Malware

Win32/Injector.KFO removal

Malware Removal

The Win32/Injector.KFO 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 Win32/Injector.KFO virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • At least one process apparently crashed during execution
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Dynamic (imported) function loading detected
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Authenticode signature is invalid

How to determine Win32/Injector.KFO?


File Info:

name: AE4484E2B260AAE5C37D.mlw
path: /opt/CAPEv2/storage/binaries/c21ac6c408e1dce4ffa007e119dd799d93954b67953aba233302c1faec935c60
crc32: 1FCF82CE
md5: ae4484e2b260aae5c37d760b5caf4550
sha1: 0688f9cd6aff7d331b49dcad3c4c6020cdce2491
sha256: c21ac6c408e1dce4ffa007e119dd799d93954b67953aba233302c1faec935c60
sha512: 1d70191a177f303f0cc028acc9c1dce08bbf172df184eea9d721b224ac9d2867ee63d066f0e676b7bcb3e2a1bd8a09d6d54d44fd02df36f8e2119615cf9adbb9
ssdeep: 1536:w0OGjremDFCaDozoXA0gAcHKVoHPUFXxo0hnQLoa1zWOAeVFv:wIjremDoa+W8A2KKMFBPhn8akv
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T18243F1E0869CC82DD16DFABC4A7CBB645A337E9910774628CED0334B4D982136E6539D
sha3_384: 675b317913a9873d7a9357f73fc4bd0baf89749c6b5939a0b5b22100018f65002c6ed5bf6316eac8b31429f7a07c9e6a
ep_bytes: 60be001041008dbe0000ffff5783cdff
timestamp: 2011-10-18 18:20:13

Version Info:

CompanyName: JnJNVPFn
FileDescription: dQiBXy
FileVersion: 1,3,1,9
InternalName: ValLzMDU
LegalCopyright: © EoCUTgmP 2001-2011. All rights reserved.
OriginalFilename: lwjjAdELyk.exe
ProductName: nNXdVOIQkRX
ProductVersion: 1,3,1,9
Translation: 0x0409 0x04e4

Win32/Injector.KFO also known as:

BkavW32.AIDetect.malware1
LionicTrojan.Win32.Qbot.lF20
Elasticmalicious (moderate confidence)
MicroWorld-eScanGen:Heur.ManBat.1
ALYacGen:Heur.ManBat.1
CylanceUnsafe
K7AntiVirusPassword-Stealer ( 002ea6251 )
K7GWTrojan ( 002ea6251 )
Cybereasonmalicious.2b260a
CyrenW32/Zbot.CP.gen!Eldorado
ESET-NOD32a variant of Win32/Injector.KFO
APEXMalicious
KasperskyTrojan-PSW.Win32.Qbot.dpg
BitDefenderGen:Heur.ManBat.1
AvastFileRepMalware [Trj]
TencentWin32.Init.QQRob.cnzw
Ad-AwareGen:Heur.ManBat.1
SophosTroj/PWS-BUK
ComodoTrojWare.Win32.Spy.Zbot.SBBC@4p0qei
DrWebTrojan.Packed
TrendMicroTROJ_KRYPTK.SMQG
McAfee-GW-EditionBehavesLike.Win32.BadFile.qc
Trapminesuspicious.low.ml.score
FireEyeGeneric.mg.ae4484e2b260aae5
EmsisoftGen:Heur.ManBat.1 (B)
SentinelOneStatic AI – Malicious PE
GDataGen:Heur.ManBat.1
WebrootW32.Malware.Gen
AviraTR/Spy.Zbot.25688
MAXmalware (ai score=80)
ArcabitTrojan.ManBat.1
MicrosoftVirTool:Win32/Vigorf.A
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Qbot.R17055
McAfeeGenericRXAA-FA!AE4484E2B260
VBA32BScope.Trojan.Agent
MalwarebytesMalware.Heuristic.1003
TrendMicro-HouseCallTROJ_KRYPTK.SMQG
RisingTrojan.Injector!8.C4 (CLOUD)
YandexTrojan.GenAsa!Upiar+uWU2k
IkarusTrojan-PWS.Win32.Qbot
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Crypt.AAAH!tr
BitDefenderThetaGen:NN.ZexaF.34742.dmKfaOhZVqci
AVGFileRepMalware [Trj]
PandaTrj/Genetic.gen
CrowdStrikewin/malicious_confidence_70% (W)

How to remove Win32/Injector.KFO?

Win32/Injector.KFO 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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