Categories: Trojan

Trojan:Win32/Ymacco.AA89 removal

The Trojan:Win32/Ymacco.AA89 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.AA89 virus can do?

  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Trojan:Win32/Ymacco.AA89?


File Info:

crc32: BAB2821Amd5: 5db10902ecc492c772926f47c14a6b44name: testoviyjuk.exesha1: df2e0550fa3123e4718e7f36a00f825be7f4f2eesha256: 89f08e47a8ba6e70c1e313ffd49959a5966f07b2ae77f1afead296ff3146c89csha512: b8a157def3a5305c6c1a5d3ea265d715969a857aaf19d6eeb0b9d1ab4d73305cb87062d6ff00f8b9457eb28009aac54b30760415a919188cec7de149c7ac6ca4ssdeep: 384:7rLnWEFHLTWlLBqGdNyV++jIpHSEpx3NIff1ZJKJfDseFMtREPZ:HLnWEdLCRBzSNmxL5g2type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Assembly Version: 0.0.0.0InternalName: Chiffonier.exeFileVersion: 0.0.0.0ProductVersion: 0.0.0.0FileDescription: OriginalFilename: Chiffonier.exe

Trojan:Win32/Ymacco.AA89 also known as:

MicroWorld-eScan Gen:Variant.Spider.1
FireEye Generic.mg.5db10902ecc492c7
CAT-QuickHeal Trojan.Multi
McAfee RDN/Generic Downloader.x
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Trojan ( 0056879b1 )
BitDefender Gen:Variant.Spider.1
K7GW Trojan ( 0056879b1 )
TrendMicro TROJ_FRS.0NA103FE20
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:DropperX-gen [Drp]
GData Gen:Variant.Spider.1
Kaspersky HEUR:Trojan-Downloader.MSIL.Seraph.gen
Alibaba TrojanDownloader:MSIL/Seraph.8fd64673
AegisLab Trojan.Multi.Generic.4!c
Rising Downloader.Agent!8.B23 (CLOUD)
Ad-Aware Gen:Variant.Spider.1
Sophos Mal/Generic-S
F-Secure Trojan.TR/Dldr.Agent.jhnue
DrWeb Trojan.KillProc2.10930
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Generic.mm
MaxSecure Trojan.Malware.300983.susgen
Emsisoft Gen:Variant.Spider.1 (B)
Ikarus Trojan-Downloader.MSIL.Agent
Cyren W32/Trojan.SSRY-9221
Jiangmin TrojanDownloader.MSIL.vsu
Avira TR/Dldr.Agent.jhnue
MAX malware (ai score=87)
Antiy-AVL Trojan[Downloader]/MSIL.Seraph
Endgame malicious (high confidence)
Arcabit Trojan.Spider.1
ZoneAlarm HEUR:Trojan-Downloader.MSIL.Seraph.gen
Microsoft Trojan:Win32/Ymacco.AA89
Cynet Malicious (score: 85)
ALYac Gen:Variant.Spider.1
Panda Trj/GdSda.A
ESET-NOD32 a variant of MSIL/TrojanDownloader.Agent.GJN
TrendMicro-HouseCall TROJ_FRS.0NA103FE20
Tencent Msil.Trojan-downloader.Agent.Szvl
Yandex Trojan.DL.Agent!+AAm8zwClC8
SentinelOne DFI – Malicious PE
eGambit Unsafe.AI_Score_93%
Fortinet MSIL/Agent.GJN!tr.dldr
BitDefenderTheta Gen:NN.ZemsilF.34128.bm0@a4XeOTm
AVG Win32:DropperX-gen [Drp]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_90% (W)
Qihoo-360 Generic/Trojan.Downloader.021

How to remove Trojan:Win32/Ymacco.AA89?

  • 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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