Categories: Malware

Win32:MdeClass information

The Win32:MdeClass 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.

What Win32:MdeClass virus can do?

  • Executable code extraction
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Attempts to modify proxy settings
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

How to determine Win32:MdeClass?


File Info:

crc32: BC762E90md5: 290e97907e5be8ea72178414762cd846name: 5.exesha1: 525dcbd6bbec8922b16172a497cab98e41da8086sha256: 8e0583c73e92efde9f026bd911879c83f61c3dfab853d283a3073defe33503bcsha512: e81f5d73c409ceeb67e855cb26a8a25385439131652c5d03a178722ade2df9bb39d2a738274b0b8209f19d4ce2abc377892bbbe5b1ec11c0c1164d096e5f77a6ssdeep: 12288:G2Rd5yMwP2HrgrsPNlryR0uud7CrIFfHr:G2Ry0HE4PrWVUCKjtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0219 0x04e4

Win32:MdeClass also known as:

MicroWorld-eScan Gen:Variant.Graftor.684274
McAfee RDN/Generic BackDoor
K7AntiVirus Trojan ( 003c36381 )
K7GW Trojan ( 003c36381 )
Cybereason malicious.6bbec8
Arcabit Trojan.Graftor.DA70F2
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GYTN
APEX Malicious
Paloalto generic.ml
Kaspersky UDS:DangerousObject.Multi.Generic
BitDefender Gen:Variant.Graftor.684274
Rising Trojan.Generic@ML.90 (RDML:zaVF8eTTt68sH0uM93qKxQ)
Endgame malicious (high confidence)
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Generic.gc
Trapmine malicious.high.ml.score
FireEye Generic.mg.290e97907e5be8ea
Fortinet W32/Kryptik.GYTM!tr
Microsoft Backdoor:Win32/Predator.J!MTB
ZoneAlarm UDS:DangerousObject.Multi.Generic
Acronis suspicious
VBA32 Malware-Cryptor.Limpopo
MAX malware (ai score=85)
Ad-Aware Gen:Variant.Graftor.684274
Panda Trj/GdSda.A
SentinelOne DFI – Malicious PE
GData Gen:Variant.Graftor.684274
BitDefenderTheta Gen:NN.ZexaF.32515.Du0@ay1sUxm
Avast Win32:MdeClass
CrowdStrike win/malicious_confidence_90% (W)
Qihoo-360 HEUR/QVM10.2.7624.Malware.Gen

How to remove Win32:MdeClass?

  • 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.
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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