What is “Program:Win32/Ymacco.AAA4”?

Malware Removal

The Program:Win32/Ymacco.AAA4 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 Program:Win32/Ymacco.AAA4 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

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Program:Win32/Ymacco.AAA4?


File Info:

crc32: D280EB6C
md5: bc672c932425b16052e7b7e9daf354a3
name: BC672C932425B16052E7B7E9DAF354A3.mlw
sha1: 550e0b880cae619c21b371701287031b9cc34ee8
sha256: a49f2b4194f58d4be0828b4436655f6fa3eb4edf24d2893fa016ff3d66197449
sha512: 2d603d758ccba959ebe0d08bd639f287679c79e909d0f277b6df9e048744d3333283e7fd01d0bd1cb5cccb0e8fbf4030c3447f0d46fce80dff9cce1e5aaf4cb2
ssdeep: 6144:OJ+9DR9L2Y6fGKUjts0/UCLk3+gA5sE5uHd82:8kvIfnMs596S982
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.AAA4 also known as:

BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKDZ.72328
FireEyeGeneric.mg.bc672c932425b160
ALYacTrojan.GenericKDZ.72328
CylanceUnsafe
SangforMalware
K7AntiVirusSpyware ( 0040f0131 )
BitDefenderTrojan.GenericKDZ.72328
K7GWSpyware ( 0040f0131 )
CrowdStrikewin/malicious_confidence_60% (D)
CyrenW32/Dridex.BD.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:BankerX-gen [Trj]
AlibabaTrojanBanker:Win32/Kryptik.ddb8bd9f
RisingMalware.Obscure/Heur!1.A89E (CLASSIC)
Ad-AwareTrojan.GenericKDZ.72328
EmsisoftTrojan.GenericKDZ.72328 (B)
DrWebBackDoor.Qbot.575
TrendMicroTROJ_GEN.R002C0RLV20
McAfee-GW-EditionArtemis!Trojan
SophosMal/Generic-R + Mal/EncPk-APV
IkarusTrojan.Win32.Crypt
MAXmalware (ai score=80)
Antiy-AVLGrayWare/Win32.Kryptik.ehls
MicrosoftProgram:Win32/Ymacco.AAA4
GridinsoftTrojan.Win32.Kryptik.oa
ArcabitTrojan.Generic.D11A88
ZoneAlarmUDS:DangerousObject.Multi.Generic
GDataTrojan.GenericKDZ.72328
CynetMalicious (score: 100)
McAfeeGenericRXNE-MQ!BC672C932425
PandaTrj/Genetic.gen
ESET-NOD32a variant of Win32/Kryptik.HILY
TrendMicro-HouseCallTROJ_GEN.R002C0RLV20
TencentWin32.Trojan-banker.Rtm.Phgh
FortinetW32/Dridex.TWY!tr
BitDefenderThetaGen:NN.ZedlaF.34700.xE8@aaD9!jjj
AVGWin32:BankerX-gen [Trj]
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.653

How to remove Program:Win32/Ymacco.AAA4?

Program:Win32/Ymacco.AAA4 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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