Malware

Malware.AI.4250944940 removal guide

Malware Removal

The Malware.AI.4250944940 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 Malware.AI.4250944940 virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • The binary likely contains encrypted or compressed data.
  • Network activity detected but not expressed in API logs

How to determine Malware.AI.4250944940?


File Info:

crc32: 75BB3459
md5: 5f3a65d1011b7e2aa34d6f9a2e7613c4
name: 5F3A65D1011B7E2AA34D6F9A2E7613C4.mlw
sha1: 2c44242c5c1a24eb6f9986689111e5f3a15f7d75
sha256: 53dc6118674f8c6f48f358c1336a1969dae4a7547df75e48ee80cbef2dba10e3
sha512: d796f11fda884508a46096f5afadcc0f44d511ffadb52aca56ee1113e638cb9119c1e24d073ad8d77ef53f5e4698562285eaea94fff5ca45446693c8a5780bb8
ssdeep: 12288:WxROxXpIBAwHeb6qPKqDhYaQWNSM2SG2E77fNuJG+kiOYpJtUgLam:I225+b6qC6QWNSM2SG2cuYHCJtUg+
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: License: MPL 2
InternalName:
FileVersion: 88.0.1
CompanyName: Mozilla Foundation
BuildID: 20210504152106
LegalTrademarks: Mozilla
Comments:
ProductName: Firefox
ProductVersion: 88.0.1
FileDescription:
OriginalFilename: maintenanceservice.exe
Translation: 0x0000 0x04b0

Malware.AI.4250944940 also known as:

K7AntiVirusVirus ( 00580a951 )
Elasticmalicious (high confidence)
DrWebWin32.Expiro.153
ALYacWin32.Expiro.Gen.6
MalwarebytesMalware.AI.4250944940
CrowdStrikewin/malicious_confidence_70% (D)
BitDefenderWin32.Expiro.Gen.6
K7GWVirus ( 00580a951 )
Cybereasonmalicious.1011b7
CyrenW32/Expiro.AH.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/Expiro.NDJ
APEXMalicious
CynetMalicious (score: 100)
KasperskyHEUR:Virus.Win32.Expiro.gen
NANO-AntivirusVirus.Win32.Gen.ccmw
MicroWorld-eScanWin32.Expiro.Gen.6
Ad-AwareWin32.Expiro.Gen.6
SophosML/PE-A + Mal/EncPk-MK
BitDefenderThetaGen:NN.ZexaF.34266.LC0@aiX0upki
VIPREVirus.Win32.Expiro.dp (v)
FireEyeGeneric.mg.5f3a65d1011b7e2a
EmsisoftWin32.Expiro.Gen.6 (B)
SentinelOneStatic AI – Malicious PE
AviraW32/Infector.Gen8
eGambitUnsafe.AI_Score_99%
Antiy-AVLTrojan/Generic.ASVirus.30E
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
ArcabitWin32.Expiro.Gen.6
ZoneAlarmHEUR:Virus.Win32.Expiro.gen
GDataWin32.Expiro.Gen.6
AhnLab-V3Malware/Win.Generic.R440743
Acronissuspicious
MAXmalware (ai score=84)
VBA32BScope.Trojan.Wacatac
IkarusVirus.Win32.Expiro
MaxSecurevirus.win64.expiro.gen
FortinetW32/Expiro.NDG!tr

How to remove Malware.AI.4250944940?

Malware.AI.4250944940 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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