Malware

How to remove “Win32/NoonLight.Y”?

Malware Removal

The Win32/NoonLight.Y 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 Win32/NoonLight.Y virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Executable file is packed/obfuscated with MPRESS
  • Authenticode signature is invalid
  • Checks for the presence of known windows from debuggers and forensic tools

How to determine Win32/NoonLight.Y?


File Info:

name: 3B425D3E211E68C1A27B.mlw
path: /opt/CAPEv2/storage/binaries/75c2e45661c12aa225cc02e074f4206398edefc52b575dfa00954293afd51cdc
crc32: A885669A
md5: 3b425d3e211e68c1a27bc96892ac1fc8
sha1: cd2bffda6b9b45347beab947127986b2693086b5
sha256: 75c2e45661c12aa225cc02e074f4206398edefc52b575dfa00954293afd51cdc
sha512: 6ebacd68db401ed723e048a41075d4c163336e34baee920c4c001c663a174bff6b179fe8c3e6b5f56a4d4d7caf87446377323c418d1ca3f505560e841ea59a74
ssdeep: 3072:oGfAUbd5CR4Up+Zoy8jV8Gv+PlRvDCHb7WIf:T1b/Ubl+PfbCHb7L
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T19BD30289FF279558FA8CC5B9D896DA272111FDBC0A37B017E254B8CE3C285883967713
sha3_384: 4049359a51e13862ee9995647d65a910ee858705a33699ff6090376110e3fdb4e34b6bb02cf651c142fbe5911209be8b
ep_bytes: 60e80000000058055a0b00008b3003f0
timestamp: 2007-01-12 10:04:58

Version Info:

Translation: 0x0409 0x04b0
Comments: Microsoft Corporation
CompanyName: File Folder
ProductName:
FileVersion: 1.00
ProductVersion: 1.00
InternalName: FILE FOLDER
OriginalFilename: FILE FOLDER.exe

Win32/NoonLight.Y also known as:

BkavW32.AIDetect.malware2
tehtrisGeneric.Malware
MicroWorld-eScanGenPack:Generic.Malware.LMWV3g.9558C23D
ClamAVWin.Worm.Moonlight-9775620-0
ALYacGenPack:Generic.Malware.LMWV3g.9558C23D
CylanceUnsafe
VIPREGenPack:Generic.Malware.LMWV3g.9558C23D
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
K7GWTrojan ( 0049c30b1 )
K7AntiVirusTrojan ( 0049c30b1 )
BaiduWin32.Worm.VB.a
CyrenW32/S-1342d390!Eldorado
SymantecW32.Lunalight@mm
Elasticmalicious (high confidence)
ESET-NOD32Win32/NoonLight.Y
APEXMalicious
Paloaltogeneric.ml
CynetMalicious (score: 100)
KasperskyEmail-Worm.Win32.VB.co
BitDefenderGenPack:Generic.Malware.LMWV3g.9558C23D
AvastWin32:Malware-gen
TencentMalware.Win32.Gencirc.10d0c243
Ad-AwareGenPack:Generic.Malware.LMWV3g.9558C23D
EmsisoftGenPack:Generic.Malware.LMWV3g.9558C23D (B)
ComodoTrojWare.Win32.Regrun.Q@1gs3xh
DrWebTrojan.DownLoader6.64360
ZillyaWorm.VB.Win32.63671
TrendMicroWORM_MOONLIGHT.F
McAfee-GW-EditionBehavesLike.Win32.PWSZbot.cc
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.3b425d3e211e68c1
SophosML/PE-A + W32/Bobandy-I
SentinelOneStatic AI – Malicious PE
GDataGenPack:Generic.Malware.LMWV3g.9558C23D
JiangminWorm/VB.a
AviraTR/Dropper.Gen
MAXmalware (ai score=87)
Antiy-AVLTrojan/Generic.ASMalwS.18C
ArcabitGenPack:Generic.Malware.LMWV3g.9558C23D
MicrosoftWorm:Win32/Lightmoon.H
GoogleDetected
AhnLab-V3Worm/Win.VB.R526135
McAfeeGenericRXAA-AA!3B425D3E211E
VBA32TScope.Trojan.VB
MalwarebytesMalware.AI.4192793956
TrendMicro-HouseCallWORM_MOONLIGHT.F
RisingWorm.VBInjectEx!1.99E6 (CLASSIC)
YandexTrojan.GenAsa!O3bYNF95XJ4
IkarusTrojan.Win32.Patched
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/NoonLight.Z!worm
BitDefenderThetaAI:Packer.AFFC041E1D
AVGWin32:Malware-gen
Cybereasonmalicious.e211e6
PandaTrj/Genetic.gen

How to remove Win32/NoonLight.Y?

Win32/NoonLight.Y 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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