Categories: Malware

Program:Win32/Ymacco.AA4E malicious file

The Program:Win32/Ymacco.AA4E 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.AA4E virus can do?

  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Anomalous binary characteristics

How to determine Program:Win32/Ymacco.AA4E?


File Info:

crc32: 7E443087md5: a742ce6c73dea6c023357e0424ef84ecname: A742CE6C73DEA6C023357E0424EF84EC.mlwsha1: e6a71ba12577e8cce1cb2154979ec42b10ff90fcsha256: 4ed63393825f731b23af7c6a3ada16fdd91797ee8fe8564359d378e22beebe13sha512: d26d32d5bd7e5e9b492f5d7e75c071888c87746f9fe83ddad45f54334afe8c7c1b17bdce89e16e3e442851038703178333a2ff516fc0219020c1f1cca7bae7c0ssdeep: 384:6EJ4+nKAWGNP2y8+7Zha+ZW8Fug8fnFV0/40Ug9jKXauLnLdO/5FmYqh3l9jR00P:7J4+FtNYUZU80gM7h0nCpuVwlZRsmtype: PE32 executable (console) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressed

Version Info:

0: [No Data]

Program:Win32/Ymacco.AA4E also known as:

K7AntiVirus Hacktool ( 005652d41 )
Elastic malicious (high confidence)
DrWeb Tool.Proxy.2564
Cynet Malicious (score: 99)
ALYac Application.Hacktool.Earthworm.A
Cylance Unsafe
Zillya Tool.Earthworm.Win32.3
CrowdStrike win/malicious_confidence_60% (W)
Alibaba NetTool:Application/SocksSevice.190603
K7GW Hacktool ( 005652d41 )
Cybereason malicious.c73dea
Cyren W32/Trojan.BDON-8406
Symantec Hacktool
ESET-NOD32 a variant of Win32/HackTool.NetHacker.AC
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HackTool.Win32.Earthworm.a
BitDefender Application.Hacktool.Earthworm.A
NANO-Antivirus Trojan.Win32.Earthworm.falcwg
MicroWorld-eScan Application.Hacktool.Earthworm.A
Tencent Malware.Win32.Gencirc.10cdc7ab
Ad-Aware Application.Hacktool.Earthworm.A
Sophos Generic PUA OG (PUA)
BitDefenderTheta Gen:NN.ZexaF.34758.cmIfae@Sifp
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R002C0OFK21
McAfee-GW-Edition BehavesLike.Win32.PUP.nm
FireEye Generic.mg.a742ce6c73dea6c0
Emsisoft Application.Hacktool.Earthworm.A (B)
SentinelOne Static AI – Suspicious PE
Jiangmin HackTool.Earthworm.a
Avira TR/NetHacker.amqdm
Microsoft Program:Win32/Ymacco.AA4E
Arcabit Application.Hacktool.Earthworm.A
AegisLab Hacktool.Win32.Earthworm.3!c
GData Application.Hacktool.Earthworm.A
AhnLab-V3 PUP/Win32.RL_Generic.R290191
McAfee Artemis!A742CE6C73DE
MAX malware (ai score=75)
VBA32 BScope.Exploit.CVE-2020-0601
Malwarebytes Malware.AI.1229307944
Panda Trj/CI.A
TrendMicro-HouseCall TROJ_GEN.R002C0OFK21
Yandex Trojan.GenAsa!si7SgS41h+U
MaxSecure Trojan.Malware.300983.susgen
Fortinet Riskware/Earthworm
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Program:Win32/Ymacco.AA4E?

  • 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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