Trojan

Should I remove “Trojan.Win32.Ekstak.amicb”?

Malware Removal

The Trojan.Win32.Ekstak.amicb 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.amicb 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
  • Likely virus infection of existing system binary

How to determine Trojan.Win32.Ekstak.amicb?


File Info:

name: A391E6DE7E0CE6F9E4EF.mlw
path: /opt/CAPEv2/storage/binaries/f1fa9315d5fcb13a39bd7801954d2825acfb603e83f2f60e136d499f45ae137d
crc32: 2645CAB8
md5: a391e6de7e0ce6f9e4ef0a54a4a91e72
sha1: e7da12bedb4c8a31ea56ea13d76eacd87c38ed9d
sha256: f1fa9315d5fcb13a39bd7801954d2825acfb603e83f2f60e136d499f45ae137d
sha512: a8747ee43127941100c52b915f6352b811288b9055fd85292180963f9ea254ae3dce493bd254fb9e616b4916cbf6a8f6f1a9c79ff8503aff337bead2348dae5c
ssdeep: 196608:WoZeacQnVGJiB5fd9t83FhyEslRS3PSlhPACNYybqVoeG0LEu:zeacQnVG8P19tvxl4KMCiy2DG0j
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T156763307F7CA41B2C0145BB19CC3EA657A373C503B1759233BE63B4E2D376A928A69D4
sha3_384: b31dee46ccc22eec189bc317a98d90bfda5145b0e909c55d9035f6931d4789325299c700a919112de6f6908032fea2da
ep_bytes: 558bec83c4cc53565733c08945f08945
timestamp: 1992-06-19 22:22:17

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName: Bisvil, LLC
FileDescription: Bisvil Disk Cleaner Free
FileVersion: 1.2.0.16
LegalCopyright:
Translation: 0x0409 0x04e4

Trojan.Win32.Ekstak.amicb also known as:

LionicTrojan.Win32.Ekstak.4!c
MicroWorld-eScanGen:Variant.Cerbu.145506
FireEyeGen:Variant.Cerbu.145506
ALYacGen:Variant.Babar.72706
K7AntiVirusTrojan ( 005722f11 )
K7GWTrojan ( 005722f11 )
Elasticmalicious (moderate confidence)
ESET-NOD32a variant of Win32/TrojanDropper.Agent.SLC
Paloaltogeneric.ml
KasperskyTrojan.Win32.Ekstak.amicb
BitDefenderGen:Variant.Cerbu.145506
AvastWin32:Adware-gen [Adw]
Ad-AwareGen:Variant.Babar.72706
SophosMal/Generic-S
McAfee-GW-EditionArtemis!Trojan
EmsisoftGen:Variant.Babar.72706 (B)
GDataWin32.Backdoor.Bodelph.G037LR
JiangminTrojan.Ekstak.bysa
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
McAfeeArtemis!A391E6DE7E0C
MAXmalware (ai score=85)
AVGWin32:Adware-gen [Adw]

How to remove Trojan.Win32.Ekstak.amicb?

Trojan.Win32.Ekstak.amicb 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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