Categories: Trojan

Trojan.Win32.Ekstak.lpui removal tips

The Trojan.Win32.Ekstak.lpui 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.lpui virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • At least one process apparently crashed during execution
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Performs HTTP requests potentially not found in PCAP.
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Created a process from a suspicious location
  • Network activity contains more than one unique useragent.
  • Attempts to modify proxy settings
  • Harvests cookies for information gathering
  • Anomalous binary characteristics

How to determine Trojan.Win32.Ekstak.lpui?


File Info:

name: 917AB7A695F1BCB4F640.mlwpath: /opt/CAPEv2/storage/binaries/03ea2f9a27370f491b6613128739e110d844750f422861c14c66feeed3fd14f7crc32: 4977489Amd5: 917ab7a695f1bcb4f640ab3eef4317dcsha1: bc82984abb56d1bf1497641a60f8778889a49a96sha256: 03ea2f9a27370f491b6613128739e110d844750f422861c14c66feeed3fd14f7sha512: c4b56aa67037cdbd3d315fe782e5fc8a28bc9a9206a82948f2827087191909e5591dd86770ad047555febedd3bf7c2af03c1089e9f041c595d628c74120fdf6cssdeep: 98304:f06FOznLo0+Dd6uxcyJ51/0r1IFBXm5Q:f3F6n80W6uG0L06L9type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1A3D62342F392D0B1E56D01B90965CAB20F357D3257BAC4F77BC079AE9E303D09A3664Asha3_384: d403a8c9752de329c1a17caecc41b9a6a60f596bc6fc9cad02c201bbd01bc95e47d8654b955c55c75d719be32871553bep_bytes: e8a61d0000e989feffff8bff565733f6timestamp: 2012-06-14 16:16:10

Version Info:

CompanyName: Instaler RFileDescription: CrackedFileVersion: 1.0.8.0OriginalFilename: suf_launch.exeProductVersion: 0.0.0.0Translation: 0x0409 0x0000

Trojan.Win32.Ekstak.lpui also known as:

Lionic Trojan.Win32.Ekstak.4!c
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.40928095
FireEye Trojan.GenericKD.40928095
McAfee Artemis!917AB7A695F1
Malwarebytes Adware.IndiLoadz
Sangfor Trojan.Win32.Save.a
CrowdStrike win/grayware_confidence_90% (W)
Alibaba Trojan:Win32/Ekstak.b330e2a1
K7GW Trojan ( 0054444e1 )
K7AntiVirus Trojan ( 0054444e1 )
VirIT Trojan.Win32.Dnldr27.BDQI
Symantec Trojan.Gen.MBT
ESET-NOD32 multiple detections
APEX Malicious
Paloalto generic.ml
Kaspersky Trojan.Win32.Ekstak.lpui
BitDefender Trojan.GenericKD.40928095
NANO-Antivirus Trojan.Win32.Ekstak.flmdls
Avast Win32:Trojan-gen
Tencent Malware.Win32.Gencirc.10b4b27c
Ad-Aware Trojan.GenericKD.40928095
Sophos Mal/Generic-S
Comodo Malware@#1gcow6w77pb8d
DrWeb Trojan.DownLoader27.20028
Zillya Adware.StartSurf.Win32.89935
TrendMicro TROJ_GEN.R002C0WE122
McAfee-GW-Edition BehavesLike.Win32.Dropper.rz
Emsisoft Trojan.GenericKD.40928095 (B)
Ikarus Trojan-Dropper.LUA.Agent
GData Trojan.GenericKD.40928095
Avira TR/Indiloadz.rrfdu
MAX malware (ai score=80)
Arcabit Trojan.Generic.D270835F
Microsoft Trojan:Win32/Wacatac.B!ml
Cynet Malicious (score: 99)
AhnLab-V3 Trojan/Win32.Cloxer.R250019
Acronis suspicious
ALYac Trojan.GenericKD.40928095
VBA32 Trojan.Ekstak
Cylance Unsafe
TrendMicro-HouseCall TROJ_GEN.R002C0WE122
Rising Trojan.Undefined!8.1327C (CLOUD)
Fortinet W32/Indiloadz.BA!tr
AVG Win32:Trojan-gen
Panda Trj/CI.A

How to remove Trojan.Win32.Ekstak.lpui?

  • 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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