Categories: Trojan

Trojan:Win32/Ymacco.AB35 removal instruction

The Trojan:Win32/Ymacco.AB35 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.AB35 virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Network activity detected but not expressed in API logs
  • Likely virus infection of existing system binary

How to determine Trojan:Win32/Ymacco.AB35?


File Info:

crc32: 5BD4E95Fmd5: 444e02bf3b330ac9b2cdbf92e48831c3name: 444E02BF3B330AC9B2CDBF92E48831C3.mlwsha1: 83590dba3a51b161cb2bfe27f63609c3dc5480a3sha256: 35637380a802d32edd1d2d9d36ee95d83b6d3504daa7923cc6ee6a666fb6be13sha512: 6a2348161e592e8cf5484ef8e149e5e4eae86afc1aa2fd95774ca4641e8e6af3d330701de4c0010d036f2684f25be6b0d513ff11941c678d769de03e6602b7c5ssdeep: 98304:/1QTWcDffgdUedMR9u5NyEzH9T+XemqIlNyAnxw8AChIoQsV:9gffgdUpEbsbWMxw8AaIoQsVtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: FileVersion: CompanyName: Gtplicity, Inc. Comments: This installation was built with Inno Setup.ProductName: IGViewer ProductVersion: FileDescription: IGViewer Setup OriginalFileName: Translation: 0x0000 0x04b0

Trojan:Win32/Ymacco.AB35 also known as:

Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 005722f11 )
Lionic Trojan.Win32.Generic.4!c
Cynet Malicious (score: 100)
CAT-QuickHeal TrojanDownloader.Adload
ALYac Trojan.GenericKD.47549374
Cylance Unsafe
Sangfor Riskware.Win32.Agent.ky
CrowdStrike win/malicious_confidence_100% (W)
Alibaba AdWare:Win32/AdLoad.83fbd673
K7GW Trojan ( 005722f11 )
Cyren W32/Agent.DUX.gen!Eldorado
Symantec Trojan.Gen.MBT
ESET-NOD32 a variant of Win32/TrojanDropper.Agent.SLC
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky Trojan-Downloader.Win32.Adload.tljw
BitDefender Trojan.GenericKD.47549374
MicroWorld-eScan Trojan.GenericKD.47549374
Tencent Win32.Trojan-downloader.Adload.Pavu
Ad-Aware Trojan.GenericKD.47549374
Sophos Mal/Generic-S
TrendMicro TrojanSpy.Win32.ADLOAD.USASHL521
McAfee-GW-Edition BehavesLike.Win32.Dropper.rc
FireEye Trojan.GenericKD.47549374
Emsisoft Trojan.GenericKD.47549374 (B)
Avira HEUR/AGEN.1143627
Microsoft Trojan:Win32/Ymacco.AB35
Gridinsoft Ransom.Win32.Wacatac.sa
GData Win32.Backdoor.Bodelph.LS21EA
AhnLab-V3 Trojan/Win.Trojan-gen.C4787453
McAfee Artemis!444E02BF3B33
MAX malware (ai score=86)
VBA32 Trojan.Wacatac
Malwarebytes Adware.DownloadAssistant
Panda Trj/CI.A
TrendMicro-HouseCall TrojanSpy.Win32.ADLOAD.USASHL521
Ikarus Trojan-Dropper.Win32.Agent
Fortinet W32/Agent.SLC!tr
AVG Win32:Trojan-gen
Paloalto generic.ml

How to remove Trojan:Win32/Ymacco.AB35?

  • 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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