Categories: Malware

Generic.Necurs.A.C3186B0A removal instruction

The Generic.Necurs.A.C3186B0A 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 Generic.Necurs.A.C3186B0A virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Anomalous file deletion behavior detected (10+)
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Uses Windows utilities for basic functionality
  • Checks for the presence of known windows from debuggers and forensic tools
  • Modifies boot configuration settings
  • Installs itself for autorun at Windows startup
  • Attempted to write directly to a physical drive
  • Harvests cookies for information gathering
  • Collects information to fingerprint the system
  • Uses suspicious command line tools or Windows utilities

How to determine Generic.Necurs.A.C3186B0A?


File Info:

name: B56D4587AC13C471F844.mlwpath: /opt/CAPEv2/storage/binaries/81b6a6d0507e435b05d1b8a22501a11cc0b72a8e65aa4a121bccbc44e0a3e4ebcrc32: 16E51E69md5: b56d4587ac13c471f8448a8b397999dfsha1: 75a864770edb76b8eec849d77d0109bb8e1b587dsha256: 81b6a6d0507e435b05d1b8a22501a11cc0b72a8e65aa4a121bccbc44e0a3e4ebsha512: 63d7e0ac0bee91b840977341280b700f45646a2d67ae94f3e3897e2205f4bd7043cbcdc71d516d8e0ddabdfce3f101e82912068ecf4efcb709207ed4e88412fcssdeep: 6144:7idKWaFYj4zDwyJidm9uplaFSqfVd3l+0wF1cPqnVyXyAalDY7c++u9WYaG+U0IX:7Sg9Jifplg1Vuzd4rZd+IWYa1U0+type: PE32 executable (console) Intel 80386, for MS Windowstlsh: T10254BE40D3F59358F4FB1B70D9B662994D6ABF66A82DC64E0A100D4E0871E4C8E6BF37sha3_384: 8320c313a8cb7ebb1a06b9de84d8f808179ca510a8eb59b6de9ab8bcc0e7f8ad8607c3b555d956bea15ad8a7cd1a6b7eep_bytes: 558bec6aff686083400068b07c400064timestamp: 2019-02-21 17:00:00

Version Info:

CompanyName: Igor PavlovFileDescription: 7z Sletup SFX smallFileVersion: 19.00InternalName: 7zS2.sfxLegalCopyright: Igor Pavlov : Public domainOriginalFilename: 7zS2.sfx.exeProductName: 7-ZipProductVersion: 19.00Translation: 0x0409 0x04b0

Generic.Necurs.A.C3186B0A also known as:

Lionic Trojan.Win32.Necurs.4!c
CAT-QuickHeal Trojan.Agent
McAfee Artemis!B56D4587AC13
Cylance Unsafe
BitDefender DeepScan:Generic.Necurs.A.C3186B0A
K7GW Trojan ( 0058a8681 )
K7AntiVirus Trojan ( 0058a8681 )
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Generik.EDSSIGA
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan.Win32.Agent.gen
Alibaba Trojan:Win32/Generic.41e9fa2e
MicroWorld-eScan DeepScan:Generic.Necurs.A.C3186B0A
Avast Win32:Malware-gen
Ad-Aware DeepScan:Generic.Necurs.A.C3186B0A
Sophos Mal/Generic-S
TrendMicro TROJ_GEN.R03FC0GL121
McAfee-GW-Edition BehavesLike.Win32.BadFile.dc
FireEye DeepScan:Generic.Necurs.A.C3186B0A
Emsisoft DeepScan:Generic.Necurs.A.C3186B0A (B)
Ikarus Trojan.Win32.Krypt
GData DeepScan:Generic.Necurs.A.C3186B0A
Jiangmin Trojan.Agent.drjm
MAX malware (ai score=80)
Antiy-AVL Trojan/Generic.ASMalwS.34E1E92
Gridinsoft Ransom.Win32.Gen.sa
Arcabit DeepScan:Generic.Necurs.A.C3186B0A
Microsoft Trojan:Script/Phonzy.A!ml
AhnLab-V3 Trojan/Win.Generic.C4788874
ALYac DeepScan:Generic.Necurs.A.C3186B0A
VBA32 Trojan.Agent
Malwarebytes Trojan.Agent
TrendMicro-HouseCall TROJ_GEN.R03FC0GL121
Yandex Trojan.Agent!mz9SB0QAtv0
Fortinet W32/PossibleThreat
AVG Win32:Malware-gen
Panda Trj/CI.A
MaxSecure Trojan.Malware.771626.susgen

How to remove Generic.Necurs.A.C3186B0A?

  • 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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