Trojan

Trojan.Win32.Ekstak.alykm removal tips

Malware Removal

The Trojan.Win32.Ekstak.alykm 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 Trojan.Win32.Ekstak.alykm virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Behavioural detection: Transacted Hollowing
  • Collects and encrypts information about the computer likely to send to C2 server
  • Likely virus infection of existing system binary

How to determine Trojan.Win32.Ekstak.alykm?


File Info:

name: 6DC907F9FF7B23248CCB.mlw
path: /opt/CAPEv2/storage/binaries/bf6b25677bfefe638d8701293901c9fa281692b4f688044958c940bd73169e24
crc32: 78EC3B0C
md5: 6dc907f9ff7b23248ccbccc05b54cbb5
sha1: 6998ce08e70a715a996b86b4f28ac74ede05bf2e
sha256: bf6b25677bfefe638d8701293901c9fa281692b4f688044958c940bd73169e24
sha512: 1945b125590ba9594552549d53d50024d18596a60fe1fdfc40f69b91a6963339bf6180aace1737ed7215c97dbb8c912d90fe2a50add3b70eb3d619639761bb1e
ssdeep: 98304:Lk/QzkeRDCcUXTgeAyoRZK+KjAmTRKzvbIHrHB3cr2IXjJS:4/QgegcUDDmILh3VIX0
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1BF36330387A878B6E3E4F7B6E8F8E554CB6BBE655C1A502E1A19450F1D3C1F25C2B0E4
sha3_384: 64111a2957e0b3f0b978474d413e6fce4c4bc607d82b9c99a9b4d9763cbc1420bed5fffc07cf08f39031bc4f5ec02930
ep_bytes: 558bec83c4cc53565733c08945f08945
timestamp: 1992-06-19 22:22:17

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName:
FileDescription: Secure Wipe
FileVersion:
LegalCopyright:
Translation: 0x0409 0x04e4

Trojan.Win32.Ekstak.alykm also known as:

LionicTrojan.Win32.Ekstak.4!c
MicroWorld-eScanGen:Variant.Cerbu.139911
FireEyeGen:Variant.Cerbu.139911
ALYacGen:Variant.Cerbu.139911
MalwarebytesAdware.DownloadAssistant
K7AntiVirusTrojan ( 005722f11 )
AlibabaTrojanDropper:Win32/Ekstak.d50b820b
K7GWTrojan ( 005722f11 )
SymantecTrojan.Gen.2
ESET-NOD32a variant of Win32/TrojanDropper.Agent.SLC
TrendMicro-HouseCallTROJ_GEN.R002H0DDL22
KasperskyTrojan.Win32.Ekstak.alykm
BitDefenderGen:Variant.Cerbu.139911
AvastWin32:Adware-gen [Adw]
Ad-AwareGen:Variant.Cerbu.139911
SophosMal/Generic-S
McAfee-GW-EditionBehavesLike.Win32.Dropper.tc
EmsisoftGen:Variant.Cerbu.139911 (B)
MicrosoftTrojan:Win32/Wacatac.B!ml
GDataWin32.Backdoor.Bodelph.R9X5LQ
CynetMalicious (score: 100)
AhnLab-V3Adware/Win.Adware-gen.R487281
McAfeeArtemis!6DC907F9FF7B
MAXmalware (ai score=83)
CylanceUnsafe
FortinetRiskware/Agent
AVGWin32:Adware-gen [Adw]

How to remove Trojan.Win32.Ekstak.alykm?

Trojan.Win32.Ekstak.alykm 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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