Trojan

Trojan.Win32.Ekstak.amfmi malicious file

Malware Removal

The Trojan.Win32.Ekstak.amfmi 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.amfmi 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
  • 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.amfmi?


File Info:

name: 4650A30E2A83914E9F72.mlw
path: /opt/CAPEv2/storage/binaries/7e88218eb23038b74fdbc7eaa2d968e2c4a554c661b3d4f979a0ed6f985166a3
crc32: B32C1373
md5: 4650a30e2a83914e9f72b7e9959f127a
sha1: 4c8bb6356bd5c7b1593a07b53d3834866e16eaaa
sha256: 7e88218eb23038b74fdbc7eaa2d968e2c4a554c661b3d4f979a0ed6f985166a3
sha512: 645bfc5c94ca1c9b579129efdb144b409dbbc37e9e43e7634f7e6cee4a9015187443af44fae903aa6b57bf25ef8f4218d73768a1a9f0d0efb6945eb4a5332cda
ssdeep: 196608:RR1J8xbuhs5GgZRd2fSfLzZXriwq5g1zIjw2iHLMsOqnos92PRJcImkZjrwy1f:RJ/s5/hMSfILgiIrDOqn3sJSyt
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T192A63388CB5C0869F2AB04F465F3C99647763C1A86E52D853E5BF54F2C669C60C2F327
sha3_384: bfb46fd538a0bf06e245de58832e424ef1977ec3638042c8345723870627984b7ca5f4420650ecb5d8a2619a47919a1b
ep_bytes: 558bec83c4cc53565733c08945f08945
timestamp: 1992-06-19 22:22:17

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName: AdamusREH
FileDescription: Video Database 19
FileVersion: 1.0.3.5
LegalCopyright:
Translation: 0x0409 0x04e4

Trojan.Win32.Ekstak.amfmi also known as:

CylanceUnsafe
K7AntiVirusTrojan ( 005722f11 )
K7GWTrojan ( 005722f11 )
CrowdStrikewin/malicious_confidence_100% (W)
ESET-NOD32a variant of Win32/TrojanDropper.Agent.SLC
KasperskyTrojan.Win32.Ekstak.amfmi
AvastWin32:Adware-gen [Adw]
SophosMal/Generic-S
McAfee-GW-EditionArtemis!Trojan
GDataWin32.Backdoor.Bodelph.81NEKR
JiangminTrojan.Ekstak.bxwp
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
AhnLab-V3Adware/Win.Adware-gen.R495506
McAfeeArtemis!4650A30E2A83
MalwarebytesAdware.DownloadAssistant
TrendMicro-HouseCallTROJ_GEN.R002H0DF722
AVGWin32:Adware-gen [Adw]

How to remove Trojan.Win32.Ekstak.amfmi?

Trojan.Win32.Ekstak.amfmi 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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