Malware

Program:Win32/Ymacco.AA9F removal guide

Malware Removal

The Program:Win32/Ymacco.AA9F 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.AA9F 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.AA9F?



File Info:

crc32: 7F35DF21
md5: 4d290a4c6bb3c57e409bb5deb9eaec2d
name: 4D290A4C6BB3C57E409BB5DEB9EAEC2D.mlw
sha1: f44e0acadf38a95dba030d174e6605b3f87b68d9
sha256: 9f0d98f388a54cd58dfc3b8c2a8cef5e6f45cd3a65f9caddbd08bc8a7732aa83
sha512: 42305209c139dc1a4feca18341efd7322119b4cc3a67f92e86234616e3818cd23b78e58a753f1f5144593e0d7e9457ffdc9312a587ab78150b979dd9bfe9d6a2
ssdeep: 6144:5u+9DR9L2Y6fGKUjts0/UCLk3+gA5sE5uHda2:8kvIfnMs596S9a2
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows


Version Info:

LegalCopyright: Copyright (C) 2010
InternalName: Acala Software
FileVersion: 2, 0, 0, 1
CompanyName: Acala Software
ProductName: Acala Encoder Proxy
ProductVersion: 2.0.0.1
FileDescription: Acala Encoder Proxy
OriginalFilename: EncoderProxy.exe
Translation: 0x0409 0x04e4

Program:Win32/Ymacco.AA9F also known as:

BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
DrWebBackDoor.Qbot.575
MicroWorld-eScanTrojan.GenericKDZ.72328
FireEyeGeneric.mg.4d290a4c6bb3c57e
McAfeeGenericRXNE-MQ!4D290A4C6BB3
CylanceUnsafe
SangforMalware
CrowdStrikewin/malicious_confidence_60% (D)
BitDefenderTrojan.GenericKDZ.72328
K7GWSpyware ( 0040f0131 )
K7AntiVirusSpyware ( 0040f0131 )
BitDefenderThetaGen:NN.ZedlaF.34742.xE8@aC9aWIij
CyrenW32/Dridex.BD.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.HILY
APEXMalicious
AvastWin32:BankerX-gen [Trj]
ClamAVWin.Malware.Farp-9811738-0
KasperskyHEUR:Trojan-Banker.Win32.RTM.pef
AlibabaTrojanBanker:Win32/Kryptik.a5cbef4c
AegisLabTrojan.Win32.Zusy.4!c
RisingMalware.Obscure/Heur!1.A89E (CLASSIC)
Ad-AwareTrojan.GenericKDZ.72328
SophosMal/Generic-R + Mal/EncPk-APV
TrendMicroTROJ_GEN.R002C0RLV20
McAfee-GW-EditionGenericRXNE-FJ!4D290A4C6BB3
EmsisoftTrojan.GenericKDZ.72328 (B)
Antiy-AVLGrayWare/Win32.Kryptik.ehls
MicrosoftProgram:Win32/Ymacco.AA9F
GridinsoftTrojan.Heur!.02006020
ArcabitTrojan.Generic.D11A88
ZoneAlarmUDS:DangerousObject.Multi.Generic
GDataTrojan.GenericKDZ.72328
CynetMalicious (score: 100)
ALYacTrojan.GenericKDZ.72328
MAXmalware (ai score=89)
VBA32BScope.TrojanBanker.RTM
MalwarebytesTrojan.Crypt
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R002C0RLV20
IkarusTrojan.Win32.Qakbot
FortinetW32/Dridex.TWY!tr
AVGWin32:BankerX-gen [Trj]
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.653

How to remove Program:Win32/Ymacco.AA9F?

Program:Win32/Ymacco.AA9F 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.

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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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