Malware

Program:Win32/Ymacco.AAAA malicious file

Malware Removal

The Program:Win32/Ymacco.AAAA 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.AAAA 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

How to determine Program:Win32/Ymacco.AAAA?


File Info:

crc32: 4957B064
md5: ba25cd288750a7a5e375fe2831409a6b
name: BA25CD288750A7A5E375FE2831409A6B.mlw
sha1: d7d83aaa4e6244b25c4eb7c0a756830bac73a64f
sha256: aa5fbffe69eec30e1a9276a1150bbc69255283f113d67cb178b51cdc4d7ec2bf
sha512: f945ad18c459d31cb8463d444dddb1b3b28b564afb5dd6a7593407e25bcbe1bea23f7c4c1b9918d46dcbef94e42682a542a9e6dc458429c0c40922ea9e4165f9
ssdeep: 49152:5KM/rb/rb/rb/rb/rb/rb/rb/rb/rb/rb/rb/rb/rb/rb/rb/rb/rb/rb/rb/rb:
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2014 AVG Technologies CZ, s.r.o.
InternalName: AvDump32
FileVersion: 17.3.3443.0
CompanyName: AVG Technologies CZ, s.r.o.
ProductName: AVG Internet Security System
ProductVersion: 17.3.3443.0
FileDescription: AVG Dump Process
OriginalFilename: AvDump32.exe
Translation: 0x0409 0x04b0

Program:Win32/Ymacco.AAAA also known as:

BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Inject4.6278
MicroWorld-eScanGen:Variant.Zusy.356932
FireEyeGeneric.mg.ba25cd288750a7a5
ALYacGen:Variant.Zusy.356932
CylanceUnsafe
SangforMalware
K7AntiVirusTrojan ( 00574aa51 )
BitDefenderGen:Variant.Zusy.356932
K7GWTrojan ( 00574aa51 )
CrowdStrikewin/malicious_confidence_80% (D)
BitDefenderThetaGen:NN.ZedlaF.34700.c68@aGOsrnei
SymantecML.Attribute.HighConfidence
APEXMalicious
ClamAVWin.Trojan.Generic-9808189-0
KasperskyUDS:DangerousObject.Multi.Generic
AegisLabHacktool.Win32.Krap.lKMc
Ad-AwareGen:Variant.Zusy.356932
EmsisoftTrojan.Crypt (A)
McAfee-GW-EditionBehavesLike.Win32.Dropper.vt
SophosML/PE-A + Mal/EncPk-APV
IkarusWin32.Outbreak
Antiy-AVLGrayWare/Win32.Kryptik.ehls
MicrosoftProgram:Win32/Ymacco.AAAA
GridinsoftTrojan.Win32.Kryptik.oa!s12
ArcabitTrojan.Zusy.D57244
ZoneAlarmUDS:DangerousObject.Multi.Generic
GDataGen:Variant.Zusy.356932
CynetMalicious (score: 100)
AhnLab-V3Malware/Win32.RL_Generic.R358128
McAfeeGenericRXMZ-SU!BA25CD288750
MAXmalware (ai score=85)
VBA32BScope.Backdoor.Vawtrak
MalwarebytesBackdoor.Qbot
PandaTrj/GdSda.A
ESET-NOD32a variant of Win32/Kryptik.HIGG
TrendMicro-HouseCallTROJ_GEN.R002C0RLG20
RisingTrojan.Kryptik!1.CFFC (CLASSIC)
SentinelOneStatic AI – Malicious PE
FortinetW32/Kryptik.HDNN!tr
AVGWin32:BankerX-gen [Trj]
AvastWin32:BankerX-gen [Trj]
Qihoo-360HEUR/QVM39.1.F8A7.Malware.Gen

How to remove Program:Win32/Ymacco.AAAA?

Program:Win32/Ymacco.AAAA 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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