Trojan

Trojan.Win32.Ekstak.amfgh malicious file

Malware Removal

The Trojan.Win32.Ekstak.amfgh 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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.
6-day free trial available.

What Trojan.Win32.Ekstak.amfgh 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
  • Creates a hidden or system file
  • Likely virus infection of existing system binary

How to determine Trojan.Win32.Ekstak.amfgh?


File Info:

name: C7C3DFE1ED9F80BDBD15.mlw
path: /opt/CAPEv2/storage/binaries/8803ebe6a894f717a70c6fdd48605639182b0d4eec9532744012118a09001f03
crc32: DB179A00
md5: c7c3dfe1ed9f80bdbd153c409b9cd10a
sha1: c32b1287b8ae2a5e7f9365428293819cf441502c
sha256: 8803ebe6a894f717a70c6fdd48605639182b0d4eec9532744012118a09001f03
sha512: 4b4c3a369dd4de2dfb4765d67a0a7f84ae406b01fcabc65ae6eb1fb6fbb762bb9dcb746b4c7d1c1e6f16acbfd926d672c47a0364a5d3fff02dda1b72f910df2d
ssdeep: 196608:/PS2EiauUIR+TA5Cd0mUZdupR9bgfryzVHOdPydEfL30L4jbFaWA1sGJtVExOkmf:/62Eiac+TA580mYWsrqVHOjILjB1sqt5
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1E6A633066B0FDC94EA6602713DC12E1044FE650D0BE485874EFC79AA5A6B36F6EC7C63
sha3_384: 8eed047096d087cabab0a0e0b3ac6f457242958c8c3d4a09d7cbc050979ec548579aa3756b66f0c842403b59703ca080
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.amfgh also known as:

LionicTrojan.Win32.Ekstak.4!c
McAfeeArtemis!C7C3DFE1ED9F
CylanceUnsafe
K7AntiVirusTrojan ( 005722f11 )
AlibabaTrojanDropper:Win32/Ekstak.a612baa0
K7GWTrojan ( 005722f11 )
ESET-NOD32a variant of Win32/TrojanDropper.Agent.SLC
TrendMicro-HouseCallTROJ_GEN.R002H0DF522
KasperskyTrojan.Win32.Ekstak.amfgh
AvastWin32:Adware-gen [Adw]
McAfee-GW-EditionArtemis
JiangminTrojan.Ekstak.bxwp
MicrosoftTrojan:Win32/Wacatac.B!ml
AhnLab-V3Adware/Win.Adware-gen.R495506
MalwarebytesAdware.DownloadAssistant
AVGWin32:Adware-gen [Adw]

How to remove Trojan.Win32.Ekstak.amfgh?

Trojan.Win32.Ekstak.amfgh 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.

Leave a Comment