Malware

What is “Program:Win32/Ymacco.AA9B”?

Malware Removal

The Program:Win32/Ymacco.AA9B 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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.AA9B virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • A process created a hidden window
  • 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.AA9B?


File Info:

crc32: 7C43A387
md5: 27da82387dc0cb7bfe22dc72c1d22714
name: 27DA82387DC0CB7BFE22DC72C1D22714.mlw
sha1: 42fe1f84af73be7ca9d6ed95f42281f3335be903
sha256: 9b613c834976919a8f3a349e7d2991592e2349709fb89470d6d5bb19272aa632
sha512: 97f2bba2c88b5179d07e7553448aaebe095339efcbb8f4ec3795a3edfde9546cab1ec68d785cb12effcba9268bc71afc9241e207c7c2a4c8dadeb7f0f6ac5c94
ssdeep: 6144:LvJ+9DR9L2Y6fGKUjts0/UCLk3+gA5sE5uHdTGvy:VkvIfnMs596S9TGvy
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 2016
InternalName: Java Control Panel
FileVersion: 11.121.2.13
Full Version: 11.121.2.13
CompanyName: Oracle Corporation
ProductName: Java(TM) Platform SE 8 U121
ProductVersion: 8.0.1210.13
FileDescription: Java Control Panel
OriginalFilename: javacpl.exe
Translation: 0x0409 0x04b0

Program:Win32/Ymacco.AA9B also known as:

BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Inject4.6403
MicroWorld-eScanTrojan.GenericKD.45257966
FireEyeGeneric.mg.27da82387dc0cb7b
McAfeeW32/PinkSbot-HF!27DA82387DC0
CylanceUnsafe
AegisLabHacktool.Win32.Krap.lKMc
K7AntiVirusRiskware ( 0040eff71 )
BitDefenderTrojan.GenericKD.45257966
K7GWRiskware ( 0040eff71 )
CrowdStrikewin/malicious_confidence_70% (D)
BitDefenderThetaGen:NN.ZedlaF.34742.ww8@aCN90Dfi
CyrenW32/Trojan.CIKO-0362
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.HILY
TrendMicro-HouseCallTROJ_GEN.R002C0RLV20
AvastWin32:BankerX-gen [Trj]
CynetMalicious (score: 100)
KasperskyTrojan-Banker.Win32.RTM.hua
RisingMalware.Obscure/Heur!1.A89E (CLASSIC)
Ad-AwareTrojan.GenericKD.45257966
EmsisoftTrojan.GenericKD.45257966 (B)
F-SecureTrojan.TR/Crypt.Agent.fecmd
TrendMicroTROJ_GEN.R002C0RLV20
McAfee-GW-EditionGenericRXNE-JT!27DA82387DC0
SophosMal/Generic-R + Mal/EncPk-APV
IkarusTrojan.Win32.Qakbot
JiangminTrojan.Banker.RTM.vh
AviraTR/Crypt.Agent.fecmd
Antiy-AVLGrayWare/Win32.Kryptik.ehls
MicrosoftProgram:Win32/Ymacco.AA9B
GridinsoftTrojan.Win32.Downloader.oa
ArcabitTrojan.Generic.D2B294EE
ZoneAlarmTrojan-Banker.Win32.RTM.hua
GDataTrojan.GenericKD.45257966
AhnLab-V3Malware/Win32.RL_Generic.R361649
VBA32BScope.Trojan.Diple
ALYacTrojan.GenericKD.45257966
MAXmalware (ai score=86)
MalwarebytesBackdoor.Qbot
PandaTrj/Genetic.gen
APEXMalicious
TencentWin32.Trojan-banker.Rtm.Htmo
eGambitUnsafe.AI_Score_95%
FortinetW32/Kryptik.HIDC!tr
AVGWin32:BankerX-gen [Trj]
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.fa1

How to remove Program:Win32/Ymacco.AA9B?

Program:Win32/Ymacco.AA9B 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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