Trojan

Trojan.Win32.Ekstak.amffk removal tips

Malware Removal

The Trojan.Win32.Ekstak.amffk 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.amffk 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
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • 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.amffk?


File Info:

name: D3DE48E4A2C5C65C5174.mlw
path: /opt/CAPEv2/storage/binaries/d6cb91c444198ff9abf1bbd17f810990c57050b985047070b817aadb238c2cea
crc32: 3CBA243A
md5: d3de48e4a2c5c65c51747e283b4da0af
sha1: 45bdb7d2c550f51c9a101d32e0f5ea27d899b8df
sha256: d6cb91c444198ff9abf1bbd17f810990c57050b985047070b817aadb238c2cea
sha512: 1d9ba1d154e0138d899f3cd4faa5457f22aeba0dd67dd9a0c30b73f20eae541ebed40959a797c93c1b7ff48673ab49b590551925e5d74a4aa7ae7e323c133076
ssdeep: 196608:8x8oz72WTNjzQoJP51/0AYO5WCFdhhaWyvhhFC1NncrV9rT4Ebf:8xNzphjzrJPL/0AYO5WCLuBJCXcp1j
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T130A63306E5A28A36E167D8FABB5397CD43547D0A1AE40886B9BFDC1466733EB1C73103
sha3_384: 3c113ba19a1be097eff8ae64814e7435e73cef4627aba7d513a069fdfeecc9a64f24737cd8dbb44352815c8cffe23026
ep_bytes: 558bec83c4cc53565733c08945f08945
timestamp: 1992-06-19 22:22:17

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName: AdamusREF
FileDescription: Video Database 17
FileVersion: 1.0.3.3
LegalCopyright:
Translation: 0x0409 0x04e4

Trojan.Win32.Ekstak.amffk also known as:

CylanceUnsafe
K7AntiVirusTrojan ( 005722f11 )
K7GWTrojan ( 005722f11 )
ESET-NOD32a variant of Win32/TrojanDropper.Agent.SLC
TrendMicro-HouseCallTROJ_GEN.R002H0DF522
KasperskyTrojan.Win32.Ekstak.amffk
AvastWin32:Adware-gen [Adw]
SophosMal/Generic-S
GDataWin32.Backdoor.Bodelph.G3B5PU
JiangminTrojan.Ekstak.bxwp
ZoneAlarmTrojan.Win32.Ekstak.amffk
MicrosoftTrojan:Win32/Wacatac.B!ml
AhnLab-V3Adware/Win.Adware-gen.R495506
MalwarebytesAdware.DownloadAssistant
AVGWin32:Adware-gen [Adw]

How to remove Trojan.Win32.Ekstak.amffk?

Trojan.Win32.Ekstak.amffk 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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