
MAX malware (ai score=89)
TrendMicro-HouseCall TROJ_GEN.R014C0DC721
Tencent Win32.Trojan.Psw.Tbio
Ikarus Trojan.SuspectCRC
eGambit Unsafe.AI_Score_99%
Fortinet MSIL/Injector.HDF!tr
AVG Win32:Trojan-gen
Paloalto generic.ml
CrowdStrike win/malicious_confidence_90% (W)
Qihoo-360 HEUR/QVM03.0.D363.Malware.Gen

How to remove Trojan:Win32/Bifrose?

  • 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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