Trojan

Should I remove “Trojan.NimbleMamba”?

Malware Removal

The Trojan.NimbleMamba 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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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 Trojan.NimbleMamba virus can do?

  • Dynamic (imported) function loading detected
  • .NET file is packed/obfuscated with SmartAssembly
  • Authenticode signature is invalid

How to determine Trojan.NimbleMamba?


File Info:

name: 7F5CF247926FA7235507.mlw
path: /opt/CAPEv2/storage/binaries/c61fcd8bed15414529959e8b5484b2c559ac597143c1775b1cec7d493a40369d
crc32: BC465F48
md5: 7f5cf247926fa7235507c557e1554716
sha1: a787f42670fa0e32810a48726297ef1da9ba5bf6
sha256: c61fcd8bed15414529959e8b5484b2c559ac597143c1775b1cec7d493a40369d
sha512: d6e5810544f8394f1f3e1d427a925b3b8981a6583dcd767ced46b2599c2327d0b225c31821e401c66eba2f4ef207bf82e604c2f098291febeeb33c9788d4a7e4
ssdeep: 6144:uCz7WVnLHmSA2dPcOaEVoW6k1U5I1Y4DUKqSbrpFpzROJ7V:6VnjmSA2dPcY1QH
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1C2D46182E2D24975C84F46312529A93F0BDAAEF537DDCAE194ED3D1B7B2060C3611DA3
sha3_384: 741622a731e4ca3490b47f547e1a82481236fddd2bfb4d92a00a97a25c22f4091bb9a61147eedc21393ed210f6ab6969
ep_bytes: ff250020400000000000000000000000
timestamp: 2021-11-07 00:02:28

Version Info:

0: [No Data]

Trojan.NimbleMamba also known as:

LionicTrojan.MSIL.Agent.4!c
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
McAfeeRDN/GenericM
CylanceUnsafe
ZillyaTrojan.Agent.Win32.2697156
SangforTrojan.MSIL.Agent.gen
K7AntiVirusTrojan ( 0058e22b1 )
AlibabaTrojan:MSIL/NIMBLEMAMBA.07ec2d9f
K7GWTrojan ( 0058e22b1 )
Cybereasonmalicious.670fa0
CyrenW32/Trojan.HEP.gen!Eldorado
ESET-NOD32a variant of MSIL/Agent.VCJ
APEXMalicious
AvastWin32:MalwareX-gen [Trj]
KasperskyHEUR:Trojan.MSIL.Agent.gen
BitDefenderTrojan.GenericKD.48369411
MicroWorld-eScanTrojan.GenericKD.48369411
TencentMsil.Trojan.Agent.Akfs
Ad-AwareTrojan.GenericKD.48369411
ComodoMalware@#2ub26wjm0vo2l
DrWebBackDoor.SpyBotNET.45
TrendMicroTrojanSpy.MSIL.NIMBLEMAMBA.YXCBP
McAfee-GW-EditionGeneric pws.aic
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.7f5cf247926fa723
EmsisoftTrojan.GenericKD.48369411 (B)
Paloaltogeneric.ml
GDataTrojan.GenericKD.48369411
JiangminTrojan.MSIL.amctr
WebrootW32.Trojan.FL
AviraTR/Agent.rhejv
MAXmalware (ai score=100)
Antiy-AVLTrojan/Generic.ASMalwS.3525DC8
KingsoftWin32.Troj.Undef.(kcloud)
GridinsoftRansom.Win32.Sabsik.sa
ArcabitTrojan.Generic.D2E20F03
MicrosoftTrojan:Win32/Casdet!rfn
AhnLab-V3Malware/Win.Generic.C4960520
VBA32TScope.Trojan.MSIL
ALYacTrojan.MSIL.Agent
MalwarebytesTrojan.NimbleMamba
TrendMicro-HouseCallTrojanSpy.MSIL.NIMBLEMAMBA.YXCBP
YandexTrojan.Agent!zArwg9KfC1c
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.8703358.susgen
FortinetMSIL/Agent.VCJ!tr
BitDefenderThetaGen:NN.ZemsilF.34264.Mm0@a8mHFGni
AVGWin32:MalwareX-gen [Trj]
PandaTrj/GdSda.A
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Trojan.NimbleMamba?

Trojan.NimbleMamba 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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