Categories: Malware

Program:Win32/Ymacco.AAB7 removal instruction

The Program:Win32/Ymacco.AAB7 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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Program:Win32/Ymacco.AAB7 virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • A process created a hidden window
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Installs itself for autorun at Windows startup
  • Anomalous binary characteristics

How to determine Program:Win32/Ymacco.AAB7?


File Info:

crc32: C81A6C4Fmd5: 3b9c35333b1ff80bcf407c22b27b25dfname: 3B9C35333B1FF80BCF407C22B27B25DF.mlwsha1: 04e50f22e18d3793ed65c1678c460531e963eb1dsha256: b77e165cf8756bc0aa2a27067013064e2841b25638971a4fa2a227d123d3348esha512: 2d771f279363bda50fb7685a0a0199ce8189e5acdee6e9f10f3763bbbbaaa181ba7fdeb1e9bb0b094855d596716519b10c9a43ce8c22b67c5e36032627dc286fssdeep: 6144:Qq+9DR9L2Y6fGKUjts0/UCLk3+gA5sE5uHdO2:NkvIfnMs596S9O2type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2010InternalName: Acala SoftwareFileVersion: 2, 0, 0, 1CompanyName: Acala SoftwareProductName: Acala Encoder ProxyProductVersion: 2.0.0.1FileDescription: Acala Encoder ProxyOriginalFilename: EncoderProxy.exeTranslation: 0x0409 0x04e4

Program:Win32/Ymacco.AAB7 also known as:

Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKDZ.72328
FireEye Generic.mg.3b9c35333b1ff80b
McAfee GenericRXNE-MQ!3B9C35333B1F
Cylance Unsafe
AegisLab Trojan.Win32.Zusy.4!c
Sangfor Malware
K7AntiVirus Spyware ( 0040f0131 )
BitDefender Trojan.GenericKDZ.72328
K7GW Spyware ( 0040f0131 )
CrowdStrike win/malicious_confidence_60% (D)
Cyren W32/Dridex.BD.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:BankerX-gen [Trj]
Kaspersky UDS:DangerousObject.Multi.Generic
Alibaba TrojanBanker:Win32/Kryptik.a5cbef4c
Rising Malware.Obscure/Heur!1.A89E (CLASSIC)
Ad-Aware Trojan.GenericKDZ.72328
Sophos Mal/Generic-R + Mal/EncPk-APV
DrWeb BackDoor.Qbot.575
TrendMicro TROJ_GEN.R002C0RLV20
McAfee-GW-Edition Artemis!Trojan
Emsisoft Trojan.GenericKDZ.72328 (B)
MAX malware (ai score=86)
Antiy-AVL GrayWare/Win32.Kryptik.ehls
Microsoft Program:Win32/Ymacco.AAB7
Gridinsoft Trojan.Win32.Kryptik.oa
Arcabit Trojan.Generic.D11A88
ZoneAlarm UDS:DangerousObject.Multi.Generic
GData Trojan.GenericKDZ.72328
Cynet Malicious (score: 100)
BitDefenderTheta Gen:NN.ZedlaF.34700.xE8@aaI7Awfj
ALYac Trojan.GenericKDZ.72328
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/Kryptik.HILY
TrendMicro-HouseCall TROJ_GEN.R002C0RLV20
Tencent Win32.Trojan-banker.Rtm.Lmlg
Ikarus Trojan.Win32.Crypt
Fortinet W32/Dridex.TWY!tr
AVG Win32:BankerX-gen [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Trojan.653

How to remove Program:Win32/Ymacco.AAB7?

  • 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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