Backdoor

Backdoor:Win32/Bifrose.IH malicious file

Malware Removal

The Backdoor:Win32/Bifrose.IH 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.IH virus can do?

  • Sample contains Overlay data
  • Presents an Authenticode digital signature
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Authenticode signature is invalid
  • Attempts to identify installed AV products by registry key

How to determine Backdoor:Win32/Bifrose.IH?


File Info:

name: FDC675DCECD20C63F868.mlw
path: /opt/CAPEv2/storage/binaries/7bb66bcadd2b9740bd9cffc68ea25b7664d51da1f22a954dbd10ca43b6c44154
crc32: C5AFCDF3
md5: fdc675dcecd20c63f86852abe74144a6
sha1: 7da199191b99888ea6a47d81e035ded00b3dcbea
sha256: 7bb66bcadd2b9740bd9cffc68ea25b7664d51da1f22a954dbd10ca43b6c44154
sha512: df4ddbec7873422bfc0b88223b751e5e7758070df6b48e759cf6f9bb9524066168235341b681d966f75ab810fdf2dbe090d0001275920ef333503a6290ca7f82
ssdeep: 3072:/2YSl1zrbVyVS7Wo7jpxFcR5UtVqzdWZC6Bk+U/NT5BA6EoCcvb2N:tKrbd7WonOUtBZCe1U/Nc6Eoz2N
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1032401236F55D559F6888F342446FFA966F7E17CF800413FA7405B882925FA23A67307
sha3_384: aef0768352ddcb2837c0eb5ab28bc5e84567eeebb14003dbc6a31843b72f1a3c7386920c8beadf74394727c46a5dd83b
ep_bytes: 558bec6aff689841400068203a400064
timestamp: 2011-06-30 08:06:08

Version Info:

0: [No Data]

Backdoor:Win32/Bifrose.IH also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Sasfis.4!c
DrWebTrojan.Siggen3.22073
MicroWorld-eScanGen:Variant.Zusy.366080
FireEyeGeneric.mg.fdc675dcecd20c63
SkyhighGenericRXBX-AI!FDC675DCECD2
ALYacGen:Variant.Zusy.366080
Cylanceunsafe
ZillyaTrojan.Sasfis.Win32.24804
SangforSuspicious.Win32.Save.ins
AlibabaBackdoor:Win32/Bifrose.c459e0c8
Cybereasonmalicious.91b998
ArcabitTrojan.Zusy.D59600
BitDefenderThetaGen:NN.ZexaF.36608.nqX@a8T90lgb
SymantecBackdoor.Vidgrab
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Farfli.AXV
CynetMalicious (score: 100)
APEXMalicious
KasperskyUDS:DangerousObject.Multi.Generic
BitDefenderGen:Variant.Zusy.366080
NANO-AntivirusTrojan.Win32.TrjGen.dzqevr
AvastWin32:Trojan-gen
TencentMalware.Win32.Gencirc.13b4e17a
Ad-AwareGen:Variant.Zusy.366080
SophosTroj/Agent-AMDT
F-SecureTrojan.TR/Crypt.XPACK.Gen
VIPREGen:Variant.Zusy.366080
TrendMicroBKDR_EVILOGE.SM
Trapminemalicious.high.ml.score
EmsisoftGen:Variant.Zusy.366080 (B)
IkarusTrojan.Win32.Sasfis
JiangminTrojan/Sasfis.ueb
WebrootW32.Malware.gen
AviraTR/Crypt.XPACK.Gen
Antiy-AVLTrojan[Backdoor]/Win32.APT10
KingsoftWin32.Trojan.Generic.a
XcitiumMalware@#3fxnd29afiqky
MicrosoftBackdoor:Win32/Bifrose.IH
ViRobotTrojan.Win32.A.Sasfis.226184.G
ZoneAlarmUDS:DangerousObject.Multi.Generic
GDataWin32.Trojan.Injector.OW
GoogleDetected
AhnLab-V3Win-Trojan/Eviloge.226184
McAfeeGenericRXBX-AI!FDC675DCECD2
MAXmalware (ai score=100)
VBA32Trojan.Sasfis
MalwarebytesMalware.AI.760162819
PandaGeneric Malware
TrendMicro-HouseCallBKDR_EVILOGE.SM
RisingBackdoor.Bifrose!8.B24 (TFE:5:VJQDQK1omyP)
YandexTrojan.Agent!+G1E72fakbE
SentinelOneStatic AI – Suspicious PE
MaxSecureTrojan.Malware.4028491.susgen
FortinetW32/Sasfis.DEUV!tr
AVGWin32:Trojan-gen
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Backdoor:Win32/Bifrose.IH?

Backdoor:Win32/Bifrose.IH removal tool
  • 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.

About the author

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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