Categories: Trojan

How to remove “AIT:Trojan.Nymeria.4934”?

The AIT:Trojan.Nymeria.4934 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.4934 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
  • Performs HTTP requests potentially not found in PCAP.
  • DNS query to a paste site or service detected
  • 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
  • Attempts to modify proxy settings
  • Harvests cookies for information gathering
  • Created network traffic indicative of malicious activity

Related domains:

wpad.local-net
yip.su
rentry.co

How to determine AIT:Trojan.Nymeria.4934?


File Info:

name: E55400D72C4461970981.mlwpath: /opt/CAPEv2/storage/binaries/d5347444daec327998766c3d52eb6a52ca469410511a3700e6e4a600b8c337a2crc32: 519B4CD1md5: e55400d72c446197098177f6c5d03026sha1: fd3fc96ca38a29eac8c4ba24e56626f5cf136211sha256: d5347444daec327998766c3d52eb6a52ca469410511a3700e6e4a600b8c337a2sha512: 2fffb352e98064546a640f63e84569af8e0cb159489050e85349d74a13299ba967f89b8ab56ea92efd0972e49e3f1bec81bbcdc703276d3c41545a21c282b17bssdeep: 12288:H5m8ZlWk6VT6qIm9qCZb5rTa8kdVXpPWw1xKOD/oILuQNU:QO+DD9qCZb5rTa8UPPJKI/oILCtype: PE32+ executable (GUI) x86-64, for MS Windowstlsh: T19DC4229595E8A971D26827B1C832CE885DE43931EF80397C6B58F14DB830743DDABF1Asha3_384: 606578863ed1236b558e9016a14ac25e2aca2e3731c661a93c4524b2125bc1bb8b937ad543a0d3bae10cd0f0acfc66d2ep_bytes: 53565755488d353514faff488dbe0010timestamp: 2021-11-23 10:07:54

Version Info:

FileVersion: 2.0.0.6Comments: SysFileDescription: SysProductName: SysProductVersion: 3.3.14.5CompanyName: SysLegalCopyright: SysLegalTradeMarks: SysTranslation: 0x0809 0x04b0

AIT:Trojan.Nymeria.4934 also known as:

Lionic Trojan.Script.Kpavtoit.b!c
MicroWorld-eScan AIT:Trojan.Nymeria.4934
FireEye AIT:Trojan.Nymeria.4934
CAT-QuickHeal Trojandropper.Script
McAfee Artemis!E55400D72C44
K7AntiVirus Trojan ( 005850dc1 )
Alibaba TrojanDropper:Script/Kpavtoit.5febed44
K7GW Trojan ( 005850dc1 )
Cybereason malicious.ca38a2
Symantec Trojan.Gen.MBT
ESET-NOD32 multiple detections
APEX Malicious
Paloalto generic.ml
ClamAV Win.Dropper.Razy-6646749-0
Kaspersky HEUR:Trojan-Dropper.Script.Kpavtoit.gen
BitDefender AIT:Trojan.Nymeria.4934
Avast AutoIt:Obfuscated-A [Cryp]
Tencent Win32.Trojan.Nymeria.Ajbg
Ad-Aware AIT:Trojan.Nymeria.4934
Sophos Mal/Generic-S
TrendMicro TROJ_GEN.R002C0PKQ21
McAfee-GW-Edition BehavesLike.Win64.Injector.hc
Emsisoft AIT:Trojan.Nymeria.4934 (B)
Ikarus Trojan-Downloader.Win32.AutoIt
GData AIT:Trojan.Nymeria.4934 (2x)
Jiangmin Trojan.IRCBot.wp
Avira TR/Dldr.Autoit.bzhdn
Gridinsoft Ransom.Win64.Sabsik.sa
Arcabit AIT:Trojan.Nymeria.D1346
ViRobot Trojan.Win32.Z.Nymeria.556544.A
Microsoft Trojan:Win32/Sabsik.FL.B!ml
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win.Generic.R438925
ALYac AIT:Trojan.Nymeria.4934
MAX malware (ai score=80)
TrendMicro-HouseCall TROJ_GEN.R002C0PKQ21
Fortinet AutoIt/Nymeria.4758!tr
AVG AutoIt:Obfuscated-A [Cryp]

How to remove AIT:Trojan.Nymeria.4934?

  • 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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