Categories: Trojan

AIT:Trojan.Nymeria.227 (B) malicious file

The AIT:Trojan.Nymeria.227 (B) 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 AIT:Trojan.Nymeria.227 (B) virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • Authenticode signature is invalid
  • Created a process from a suspicious location

How to determine AIT:Trojan.Nymeria.227 (B)?


File Info:

name: 1A9EE2761A0A23D6460C.mlwpath: /opt/CAPEv2/storage/binaries/18a80e667ae8a46487e485a8ab3feef6ce1995a045c42a115cadbff0bb36d36bcrc32: 79173B11md5: 1a9ee2761a0a23d6460c0bbef9e77c80sha1: b86fbb50f2a53f31f3a0ea5a8180c770cb6a4c5esha256: 18a80e667ae8a46487e485a8ab3feef6ce1995a045c42a115cadbff0bb36d36bsha512: 66b1ecf7251710a92faae72a2f92295284f5a67b9b5e1ea64343b57f8b26e072ed2c3fc4f0fafc4a65d5f05f8f8ef324bfd24dcaec3d3d49756a9e54826674b1ssdeep: 12288:TLkcoxg7v3qnC11ErwIhh0F4qwUgUnyI8BP+ZmDWzgeA5zg3s3v8TIV7HE:nfmMv6Ckr7MnyI8BP+ZFgl5zJ3gIutype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1F725D012B7D680B5D9A339B1297BE32BEB3579194323C48BA7E43E768F311405B36361sha3_384: 32e51ecbdc15453df82bcb2201eaeeda1054c987df0811826c86adb8dc701cfa1df8aa2449435735756f33a1c73f6f26ep_bytes: e8a7c00000e979feffffcccccccccccctimestamp: 2010-03-07 16:08:39

Version Info:

FileDescription: FileVersion: 3, 3, 6, 0CompiledScript: AutoIt v3 Script: 3, 3, 6, 0Translation: 0x0809 0x04b0

AIT:Trojan.Nymeria.227 (B) also known as:

Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
MicroWorld-eScan AIT:Trojan.Nymeria.227
FireEye Generic.mg.1a9ee2761a0a23d6
ALYac AIT:Trojan.Nymeria.227
Cylance Unsafe
VIPRE Trojan.Win32.Generic.pak!cobra
K7AntiVirus Trojan ( 0055e39b1 )
BitDefender AIT:Trojan.Nymeria.227
K7GW Trojan ( 0055e39b1 )
Cybereason malicious.61a0a2
ESET-NOD32 a variant of Win32/Injector.Autoit.DAA
APEX Malicious
Kaspersky Packed.Win32.Krap.im
NANO-Antivirus Trojan.Script.Agent.debxaj
Emsisoft AIT:Trojan.Nymeria.227 (B)
DrWeb Win32.HLLW.Autoruner.57625
Zillya Trojan.AutoIT.Win32.1645
McAfee-GW-Edition BehavesLike.Win32.Dropper.dh
Sophos Generic ML PUA (PUA)
Avira TR/Dropper.Gen
MAX malware (ai score=80)
Microsoft Trojan:Win32/Sabsik.FL.B!ml
ZoneAlarm Packed.Win32.Krap.im
GData AIT:Trojan.Nymeria.227 (2x)
Cynet Malicious (score: 100)
McAfee Trojan-AitInject.bz
VBA32 Trojan-Inject.Autoit.Eli
Malwarebytes MachineLearning/Anomalous.96%
Fortinet W32/Fynloski.AM!tr
BitDefenderTheta AI:Packer.C7FE32A316
AVG VBS:Malware-gen
Avast VBS:Malware-gen
CrowdStrike win/malicious_confidence_90% (W)

How to remove AIT:Trojan.Nymeria.227 (B)?

  • 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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