Malware

NSIS/Injector.AMJ removal guide

Malware Removal

The NSIS/Injector.AMJ 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 NSIS/Injector.AMJ virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Reads data out of its own binary image
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine NSIS/Injector.AMJ?


File Info:

crc32: 4DF1A29E
md5: 29cd9eb66ec7a15e6208416239fd159b
name: 29CD9EB66EC7A15E6208416239FD159B.mlw
sha1: 1283e4585af061d5cfcebe31e4c68940630ea59c
sha256: 230c3b11df708042f926cbaf0e78670d8e728d8bba5df7755f8c2c087d314421
sha512: 636a247c77eb221cf50a6fdc2c431f18134c954ea6abcf650b5edc0e4e2b438ae77c5a3bfec9e7c6e8573c758054419c1e795869550aff8729a3bc6f46301fcf
ssdeep: 12288:WV5xrVQY0nu9XZoqKhfRU2QIH+6UzEzO/c3WCWk4Fym:WTxrVL0nuiTBm2QJ6Rq/5Fx
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

LegalCopyright: roscoe
FileVersion: 5.0.5.7
CompanyName: deductible
LegalTrademarks: respect
Comments: article
ProductName: drools
FileDescription: kahuna
Translation: 0x0000 0x04e4

NSIS/Injector.AMJ also known as:

DrWebTrojan.Loader.840
CynetMalicious (score: 100)
ALYacTrojan.Dropper.ZPV
BitDefenderTrojan.Dropper.ZPV
CyrenW32/Ninjector.J.gen!Camelot
SymantecPacked.Generic.609
ESET-NOD32NSIS/Injector.AMJ
APEXMalicious
KasperskyHEUR:Trojan.Win32.Injects.gen
AlibabaTrojan:Win32/Injector.ff3f82b4
MicroWorld-eScanTrojan.Dropper.ZPV
SophosGeneric ML PUA (PUA)
McAfee-GW-EditionBehavesLike.Win32.Dropper.hc
FireEyeTrojan.Dropper.ZPV
EmsisoftTrojan.Dropper.ZPV (B)
SentinelOneStatic AI – Suspicious PE
MicrosoftTrojan:Win32/Emali.A!cl
GDataTrojan.Dropper.ZPV
McAfeeArtemis!29CD9EB66EC7
MAXmalware (ai score=80)
FortinetW32/Kryptik.J!tr

How to remove NSIS/Injector.AMJ?

NSIS/Injector.AMJ 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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