Malware

Midie.81331 malicious file

Malware Removal

The Midie.81331 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 Midie.81331 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
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Behavioural detection: Injection (Process Hollowing)
  • Executed a process and injected code into it, probably while unpacking
  • Behavioural detection: Injection (inter-process)
  • Created a process from a suspicious location
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Creates a copy of itself
  • Anomalous binary characteristics

How to determine Midie.81331?


File Info:

name: FB12EFB2D1B3508AAC9F.mlw
path: /opt/CAPEv2/storage/binaries/8ecd8004dd1024094fd668a01559a8e08226ddf2bf7242b9d9ef847309b52391
crc32: DC0FCD32
md5: fb12efb2d1b3508aac9f9e15f52508ef
sha1: 096ca467965524f1cc3105367194777e13d2669d
sha256: 8ecd8004dd1024094fd668a01559a8e08226ddf2bf7242b9d9ef847309b52391
sha512: 58f30c45c8e08181fbd47f1fc48a89e14dec24200583f06e6820d566e5ca2289be02df14611834c785c71cbdd5632ae3bb9b500e6bf8da0ca7bfde824276084e
ssdeep: 12288:fQcyfgeRnyKvcXrwFMuMnXP6xSpqoa2CmMGGL9q:IcwRnyecsN8f6YpqoauHGL8
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1740593162627CEB0FEB9C7B1ECB3D5F414A38D63E95026077652BD4AB5337CC49A210A
sha3_384: 7371152c68f2f936ba05be69ccbfca7943a16f8662e4d06e5eaa916705362b21bfd3bbae47f875c7fcad37dfa293d38c
ep_bytes: 68001d4000e8f0ffffff000000000000
timestamp: 2013-03-05 08:37:31

Version Info:

CompanyName: Google Inc.
FileDescription: Picasa
FileVersion: 3.9.136.12
InternalName: Picasa
LegalCopyright: © 2003-2011 Google Inc.
OriginalFilename: Picasa.exe
ProductName: Picasa
ProductVersion: 3.9.0
Translation: 0x0409 0x04b0

Midie.81331 also known as:

LionicTrojan.Win32.Zbot.l!c
MicroWorld-eScanGen:Variant.Midie.81331
FireEyeGeneric.mg.fb12efb2d1b3508a
McAfeePWS-Zbot.al
ZillyaTrojan.Zbot.Win32.109114
Sangfor[MICROSOFT VISUAL BASIC V6.0]
Cybereasonmalicious.2d1b35
BitDefenderThetaGen:NN.ZevbaF.34582.Ym1@aSMdDreO
VirITTrojan.Win32.Generic.CDUJ
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Injector.ADSL
TrendMicro-HouseCallTROJ_SPNR.11CG13
Paloaltogeneric.ml
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGen:Variant.Midie.81331
NANO-AntivirusTrojan.Win32.Panda.dxyxvk
APEXMalicious
TencentMalware.Win32.Gencirc.114bddb3
Ad-AwareGen:Variant.Midie.81331
ComodoTrojWare.Win32.Agent.ADWN@51g8so
DrWebTrojan.PWS.Panda.786
VIPREGen:Variant.Midie.81331
TrendMicroTROJ_SPNR.11CG13
McAfee-GW-EditionPWS-Zbot.al
Trapminemalicious.high.ml.score
SophosMal/Generic-S
SentinelOneStatic AI – Malicious PE
JiangminTrojanSpy.Zbot.cwnh
WebrootW32.Infostealer.Zeus
AviraHEUR/AGEN.1210838
MAXmalware (ai score=88)
Antiy-AVLTrojan[Spy]/Win32.Zbot
KingsoftWin32.Troj.Zbot.jm.(kcloud)
ViRobotTrojan.Win32.Zbot.821840
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataGen:Variant.Midie.81331
AhnLab-V3Spyware/Win32.Zbot.R54243
Acronissuspicious
VBA32TrojanSpy.Zbot
ALYacGen:Variant.Midie.81331
AvastWin32:VBCrypt-CFC [Trj]
YandexTrojan.GenAsa!dD+mLit0ha8
IkarusTrojan-PWS.Win32.Zbot
FortinetW32/Generic.AC.249E65!tr
AVGWin32:VBCrypt-CFC [Trj]
PandaGeneric Malware
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Midie.81331?

Midie.81331 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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