Malware

Generic.Necurs.A.C3186B0A removal instruction

Malware Removal

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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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.
6-day free trial available.

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.mlw
path: /opt/CAPEv2/storage/binaries/81b6a6d0507e435b05d1b8a22501a11cc0b72a8e65aa4a121bccbc44e0a3e4eb
crc32: 16E51E69
md5: b56d4587ac13c471f8448a8b397999df
sha1: 75a864770edb76b8eec849d77d0109bb8e1b587d
sha256: 81b6a6d0507e435b05d1b8a22501a11cc0b72a8e65aa4a121bccbc44e0a3e4eb
sha512: 63d7e0ac0bee91b840977341280b700f45646a2d67ae94f3e3897e2205f4bd7043cbcdc71d516d8e0ddabdfce3f101e82912068ecf4efcb709207ed4e88412fc
ssdeep: 6144:7idKWaFYj4zDwyJidm9uplaFSqfVd3l+0wF1cPqnVyXyAalDY7c++u9WYaG+U0IX:7Sg9Jifplg1Vuzd4rZd+IWYa1U0+
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T10254BE40D3F59358F4FB1B70D9B662994D6ABF66A82DC64E0A100D4E0871E4C8E6BF37
sha3_384: 8320c313a8cb7ebb1a06b9de84d8f808179ca510a8eb59b6de9ab8bcc0e7f8ad8607c3b555d956bea15ad8a7cd1a6b7e
ep_bytes: 558bec6aff686083400068b07c400064
timestamp: 2019-02-21 17:00:00

Version Info:

CompanyName: Igor Pavlov
FileDescription: 7z Sletup SFX small
FileVersion: 19.00
InternalName: 7zS2.sfx
LegalCopyright: Igor Pavlov : Public domain
OriginalFilename: 7zS2.sfx.exe
ProductName: 7-Zip
ProductVersion: 19.00
Translation: 0x0409 0x04b0

Generic.Necurs.A.C3186B0A also known as:

LionicTrojan.Win32.Necurs.4!c
CAT-QuickHealTrojan.Agent
McAfeeArtemis!B56D4587AC13
CylanceUnsafe
BitDefenderDeepScan:Generic.Necurs.A.C3186B0A
K7GWTrojan ( 0058a8681 )
K7AntiVirusTrojan ( 0058a8681 )
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Generik.EDSSIGA
APEXMalicious
Paloaltogeneric.ml
KasperskyHEUR:Trojan.Win32.Agent.gen
AlibabaTrojan:Win32/Generic.41e9fa2e
MicroWorld-eScanDeepScan:Generic.Necurs.A.C3186B0A
AvastWin32:Malware-gen
Ad-AwareDeepScan:Generic.Necurs.A.C3186B0A
SophosMal/Generic-S
TrendMicroTROJ_GEN.R03FC0GL121
McAfee-GW-EditionBehavesLike.Win32.BadFile.dc
FireEyeDeepScan:Generic.Necurs.A.C3186B0A
EmsisoftDeepScan:Generic.Necurs.A.C3186B0A (B)
IkarusTrojan.Win32.Krypt
GDataDeepScan:Generic.Necurs.A.C3186B0A
JiangminTrojan.Agent.drjm
MAXmalware (ai score=80)
Antiy-AVLTrojan/Generic.ASMalwS.34E1E92
GridinsoftRansom.Win32.Gen.sa
ArcabitDeepScan:Generic.Necurs.A.C3186B0A
MicrosoftTrojan:Script/Phonzy.A!ml
AhnLab-V3Trojan/Win.Generic.C4788874
ALYacDeepScan:Generic.Necurs.A.C3186B0A
VBA32Trojan.Agent
MalwarebytesTrojan.Agent
TrendMicro-HouseCallTROJ_GEN.R03FC0GL121
YandexTrojan.Agent!mz9SB0QAtv0
FortinetW32/PossibleThreat
AVGWin32:Malware-gen
PandaTrj/CI.A
MaxSecureTrojan.Malware.771626.susgen

How to remove Generic.Necurs.A.C3186B0A?

Generic.Necurs.A.C3186B0A removal tool
  • 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.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

Leave a Comment