Backdoor

About “Backdoor.Bifrose.ZXE” infection

Malware Removal

The Backdoor.Bifrose.ZXE 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.Bifrose.ZXE virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • CAPE detected the embedded win api malware family
  • Anomalous binary characteristics
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Backdoor.Bifrose.ZXE?


File Info:

name: 058483A555C96CCF6C0B.mlw
path: /opt/CAPEv2/storage/binaries/c0ee7544d8ff96fd4e5a3c160bc27d899ce70ec202a15cd3062d74bfa742eb6d
crc32: 22EEF080
md5: 058483a555c96ccf6c0b8acd4ab35f61
sha1: 4c2408fc5fcd4b65d0e846414c4bff4f256bbe27
sha256: c0ee7544d8ff96fd4e5a3c160bc27d899ce70ec202a15cd3062d74bfa742eb6d
sha512: 1b5ddcc0fb9dbf95457aac749e70578a89e8dc6cd6ecb725ff18fba486bcfd35f307038951810945c9521278f1a2d5d20181943e24f60bc766b6ba780ddc911a
ssdeep: 768:HevFIYm0on6HGavZRtQffoaFNnioeQpYG+ZeCdQzxBenxuUk/zFX9i4DEi/mwI0w:6cV6HGavqga0rESZ85Q4k0LvvHc22
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T17A43E18219CD57C4C0FF6FBC0A6B4E25224588E7CC0E1CBB5EA476486CB83E54EA159E
sha3_384: 8f45ba1d8cb5047976eeaa422315ae8937c4e92bc230929921a5834552e00dda52ac6ece3d449535b4c9a6964865ba71
ep_bytes: 558bec83ec4456ff15141040008bf08a
timestamp: 2007-10-12 16:52:12

Version Info:

0: [No Data]

Backdoor.Bifrose.ZXE also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Bifrose.l61K
MicroWorld-eScanBackdoor.Bifrose.ZXE
FireEyeGeneric.mg.058483a555c96ccf
SkyhighBehavesLike.Win32.Backdoor.qc
McAfeeBackDoor-CEP.gen.g
Cylanceunsafe
ZillyaBackdoor.Bifrose.Win32.41901
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 004bc2ad1 )
AlibabaBackdoor:Win32/Bifrose.a87d45d6
K7GWTrojan ( 004bc2ad1 )
Cybereasonmalicious.c5fcd4
BitDefenderThetaAI:Packer.6E64B81F1F
VirITTrojan.Win32.Agent.CGC
SymantecBackdoor.Bifrose
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Bifrose
APEXMalicious
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderBackdoor.Bifrose.ZXE
NANO-AntivirusTrojan.Win32.Bifrose.jddd
AvastWin32:Bifrose-DQR [Trj]
RisingBackdoor.Win32.Bifrose.fdk (CLASSIC)
TACHYONTrojan/W32.Midgare.55629
EmsisoftBackdoor.Bifrose.ZXE (B)
BaiduWin32.Backdoor.Bifrose.ab
F-SecureBackdoor.BDS/Bifrose.aleo
DrWebBackDoor.Bifrost.790
VIPREBackdoor.Bifrose.ZXE
TrendMicroBKDR_BIFROSE.GAT
Trapminemalicious.high.ml.score
SophosTroj/Bifrose-WC
IkarusBackdoor.Win32.Bifrose
JiangminBackdoor/Agent.bahs
WebrootW32.Bifrose.Gen
VaristW32/Agent.CO.gen!Eldorado
AviraBDS/Bifrose.aleo
Antiy-AVLTrojan/Win32.Midgare
KingsoftWin32.Trojan.Generic.a
MicrosoftBackdoor:Win32/Bifrose.AE
XcitiumBackdoor.Win32.Bifrost.~R@7oqs
ArcabitBackdoor.Bifrose.ZXE
ViRobotBackdoor.Win32.Bifrose.55629.D
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataBackdoor.Bifrose.ZXE
GoogleDetected
AhnLab-V3Trojan/Win32.Bifrose.R28436
VBA32Backdoor.Bifrose
ALYacBackdoor.Bifrose.ZXE
MAXmalware (ai score=100)
MalwarebytesGeneric.Malware.AI.DDS
PandaGeneric Malware
TrendMicro-HouseCallBKDR_BIFROSE.GAT
TencentMalware.Win32.Gencirc.13bc6185
YandexTrojan.Agent!9n21svaR0hw
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.790539.susgen
FortinetW32/Refroso.CEP!tr
AVGWin32:Bifrose-DQR [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Backdoor.Bifrose.ZXE?

Backdoor.Bifrose.ZXE 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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