Categories: Trojan

Trojan.NSIS.Cayu.ekz removal instruction

The Trojan.NSIS.Cayu.ekz 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.NSIS.Cayu.ekz virus can do?

  • Executable code extraction
  • Compression (or decompression)
  • Creates RWX memory
  • Reads data out of its own binary image
  • Creates an excessive number of UDP connection attempts to external IP addresses
  • Exhibits behavior characteristic of Cerber ransomware
  • Exhibits possible ransomware file modification behavior
  • Creates a known Cerber ransomware decryption instruction / key file.
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

How to determine Trojan.NSIS.Cayu.ekz?


File Info:

crc32: EE76BAADmd5: e3214232bedd66f0637b8588650b4e20name: E3214232BEDD66F0637B8588650B4E20.mlwsha1: 95ff48063c049deb430217ad04f621e8928c1c95sha256: 593ead1c717d2ca3ed32fa98da70f4df7e0a99431d0327fc08c363621afc1fbesha512: 4ec7e87f28027a8460e4562a60d436b8cc239a0e0fbfa1f669078b89c2f821cbe2d01e51ccbd5f1d3906c26cf3dc9a19f796555c011996021337c7eb73fc5020ssdeep: 6144:vpkXGh5y+MRQYKC7CeGAh/P2+pGGdaGbmUOpbYM7XN4FmhmeVn4Acvt:C1Rjpe+hGGGQ1dwMMLN4FumO4Bvttype: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Trojan.NSIS.Cayu.ekz also known as:

Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0055e3ef1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.7233
Cynet Malicious (score: 99)
CAT-QuickHeal Ransom.Cerber.B
ALYac Trojan.GenericKD.3808193
Cylance Unsafe
Zillya Adware.MediaMagnet.Win32.797
Sangfor Trojan.Win32.Cayu.ekz
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/Cerber.73e0f72a
K7GW Trojan ( 0055e3ef1 )
Cybereason malicious.2bedd6
Symantec Packed.NSISPacker!g2
ESET-NOD32 Win32/Filecoder.Cerber.C
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Ransomware.Cerber-7582361-0
Kaspersky Trojan.NSIS.Cayu.ekz
BitDefender Trojan.GenericKD.3808193
NANO-Antivirus Trojan.Nsis.Crypted.ejevwg
MicroWorld-eScan Trojan.GenericKD.3808193
Tencent Nsis.Trojan.Cayu.Ahdx
Ad-Aware Trojan.GenericKD.3808193
Sophos Mal/Generic-R
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CERBER.AUSKR
McAfee-GW-Edition BehavesLike.Win32.Dropper.dc
FireEye Generic.mg.e3214232bedd66f0
Emsisoft Trojan.GenericKD.3808193 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Ransom.Gen
Avira TR/Dropper.Gen
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Ransom:Win32/Cerber
GData Trojan.GenericKD.3808193
TACHYON Ransom/W32.Cerber.293656
AhnLab-V3 Trojan/Win32.Cerber.R191700
McAfee Artemis!E3214232BEDD
MAX malware (ai score=99)
VBA32 TrojanRansom.Agent
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_CERBER.AUSKR
Ikarus Trojan-Banker.UrSnif
Fortinet W32/Injector.LC!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/TrojanDropper.Generic.HyoDEpsA

How to remove Trojan.NSIS.Cayu.ekz?

  • 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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