Categories: Trojan

Trojan:Win32/Ymacco.AA2B malicious file

The Trojan:Win32/Ymacco.AA2B 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 Trojan:Win32/Ymacco.AA2B virus can do?

  • The binary likely contains encrypted or compressed data.
  • Network activity detected but not expressed in API logs

How to determine Trojan:Win32/Ymacco.AA2B?


File Info:

crc32: 39075605md5: 5f69c32ad5d9a724ab741bbbe7bf36bbname: Order List.exesha1: ede0bf0b1dd1deca15576ee50f2472912f3f6bbasha256: 2bd548e22cf519ee21eb5492713555537bbc71c899d2421e8a40d4e81f6b3f65sha512: d9ec89798e762004e104b8af76071a84af340ee37d62aa152bcbb89deb78d8e403ca398a4135d5fd979431b8d944531e0515e90f9382be407535171b009216d3ssdeep: 24576:Gl8B9D/pxksU348COE+jyNWh3uk98sYfM+cIjJ:GA9D/pw348CE/3IYtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Assembly Version: 1.0.7582.41798InternalName: uMAO.exeFileVersion: 1.0.7582.41798CompanyName: LegalTrademarks: Comments: ProductName: ProductVersion: 1.0.7582.41798FileDescription: OriginalFilename: uMAO.exe

Trojan:Win32/Ymacco.AA2B also known as:

Elastic malicious (high confidence)
DrWeb Trojan.PackedNET.440
MicroWorld-eScan Trojan.GenericKD.34685643
FireEye Generic.mg.5f69c32ad5d9a724
CAT-QuickHeal Trojanpws.Msil
Qihoo-360 Generic/Trojan.PSW.374
ALYac Trojan.GenericKD.34685643
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
K7AntiVirus Trojan ( 005704e11 )
BitDefender Trojan.GenericKD.34685643
K7GW Trojan ( 005704e11 )
Cybereason malicious.b1dd1d
Invincea Mal/Generic-S
BitDefenderTheta Gen:NN.ZemsilF.34566.3m0@auUPc9d
Cyren W32/MSIL_Kryptik.BVC.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:TrojanX-gen [Trj]
Kaspersky HEUR:Trojan-PSW.MSIL.Agensla.gen
Alibaba TrojanPSW:MSIL/Kryptik.83be90c4
NANO-Antivirus Trojan.Win32.Agensla.hyrzom
ViRobot Trojan.Win32.Z.Agent.909312.NH
Tencent Msil.Trojan-qqpass.Qqrob.Sysf
Ad-Aware Trojan.GenericKD.34685643
Sophos Mal/Generic-S
Comodo Malware@#qce3zpo1jgel
F-Secure Trojan.TR/AD.LorealInjector.ssnye
TrendMicro TrojanSpy.MSIL.NEGASTEAL.THJOGBO
McAfee-GW-Edition PWS-FCRC!5F69C32AD5D9
Emsisoft Trojan.GenericKD.34685643 (B)
Ikarus Trojan.MSIL.Crypt
Webroot W32.Trojan.Gen
Avira TR/AD.LorealInjector.ssnye
Microsoft Trojan:Win32/Ymacco.AA2B
Arcabit Trojan.Generic.D21142CB
ZoneAlarm HEUR:Trojan-PSW.MSIL.Agensla.gen
GData Trojan.GenericKD.34685643
Cynet Malicious (score: 85)
AhnLab-V3 Trojan/Win32.RL_Generic.C4204160
McAfee PWS-FCRC!5F69C32AD5D9
MAX malware (ai score=85)
VBA32 TScope.Trojan.MSIL
Malwarebytes Spyware.PasswordStealer.MSIL.Generic
Panda Trj/GdSda.A
ESET-NOD32 a variant of MSIL/Kryptik.YAM
TrendMicro-HouseCall TrojanSpy.MSIL.NEGASTEAL.THJOGBO
Fortinet W32/Agensla!tr.pws
AVG Win32:TrojanX-gen [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_60% (W)

How to remove Trojan:Win32/Ymacco.AA2B?

  • 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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