Categories: Trojan

Trojan-Dropper.Win32.Injector.tyuj removal instruction

The Trojan-Dropper.Win32.Injector.tyuj 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-Dropper.Win32.Injector.tyuj virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide 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
  • Reads data out of its own binary image
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Disables host Context Menu in Taskbar and Start
  • Uses suspicious command line tools or Windows utilities

How to determine Trojan-Dropper.Win32.Injector.tyuj?


File Info:

name: 55A04B7C16E9DA5F8541.mlwpath: /opt/CAPEv2/storage/binaries/02ecbd7166052c588c7c85e3de8373ae0f50990a53021f8bb756906f8751c959crc32: E74F58FCmd5: 55a04b7c16e9da5f8541fb3138777710sha1: 6d462734d08cca4c47b060ce936eb75ea16824b1sha256: 02ecbd7166052c588c7c85e3de8373ae0f50990a53021f8bb756906f8751c959sha512: 3de7c90efe2eb11097db14a6d522b72cd2d4e7073a549b5c4a0bc137d7591b304c986dcda924e1a2e65649a7ad62977cd4b068f7501edeccc76d83c5e58ad26essdeep: 98304:HrioGV8MvSUJZTRhXhH1J2rV0Z5Ov1Of4znc0i5M7Jk6/iuz3ElpQtL/a5LZnXZY:LiDhBJECOv1OwVuB6ncQtL/MVVTuYPfMtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1EB36335B0493B4E9F691BC38570EF8C2674639271DA239710D47C6EA8A336C2FBD6217sha3_384: 159742fb4bc41edb24d5cf338022e157dc9c9a138226c95ff07d45728a4332ab5e89f67aecf3ae0d59c073d0cfb63a61ep_bytes: 60be00d04b008dbe0040f4ff57eb0b90timestamp: 2021-08-16 09:01:12

Version Info:

FileVersion: 2.0.1.398Comments: 更新浏览器配置文件FileDescription: Eclipse PortableProductVersion: 0.0.0.0Translation: 0x0804 0x04b0

Trojan-Dropper.Win32.Injector.tyuj also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.47629744
FireEye Generic.mg.55a04b7c16e9da5f
McAfee Artemis!55A04B7C16E9
Cylance Unsafe
K7AntiVirus Riskware ( 0040eff71 )
Alibaba TrojanDropper:Win32/Diztakun.5c9b18f0
Cybereason malicious.4d08cc
Cyren W32/Trojan.PIAE-4273
Symantec ML.Attribute.HighConfidence
APEX Malicious
Paloalto generic.ml
ClamAV Win.Malware.Generic-6651422-0
Kaspersky Trojan-Dropper.Win32.Injector.tyuj
BitDefender Trojan.GenericKD.47629744
Avast Win32:Malware-gen
Rising Malware.Heuristic!ET#98% (RDMK:cmRtazrRb+HGvoiiKGK2bjOCr6fS)
Ad-Aware Trojan.GenericKD.47629744
Sophos Generic ML PUA (PUA)
DrWeb Trojan.DownLoader9.710
McAfee-GW-Edition BehavesLike.Win32.Generic.rc
Emsisoft Trojan.GenericKD.47629744 (B)
GData Trojan.GenericKD.47629744
Jiangmin Trojan.Script.aixe
MaxSecure Trojan.Malware.300983.susgen
Avira TR/Drop.Injector.egvkf
Kingsoft Win32.Heur.KVM007.a.(kcloud)
Gridinsoft Ransom.Win32.Wacatac.sa
Microsoft Trojan:Win32/Wacatac.B!ml
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win.Evo-gen.C4597684
ALYac Trojan.GenericKD.47629744
MAX malware (ai score=83)
Tencent Win32.Trojan-dropper.Injector.Swku
Ikarus Trojan.Dropper.Injector
eGambit Unsafe.AI_Score_100%
Fortinet Malicious_Behavior.SB
AVG Win32:Malware-gen

How to remove Trojan-Dropper.Win32.Injector.tyuj?

  • 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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