Trojan

Trojan.Agent.ETAD (file analysis)

Malware Removal

The Trojan.Agent.ETAD 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.Agent.ETAD virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • A process attempted to delay the analysis task.
  • A named pipe was used for inter-process communication
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • A process created a hidden window
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

How to determine Trojan.Agent.ETAD?


File Info:

crc32: 5260CFD4
md5: c1c6c0ad9099d7612196a77750c9294a
name: 5555555.png
sha1: 26a36e968fa73efcc1b0e2773d6857a8a75ea1a0
sha256: a153e8e3957d6c13b6d67f4dc8c3456741a593f435201bfe8551cd623677bc6c
sha512: 740afff1f9d79b7111104dbaec4a8ad3647987a15178d0457ccc702108c161ce2d491cb43c2db5f3c24e9ace1d409806a31763379358f5b859aaa381426fea45
ssdeep: 6144:7JZ+PPE4ovzMAm+wmrqFibLvwDC9reG8o4dxz1v/yMHPNEYmK16gPG+ujlnxjRwH:tmh+ciXIDC9rgoyxz5/yKNF+rjlnxVQJ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) Laplink Software, Inc. 2007
InternalName: LLUSBArrival.exe
FileVersion: 17.500.01700.0
CompanyName: Laplink Software, Inc.
Comments: Laplink Gold Component
ProductName: Laplink Gold
ProductVersion: 14.01.0017.00
FileDescription: Laplink USB Autoplay Handler
OriginalFilename: LLUSBArrival.exe
Translation: 0x0409 0x04e4

Trojan.Agent.ETAD also known as:

BkavHW32.Packed.
FireEyeGeneric.mg.c1c6c0ad9099d761
CylanceUnsafe
BitDefenderTrojan.Agent.ETAD
Cybereasonmalicious.68fa73
BitDefenderThetaGen:NN.ZexaF.34130.IG1@aeAGidci
SymantecML.Attribute.HighConfidence
APEXMalicious
Endgamemalicious (high confidence)
Trapminemalicious.high.ml.score
EmsisoftTrojan.Agent (A)
Antiy-AVLGrayWare/Win32.Kryptik.ehls
CynetMalicious (score: 100)
Acronissuspicious
VBA32BScope.Trojan.Zenpak
MalwarebytesTrojan.MalPack.SGI
ESET-NOD32a variant of Win32/GenKryptik.ENBU
RisingTrojan.Kryptik!1.C745 (RDMK:cmRtazqzBNz9qCR4pWb/zGet9Ssa)
SentinelOneDFI – Malicious PE
eGambitPE.Heur.InvalidSig
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360HEUR/QVM19.1.21AF.Malware.Gen

How to remove Trojan.Agent.ETAD?

Trojan.Agent.ETAD 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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