Malware

Win32/Injector.EFKH (file analysis)

Malware Removal

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

  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • Installs itself for autorun at Windows startup
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Win32/Injector.EFKH?


File Info:

crc32: 1FA4D52D
md5: 3057cac3daaea2fed79e32290b29018c
name: 3057CAC3DAAEA2FED79E32290B29018C.mlw
sha1: c86a1def5eff362453f6549a3571912b8b30e9ac
sha256: 7a3fda36d742c10151cb299e5901211c0b897a59fc7794d8c42ee8b21ffdd07c
sha512: 933bfd4a62670cea22ec934463d53aaea893c0ee10dae38e1039c8d164c377b8ca6eb56d18672c7577d4b7180fcf9449349f444902522d9656eafc95d28ddf08
ssdeep: 6144:S5DfLJNewrt9NRd48FEi5nyZVJiS0zoZZMkY0Qp5QDIluc6T+LBRCTAXHsoA:gfLJN1q8FEiZqVJijzRRH5HlucpAccoA
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Win32/Injector.EFKH also known as:

BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 0054e1071 )
LionicTrojan.Multi.Generic.4!c
Elasticmalicious (high confidence)
DrWebTrojan.MulDrop9.10450
CynetMalicious (score: 99)
ALYacTrojan.GenericKD.31975864
CylanceUnsafe
ZillyaTrojan.Tepfer.Win32.93332
SangforTrojan.Win32.Tepfer.gen
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojanPSW:Win32/Tepfer.389a422f
K7GWTrojan ( 0054e1071 )
Cybereasonmalicious.3daaea
CyrenW32/Injector.JKKD-3152
SymantecTrojan.Gen.MBT
ESET-NOD32a variant of Win32/Injector.EFKH
APEXMalicious
AvastWin32:Trojan-gen
KasperskyUDS:DangerousObject.Multi.Generic
BitDefenderTrojan.GenericKD.31975864
NANO-AntivirusTrojan.Win32.Tepfer.fsgoog
MicroWorld-eScanTrojan.GenericKD.31975864
TencentWin32.Trojan.Makoob.Lgtj
Ad-AwareTrojan.GenericKD.31975864
SophosMal/Generic-S
ComodoMalware@#1c7pqgmzn4t3q
BitDefenderThetaGen:NN.ZedlaF.34236.cu8@aqjYPlgi
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom.Win32.GANCRAB.SMD.hp
McAfee-GW-EditionBehavesLike.Win32.Ransom.fc
FireEyeGeneric.mg.3057cac3daaea2fe
EmsisoftTrojan.GenericKD.31975864 (B)
AviraHEUR/AGEN.1116891
Antiy-AVLTrojan/Generic.ASMalwS.33D580C
MicrosoftTrojan:Win32/Occamy.C7A
GDataTrojan.GenericKD.31975864
AhnLab-V3Malware/Win32.Generic.C3246555
McAfeeArtemis!3057CAC3DAAE
VBA32TrojanPSW.Tepfer
PandaTrj/CI.A
TrendMicro-HouseCallRansom.Win32.GANCRAB.SMD.hp
RisingTrojan.Loader!1.B8C9 (CLASSIC)
YandexTrojan.Injector!KDgjFbsJplA
MaxSecureTrojan.Malware.6071356.susgen
FortinetW32/Injector.EGNH!tr
AVGWin32:Trojan-gen
Paloaltogeneric.ml

How to remove Win32/Injector.EFKH?

Win32/Injector.EFKH 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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