Backdoor

How to remove “Backdoor:Win32/CobaltStrike.BK!dha”?

Malware Removal

The Backdoor:Win32/CobaltStrike.BK!dha 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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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.
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What Backdoor:Win32/CobaltStrike.BK!dha virus can do?

  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • Anomalous binary characteristics

How to determine Backdoor:Win32/CobaltStrike.BK!dha?


File Info:

crc32: CF04ADD2
md5: 685e7e60d60a9fef02f6c96bb4be6c58
name: 685E7E60D60A9FEF02F6C96BB4BE6C58.mlw
sha1: 8f1489ca3f5e934e36312ac906b62c2a517e3dcf
sha256: e32b60bedf755adbcbfafc474be2d726b1ec657278d8e99026868a67bdbfb6f3
sha512: 826d6c84ba1c6dd114003a89681cbe31d5d4fde6f8d7934b1b5b7e97d06e8afbcfa4081af2a9c41bd21aba4f615cc67aaa8527ff10fdb7316044b701d5a20ca2
ssdeep: 192:uHSykZahxHn9QgyBtX4SR4wefaNEqoRK/SjN7AGY:KSykyDyLXrRwaNryAp
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Backdoor:Win32/CobaltStrike.BK!dha also known as:

BkavW32.FamVT.TiggreKI.Trojan
K7AntiVirusTrojan ( 004cd8391 )
LionicTrojan.Win32.Generic.lZpe
Elasticmalicious (high confidence)
DrWebTrojan.Swrort.41
CynetMalicious (score: 100)
ALYacTrojan.CobaltStrike.FM
CylanceUnsafe
ZillyaTrojan.Rozena.Win32.46773
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaBackdoor:Win32/Cobalt.c8f138da
K7GWTrojan ( 004cd8391 )
Cybereasonmalicious.0d60a9
CyrenW32/Rozena.K.gen!Eldorado
SymantecBackdoor.Rozena
ESET-NOD32a variant of Win32/Rozena.WZ
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan.Win32.Cobalt.a
BitDefenderTrojan.CobaltStrike.FM
NANO-AntivirusTrojan.Win32.TrjGen.eegfaz
ViRobotTrojan.Win32.Agent.14336.DF
MicroWorld-eScanTrojan.CobaltStrike.FM
TencentMalware.Win32.Gencirc.10b3c36c
Ad-AwareTrojan.CobaltStrike.FM
SophosML/PE-A + Troj/Swrort-CG
ComodoTrojWare.Win32.Kryptik.BYGK@59ple7
McAfee-GW-EditionBackDoor-FDRT!685E7E60D60A
FireEyeGeneric.mg.685e7e60d60a9fef
EmsisoftTrojan.CobaltStrike.FM (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Generic.yke
AviraTR/Crypt.XPACK.Gen7
Antiy-AVLTrojan/Generic.ASMalwS.18D8F6D
MicrosoftBackdoor:Win32/CobaltStrike.BK!dha
GridinsoftTrojan.Win32.Agent.vb!s1
ArcabitTrojan.CobaltStrike.FM
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataWin32.Trojan.Mexec.B
TACHYONTrojan/W32.Agent.14336.UN
AhnLab-V3Trojan/Win32.Swrort.R270227
McAfeeBackDoor-FDRT!685E7E60D60A
MAXmalware (ai score=86)
VBA32Trojan.CobaltStrike
MalwarebytesGeneric.Trojan.Malicious.DDS
TrendMicro-HouseCallTROJ_GEN.R002C0CJ421
RisingTrojan.Swrort!1.BAB0 (CLASSIC)
YandexTrojan.GenAsa!zvVdoDjE9iw
IkarusTrojan.Win32.Swrort
FortinetW32/Rozena.WZ!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Backdoor:Win32/CobaltStrike.BK!dha?

Backdoor:Win32/CobaltStrike.BK!dha 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.

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