Categories: Trojan

Trojan.Win32.Ekstak.amfgh malicious file

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.

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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.mlwpath: /opt/CAPEv2/storage/binaries/8803ebe6a894f717a70c6fdd48605639182b0d4eec9532744012118a09001f03crc32: DB179A00md5: c7c3dfe1ed9f80bdbd153c409b9cd10asha1: c32b1287b8ae2a5e7f9365428293819cf441502csha256: 8803ebe6a894f717a70c6fdd48605639182b0d4eec9532744012118a09001f03sha512: 4b4c3a369dd4de2dfb4765d67a0a7f84ae406b01fcabc65ae6eb1fb6fbb762bb9dcb746b4c7d1c1e6f16acbfd926d672c47a0364a5d3fff02dda1b72f910df2dssdeep: 196608:/PS2EiauUIR+TA5Cd0mUZdupR9bgfryzVHOdPydEfL30L4jbFaWA1sGJtVExOkmf:/62Eiac+TA580mYWsrqVHOjILjB1sqt5type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1E6A633066B0FDC94EA6602713DC12E1044FE650D0BE485874EFC79AA5A6B36F6EC7C63sha3_384: 8eed047096d087cabab0a0e0b3ac6f457242958c8c3d4a09d7cbc050979ec548579aa3756b66f0c842403b59703ca080ep_bytes: 558bec83c4cc53565733c08945f08945timestamp: 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:

Lionic Trojan.Win32.Ekstak.4!c
McAfee Artemis!C7C3DFE1ED9F
Cylance Unsafe
K7AntiVirus Trojan ( 005722f11 )
Alibaba TrojanDropper:Win32/Ekstak.a612baa0
K7GW Trojan ( 005722f11 )
ESET-NOD32 a variant of Win32/TrojanDropper.Agent.SLC
TrendMicro-HouseCall TROJ_GEN.R002H0DF522
Kaspersky Trojan.Win32.Ekstak.amfgh
Avast Win32:Adware-gen [Adw]
McAfee-GW-Edition Artemis
Jiangmin Trojan.Ekstak.bxwp
Microsoft Trojan:Win32/Wacatac.B!ml
AhnLab-V3 Adware/Win.Adware-gen.R495506
Malwarebytes Adware.DownloadAssistant
AVG Win32:Adware-gen [Adw]

How to remove Trojan.Win32.Ekstak.amfgh?

  • 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.
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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