Categories: Trojan

Trojan:Win32/Ymacco.AA15 removal tips

The Trojan:Win32/Ymacco.AA15 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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Trojan:Win32/Ymacco.AA15 virus can do?

  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

How to determine Trojan:Win32/Ymacco.AA15?


File Info:

crc32: CF6EA6DFmd5: 646a1ed9ea6e7910f55468de32bdde7dname: oxxslMain.exesha1: 0defa6b77922149f3f3657c3b4a955c0f9a74ab0sha256: 1544e6eae4cd21c1bc438ca3e3a84550a4ebf85c2175556797edd45d95456be3sha512: eca67b9f8b87a3f8dbb65cf5d53346c992d2bf88e8af44005b2c163de79673abd8a9f4df1edc0c6ce9800977472f45810a66f039cf9d8b4c48b909ee828b9fd6ssdeep: 24576:O2rT5JibBsR1YAcUSWcPsPQcVnJtCab+dC2OA2XLt9+Zqfp:XpJ22R1rcUWPsPFVrCab+dqAwB9rptype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

ProductVersion: 0.0.0.0FileVersion: 1.3.1.8Comments: x5c0fx7a0bx5e8fx5077x94bbx5de5x5177xff0cx4e3bx7a0bx5e8fx3002FileDescription: x5c0fx7a0bx5e8fx5077x94bbx5de5x5177Translation: 0x0804 0x04b0

Trojan:Win32/Ymacco.AA15 also known as:

Bkav W32.AIDetectVM.malware1
CAT-QuickHeal Trojan.Dynamer
McAfee Artemis!646A1ED9EA6E
Cylance Unsafe
VIPRE Trojan.Win32.Generic.pak!cobra
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Malware.Autoit-7533156-0
Kaspersky UDS:DangerousObject.Multi.Generic
NANO-Antivirus Trojan.Win32.RiskGen.dofzrz
AegisLab Trojan.Win32.Generic.4!c
Rising Trojan.Dynamer!8.3A0 (CLOUD)
Zillya Trojan.GenericTKA.Win32.190
Sophos Troj/RKProc-Fam
Jiangmin Trojan.Pasta.ahk
MaxSecure Trojan.Malware.300983.susgen
Antiy-AVL GrayWare/Win32.Generic
Microsoft Trojan:Win32/Ymacco.AA15
ZoneAlarm UDS:DangerousObject.Multi.Generic
VBA32 Trojan.SelfDel
TrendMicro-HouseCall TROJ_GEN.R002C0DGM20
Webroot W32.Malware.Gen
AVG Win32:Trojan-gen
CrowdStrike win/malicious_confidence_60% (W)
Qihoo-360 Generic/HEUR/QVM10.2.6222.Malware.Gen

How to remove Trojan:Win32/Ymacco.AA15?

  • 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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