Backdoor

About “Backdoor.MSIL.Negasteal” infection

Malware Removal

The Backdoor.MSIL.Negasteal 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 Backdoor.MSIL.Negasteal virus can do?

  • The binary likely contains encrypted or compressed data.
  • Network activity detected but not expressed in API logs

How to determine Backdoor.MSIL.Negasteal?



File Info:

crc32: 2B819369
md5: 44c0c456b6d8394c494927fd09a55d35
name: 44C0C456B6D8394C494927FD09A55D35.mlw
sha1: 8021e88484cbc250b3dfed35659771ac85f9332e
sha256: 34c088e4ddbd9c1a24e53a74ed24f465c79e8370f7ea55b57dcb6f87cd4ecb7e
sha512: 2a44a976a76866903600b4dc21c340b21594cf6a4005262f810bee5dd4a90dcae0fab5a9b487ac0ec2141a04b10810f907f6a36125744745f8aa9889ddf4f951
ssdeep: 24576:ji/UB0OqBBo/qvdticVIlswMX+cquPHppaaE:j8s0OqBBfvdQcVIlsw4Vaa
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows


Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 Toshiba 2014
Assembly Version: 2.0.0.0
InternalName: ObjectHandle.exe
FileVersion: 2.0.0.0
CompanyName: Toshiba
LegalTrademarks: 
Comments: 
ProductName: AltiumManager
ProductVersion: 2.0.0.0
FileDescription: AltiumManager
OriginalFilename: ObjectHandle.exe

Backdoor.MSIL.Negasteal also known as:

DrWebTrojan.PackedNET.838
ALYacBackdoor.MSIL.Negasteal
MalwarebytesTrojan.MalPack.ADC.Generic
SangforTrojan.Win32.Save.a
BitDefenderTrojan.GenericKD.37105823
K7GWTrojan ( 0057e1731 )
CyrenW32/Trojan.GJT.gen!Eldorado
SymantecTrojan.Gen.2
ESET-NOD32a variant of MSIL/Kryptik.ABML
ZonerTrojan.Win32.112937
APEXMalicious
Paloaltogeneric.ml
CynetMalicious (score: 100)
KasperskyHEUR:Backdoor.MSIL.NanoBot.gen
AlibabaBackdoor:MSIL/NanoBot.e5f4fd9d
MicroWorld-eScanTrojan.GenericKD.37105823
Ad-AwareTrojan.GenericKD.37105823
SophosMal/Generic-S
ComodoTrojWare.Win32.UMal.lmowq@0
TrendMicroTrojanSpy.MSIL.NEGASTEAL.SMG
McAfee-GW-EditionArtemis!Trojan
FireEyeTrojan.GenericKD.37105823
EmsisoftTrojan.Crypt (A)
SentinelOneStatic AI – Malicious PE
KingsoftWin32.Hack.Undef.(kcloud)
MicrosoftTrojan:Script/Phonzy.B!ml
AegisLabTrojan.Win32.Generic.4!c
GDataMSIL.Trojan.PSE.1X6FZN3
AhnLab-V3Trojan/Win.NEGASTEAL.C4527307
McAfeeRDN/Generic PWS.y
MAXmalware (ai score=86)
TrendMicro-HouseCallTrojanSpy.MSIL.NEGASTEAL.SMG
IkarusTrojan.MSIL.Inject
FortinetMSIL/Kryptik.ABML!tr
PandaTrj/GdSda.A

How to remove Backdoor.MSIL.Negasteal?

Backdoor.MSIL.Negasteal 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.

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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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