Categories: Trojan

How to remove “Trojan:Win32/Ymacco.AA90”?

The Trojan:Win32/Ymacco.AA90 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.AA90 virus can do?

  • Injection (inter-process)
  • At least one process apparently crashed during execution
  • Injection with CreateRemoteThread in a remote process
  • Uses Windows utilities for basic functionality
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Creates a hidden or system file
  • Harvests information related to installed mail clients

How to determine Trojan:Win32/Ymacco.AA90?


File Info:

crc32: 716489ECmd5: abdac09caa208d2eeb7bd9e968510398name: tmpfvw7i93usha1: 571679d0a835e14b76f1e2c30a58a9f06d3bb6absha256: 90b33a5651f2e3a43b08a10e3a50976d3b1740a13f28a17462edca13520f3a37sha512: 91842c57a3c231473703577e5fd53cef2f9191e9672af4b314d62bf3f8fef657b5393828f456e232abac68717ead85180c49ad7262b60a8b5020325dca1a4b0fssdeep: 1536:Q3eTfNqd7wGHrDxX4Ma0VZyVDeMT4TOjUuydppUmkb7FxJiKWvPe:QgNqfDxX4OV0uOjfApUmkb7FxJLWvPetype: ELF 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, not stripped

Version Info:

0: [No Data]

Trojan:Win32/Ymacco.AA90 also known as:

MicroWorld-eScan Gen:Variant.Trojan.Linux.Gafgyt.5
FireEye Gen:Variant.Trojan.Linux.Gafgyt.5
ALYac Gen:Variant.Trojan.Linux.Gafgyt.5
Sangfor Malware
BitDefenderTheta Gen:NN.Mirai.34128
Symantec Trojan.Gen.NPE
ESET-NOD32 a variant of Linux/Gafgyt.APF
TrendMicro-HouseCall Backdoor.Linux.BASHLITE.SMJC2
Avast ELF:DDoS-Y [Trj]
ClamAV Unix.Dropper.Mirai-7138865-0
GData Gen:Variant.Trojan.Linux.Gafgyt.5
Kaspersky HEUR:Backdoor.Linux.Gafgyt.a
BitDefender Gen:Variant.Trojan.Linux.Gafgyt.5
Rising Trojan.Gafgyt/Linux!1.C12A (CLASSIC)
Ad-Aware Gen:Variant.Trojan.Linux.Gafgyt.5
Sophos Mal/Generic-S
Comodo Malware@#2dcpqv2bmuusi
F-Secure Malware.LINUX/Gafgyt.wqrrx
DrWeb Linux.BackDoor.Fgt.188
TrendMicro Backdoor.Linux.BASHLITE.SMJC2
McAfee-GW-Edition RDN/Generic.dx
Emsisoft Gen:Variant.Trojan.Linux.Gafgyt.5 (B)
Ikarus Trojan.Linux.Gafgyt
Cyren E32/Trojan.WXWD-8
Avira LINUX/Gafgyt.wqrrx
Antiy-AVL Trojan[Backdoor]/Linux.Gafgyt.a
Arcabit Trojan.Trojan.Linux.Gafgyt.5
AegisLab Trojan.Linux.Gafgyt.m!c
ZoneAlarm HEUR:Backdoor.Linux.Gafgyt.a
Avast-Mobile ELF:DDoS-S [Trj]
Microsoft Trojan:Win32/Ymacco.AA90
Cynet Malicious (score: 85)
AhnLab-V3 Linux/Gafgyt.Gen28
McAfee RDN/Generic.dx
Tencent Linux.Backdoor.Gafgyt.Lqow
MAX malware (ai score=85)
Fortinet ELF/Gafgyt.ARN!tr
AVG ELF:DDoS-Y [Trj]
Qihoo-360 Linux/Backdoor.812

How to remove Trojan:Win32/Ymacco.AA90?

  • 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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