Backdoor

How to remove “Backdoor.Win32.DeAlfa.yr”?

Malware Removal

The Backdoor.Win32.DeAlfa.yr 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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Backdoor.Win32.DeAlfa.yr virus can do?

  • Reads data out of its own binary image
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Attempts to identify installed AV products by installation directory

How to determine Backdoor.Win32.DeAlfa.yr?


File Info:

name: 0F16080093A99A3FE676.mlw
path: /opt/CAPEv2/storage/binaries/97400e0b97be5166dc24adcd68a16a7cc31c6358d9fcc080d7e279c8f6dcb6d5
crc32: EE600610
md5: 0f16080093a99a3fe676b75f2ae847b6
sha1: 70db270da9789304cdd0ed07ee93cea1faf9d6a6
sha256: 97400e0b97be5166dc24adcd68a16a7cc31c6358d9fcc080d7e279c8f6dcb6d5
sha512: db5761f4b5241dec58704e09b195d2560d1bce1b62d51c95c5b26c7ced47a4e8e33d91cb41a511d7cba4320f6be764201eeedfd6940fd7b8d7fdba5dba407607
ssdeep: 12288:FdhJeV2oTE4Gx1tKlON6+I0uh5I1Gy/MhiU:bXC234G30pg0O/Mf
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T19DB49E62F2D14537D1672B389C2BA2589C39BF107E28B9467BE81C4C4F3D781792E1A7
sha3_384: e7e051a7c0b1f3e79ceffa97b077f5ab1ebaa6809d89feab1718b1b1b66ca433c2e21b6720edd8fbd2ea5cbeaba48b34
ep_bytes: 558becb9130000006a006a004975f951
timestamp: 1992-06-19 22:22:17

Version Info:

0: [No Data]

Backdoor.Win32.DeAlfa.yr also known as:

BkavW32.AIDetectMalware
DrWebTrojan.MulDrop1.42298
MicroWorld-eScanGen:Trojan.Malware.FGW@ae!Bh9b
FireEyeGeneric.mg.0f16080093a99a3f
SkyhighBehavesLike.Win32.Generic.gh
McAfeeGenericRXSN-MA!0F16080093A9
MalwarebytesGeneric.Malware.AI.DDS
ZillyaBackdoor.DeAlfa.Win32.110
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 7000000f1 )
AlibabaBackdoor:Win32/DeAlfa.68539e20
K7GWTrojan ( 7000000f1 )
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderThetaAI:Packer.92DAF4B119
VirITTrojan.Win32.Riodrv.AKL
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Spy.Banker.QYO
APEXMalicious
TrendMicro-HouseCallPossible_Virus
ClamAVWin.Malware.Graftor-6838241-0
KasperskyBackdoor.Win32.DeAlfa.yr
BitDefenderGen:Trojan.Malware.FGW@ae!Bh9b
NANO-AntivirusTrojan.Win32.DeAlfa.bycje
AvastWin32:Banker-GFZ [Trj]
TencentMalware.Win32.Gencirc.10b65ff8
EmsisoftGen:Trojan.Malware.FGW@ae!Bh9b (B)
F-SecureTrojan.TR/ATRAPS.Gen
VIPREGen:Trojan.Malware.FGW@ae!Bh9b
TrendMicroPossible_Virus
Trapminemalicious.high.ml.score
SophosMal/Generic-S
IkarusTrojan-PWS.Win32.Riodrv
JiangminTrojan/Generic.afdt
WebrootTrojan:Win32/Modphip.A
GoogleDetected
AviraTR/ATRAPS.Gen
VaristW32/Modphip.A.gen!Eldorado
Antiy-AVLTrojan[PSW]/Win32.Riodrv
Kingsoftmalware.kb.a.1000
MicrosoftTrojan:Win32/Modphip.A
XcitiumBackdoor.Win32.Delf.ka@4ncy2y
ArcabitTrojan.Malware.E6EBA1
ViRobotBackdoor.Win32.A.DeAlfa.511488.A
ZoneAlarmBackdoor.Win32.DeAlfa.yr
GDataGen:Trojan.Malware.FGW@ae!Bh9b
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Riodrv.R7514
VBA32Backdoor.DeAlfa
ALYacGen:Trojan.Malware.FGW@ae!Bh9b
Cylanceunsafe
PandaTrj/Agent.DPE
RisingTrojan.Modphip!8.13AE (TFE:4:vuZmYhKVfrN)
YandexTrojan.GenAsa!FAFliuGywAE
MAXmalware (ai score=82)
FortinetW32/Nussamoc.A!tr
AVGWin32:Banker-GFZ [Trj]
DeepInstinctMALICIOUS
alibabacloudTrojan.Win.UnkAgent

How to remove Backdoor.Win32.DeAlfa.yr?

Backdoor.Win32.DeAlfa.yr 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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