Backdoor

Backdoor:Linux/Gafgyt.B!MTB information

Malware Removal

The Backdoor:Linux/Gafgyt.B!MTB 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.
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What Backdoor:Linux/Gafgyt.B!MTB virus can do?

  • Injection (inter-process)
  • Injection with CreateRemoteThread in a remote process
  • Uses Windows utilities for basic functionality
  • A potential decoy document was displayed to the user
  • Network activity detected but not expressed in API logs
  • Harvests information related to installed mail clients

How to determine Backdoor:Linux/Gafgyt.B!MTB?


File Info:

crc32: CEDC82B4
md5: 912902d89cb0b8d2bf8811850febd3f3
name: upload_file
sha1: bcda460e24c58145543c6678831d1d5c71dc9553
sha256: ea625ad5467c58b8786f94591ee8a15913c76f04f37d5404a5581a27d05c3bf1
sha512: e7fcbcfc4dd711779878b528fe85870b5722e23dce05a51ceb35d9c49aefa2b9f85ce37c90a45b737fb2582da86ee073d9b4a07e93561ec1b4073ffeb545e589
ssdeep: 3072:/hHTJMZ6ugdbwxHBOJh7fgGXLnDDr9eM/9xW8gmwwz10v:/hHTJMoY5AJh7fLXLDDrsM/9xKmwwz1G
type: ELF 32-bit LSB executable, ARM, EABI4 version 1 (SYSV), statically linked, not stripped

Version Info:

0: [No Data]

Backdoor:Linux/Gafgyt.B!MTB also known as:

AvastELF:Mirai-AVI [Trj]
KasperskyHEUR:Backdoor.Linux.Mirai.cw
RisingBackdoor.Mirai!8.E05B (TFE:1A:Jthfwg08T5L)
DrWebLinux.DDoS.497
Antiy-AVLTrojan[Backdoor]/Linux.Mirai.cw
MicrosoftBackdoor:Linux/Gafgyt.B!MTB
ZoneAlarmHEUR:Backdoor.Linux.Mirai.cw
Avast-MobileELF:Mirai-AVI [Trj]
AhnLab-V3Worm/Linux.Mirai.SE183
BitDefenderThetaGen:NN.Mirai.34152
ESET-NOD32a variant of Linux/Gafgyt.BAC
IkarusTrojan.Linux.Gafgyt
FortinetLinux/Gafgyt.BAC!tr
AVGELF:Mirai-AVI [Trj]

How to remove Backdoor:Linux/Gafgyt.B!MTB?

Backdoor:Linux/Gafgyt.B!MTB 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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