Categories: Trojan

AIT:Trojan.Nymeria.4857 (B) removal

The AIT:Trojan.Nymeria.4857 (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.4857 (B) virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Dynamic (imported) function loading detected
  • Unconventionial language used in binary resources: Chinese (Traditional)
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Authenticode signature is invalid

How to determine AIT:Trojan.Nymeria.4857 (B)?


File Info:

name: BB7DCF0EC839D417A488.mlwpath: /opt/CAPEv2/storage/binaries/6e39f53435ad6e75d80642d105c7111289ccecb591c40698e075cf634ef34f02crc32: 960E5A53md5: bb7dcf0ec839d417a48853b1068d6eaasha1: 96a60fc814274b5f4252dc6d4f5ae1e8f6466788sha256: 6e39f53435ad6e75d80642d105c7111289ccecb591c40698e075cf634ef34f02sha512: 9f8523f55482a731f9814ef3e3afdf01fbe5d45e8479b24fc1cd02ee26afc7a4d84ec7c126afd7267a5a4f56bc99f2c9fdfd29d4eb5af5f1064ffff303cab4bdssdeep: 24576:ltb20pkaCqT5TBWgNShMHXBb3cp2adC1XAqgCzDIHquNep4BAEvYA6A:WVg5tShMHxb3cp2aU1XMm7pKAEz5type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T185C5DF2A739D822CC772D173FA15A7316E7B786536B4F9D71F98383CA81C221421E663sha3_384: e9fc5b3ebb9e04d109d551db161cd706e2d7414f28c4667a9bd82f6790a2af9ac710f2b6c113f7b3411b7443750ef4beep_bytes: e86ace0000e97ffeffffcccc57568b74timestamp: 2021-07-17 20:20:41

Version Info:

FileVersion: 2021.0.0.0Comments: http://www.autoitscript.com/autoit3/FileDescription: 咩咩輔助ProductVersion: 2021LegalCopyright: Copyright(c) 2015-2021OriginalFilename: a1.exeProductname: 咩咩輔助CompanyName: 咩咩工作室LegalTrademarks: 咩咩工作室InternalName: ecicTranslation: 0x0404 0x04b0

AIT:Trojan.Nymeria.4857 (B) also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan AIT:Trojan.Nymeria.4857
FireEye Generic.mg.bb7dcf0ec839d417
Cylance Unsafe
K7AntiVirus Trojan ( 004bcce41 )
BitDefender AIT:Trojan.Nymeria.4857
K7GW Trojan ( 004bcce41 )
Cybereason malicious.ec839d
Arcabit AIT:Trojan.Nymeria.D12F9
BitDefenderTheta AI:Packer.5F7755B816
Cyren W32/AutoIt.TA.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ClamAV Win.Malware.Vgmexei-9783893-0
Ad-Aware AIT:Trojan.Nymeria.4857
Sophos Generic ML PUA (PUA)
Comodo Packed.Win32.MUPX.Gen@24tbus
McAfee-GW-Edition BehavesLike.Win32.TrojanAitInject.vm
Emsisoft AIT:Trojan.Nymeria.4857 (B)
Ikarus Trojan.Crypt
eGambit Unsafe.AI_Score_99%
Avira TR/Crypt.XPACK.Gen
MAX malware (ai score=82)
Microsoft Trojan:Win32/Sabsik.FL.B!ml
GData AIT:Trojan.Nymeria.4857 (2x)
Cynet Malicious (score: 100)
AhnLab-V3 Unwanted/Win32.RL_HackTool.R348046
Acronis suspicious
ALYac AIT:Trojan.Nymeria.4857
Malwarebytes Malware.AI.1807510110
APEX Malicious
Fortinet W32/Autoit.P!tr

How to remove AIT:Trojan.Nymeria.4857 (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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