Categories: Risk

Should I remove “Win32/RiskWare.CobaltStrike.Beacon.A”?

The Win32/RiskWare.CobaltStrike.Beacon.A 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 Win32/RiskWare.CobaltStrike.Beacon.A virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Win32/RiskWare.CobaltStrike.Beacon.A?


File Info:

crc32: 4E11FD8Dmd5: 2c03fc2340da808fd4c7cfed7dfaa130name: upload_filesha1: 7432bda53c86ddf02631ddfeaeb603b552eeeb09sha256: da533e79efe356df581f530f4830b868e63c4d2c089975e929b91403d01ecc37sha512: f959d6bad4261d74a5d88adc1381143372dbf5043ca80751a9c59a6a18f29bc5c2fe4438ed8721cd34fb26d876a138b0fe3aa39dccef9d76ec411c858ed5cc48ssdeep: 3072:Pjh9N4a1j712h9Td2+1lxvTeZna8xUhUbT15Z:PjdFKdoSxvixTxUAtype: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/RiskWare.CobaltStrike.Beacon.A also known as:

Bkav W32.BaronNightPE.Trojan
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Agent.CRCP
FireEye Generic.mg.2c03fc2340da808f
CAT-QuickHeal PUA.AtosevRI.S7424221
ALYac Trojan.Agent.CRCP
Malwarebytes HackTool.CobaltStrike
Sangfor Malware
K7AntiVirus Unwanted-Program ( 0054839e1 )
BitDefender Trojan.Agent.CRCP
K7GW Unwanted-Program ( 0054839e1 )
CrowdStrike win/malicious_confidence_100% (D)
BitDefenderTheta Gen:NN.ZedlaF.34590.mu4@au9HqIoi
Cyren W32/S-d757aa55!Eldorado
Symantec Trojan.Agentemis!gm
Avast Win32:HacktoolX-gen [Trj]
ClamAV Win.Trojan.CobaltStrike-8091534-0
Kaspersky HEUR:Trojan.Win32.Cometer.gen
NANO-Antivirus Trojan.Win32.Cometer.eqcglk
ViRobot Backdoor.Win32.Agent.206848
APEX Malicious
Rising HackTool.Swrort!1.6477 (CLASSIC)
Ad-Aware Trojan.Agent.CRCP
Sophos Mal/Swrort-Y
F-Secure Trojan.TR/Crypt.XPACK.Gen
DrWeb BackDoor.Meterpreter.19
Zillya Trojan.Cometer.Win32.190
Invincea Mal/Swrort-Y
McAfee-GW-Edition BehavesLike.Win32.CobaltStr.dh
Emsisoft Trojan.Agent.CRCP (B)
Ikarus HackTool.CobaltStrike
Webroot W32.Trojan.Agent.Gen
Avira TR/Crypt.XPACK.Gen
MAX malware (ai score=88)
Antiy-AVL Trojan[Backdoor]/Win32.Inject.msf
Microsoft VirTool:Win32/Atosev.A
Arcabit Trojan.Agent.CRCP
ZoneAlarm HEUR:Trojan.Win32.Cometer.gen
GData Trojan.Agent.CRCP
Cynet Malicious (score: 100)
AhnLab-V3 Unwanted/Win32.Cobalt.R211396
Acronis suspicious
McAfee CobaltStr-FDWE!2C03FC2340DA
VBA32 Trojan.Cometer
Cylance Unsafe
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/RiskWare.CobaltStrike.Beacon.A
Tencent Malware.Win32.Gencirc.10b3bdfd
Yandex Trojan.GenAsa!yii1tmMIckU
SentinelOne DFI – Malicious PE
eGambit Trojan.Generic
AVG Win32:HacktoolX-gen [Trj]
Paloalto generic.ml

How to remove Win32/RiskWare.CobaltStrike.Beacon.A?

  • 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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Paul Valéry

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