Categories: Malware

What is “Win32/LockScreen.AIB”?

The Win32/LockScreen.AIB 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 Win32/LockScreen.AIB virus can do?

  • Performs some HTTP requests
  • Attempts to restart the guest VM
  • Installs itself for autorun at Windows startup
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

Related domains:

redirector.gvt1.com
r3—sn-bpb5oxu-3c2k.gvt1.com
update.googleapis.com

How to determine Win32/LockScreen.AIB?


File Info:

crc32: 218B1E89md5: 8b2d9a54f937f31254ed47d55cd53838name: 8B2D9A54F937F31254ED47D55CD53838.mlwsha1: 01e73bb7d07fa731a10052b05209d3d364708b89sha256: 6a01bbd4c8accd1a4b3b7a894e39e29df43d35d03bc20c19851f21f93f22c0d8sha512: 307d2590b087f6fb94d6c4774b13d9d0ba3d579a9098bea252ae0694c649e8b914a5e53b63406895b1f5070c896dd1906ef1fb48d5ff13577622896993ad04cbssdeep: 768:f/oiCqZOwQkH4hcK/qNz2zoYx2j9LHRKF1Rah7CBYL+Fmaua1rs04Y1TK42:f/vCqZBQlhcCnoYYj9LHRKFLaFoYL+Ytype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/LockScreen.AIB also known as:

Bkav W32.Common.23F065D4
K7AntiVirus Trojan ( 7000000f1 )
Elastic malicious (high confidence)
DrWeb Trojan.Siggen.64980
Cynet Malicious (score: 100)
ALYac Gen:Trojan.Heur.cGW@tfOMIYkau
Cylance Unsafe
Zillya Trojan.SAM.Win32.3
Sangfor Trojan.Win32.Generic.ky
Alibaba Ransom:Win32/Genasom.ce9c7141
K7GW Trojan ( 7000000f1 )
Cybereason malicious.4f937f
Cyren W32/Trojan-Gypikon-based.DE!Max
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/LockScreen.AIB
APEX Malicious
Avast Win32:Adware-gen [Adw]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Trojan.Heur.cGW@tfOMIYkau
NANO-Antivirus Trojan.Win32.SAM.fxsre
ViRobot Trojan.Win32.A.SAM.41472.A
MicroWorld-eScan Gen:Trojan.Heur.cGW@tfOMIYkau
Tencent Win32.Trojan.Lockscreen.Eanl
Ad-Aware Gen:Trojan.Heur.cGW@tfOMIYkau
Sophos Mal/Generic-S
Comodo Malware@#2egs2th1qy3dq
BitDefenderTheta AI:Packer.CDBE36871D
VIPRE BehavesLike.Win32.Malware.wlk (mx-v)
TrendMicro TROJ_RANSOM.AQI
McAfee-GW-Edition BehavesLike.Win32.HLLP.ph
FireEye Generic.mg.8b2d9a54f937f312
Emsisoft Gen:Trojan.Heur.cGW@tfOMIYkau (B)
Jiangmin Trojan/Sam.e
Webroot W32.Trojan.Gen
Avira TR/ATRAPS.Gen
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Ransom:Win32/Genasom.EK
Arcabit Trojan.Heur.EE47EA
AegisLab Trojan.Win32.SAM.j!c
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Trojan.Heur.cGW@tfOMIYkau
TACHYON Trojan/W32.DP-SAM.41472
AhnLab-V3 Trojan/Win32.HmBlocker.R10671
McAfee Generic.dx!8B2D9A54F937
MAX malware (ai score=100)
VBA32 Trojan-Ransom.Winlock.gen
Panda Generic Malware
TrendMicro-HouseCall TROJ_RANSOM.AQI
Rising Trojan.Win32.Generic.12945068 (C64:YzY0Oo4AInViHO5R)
Yandex Trojan.SAM!ifdjRWai94A
Ikarus Trojan-Ransom.Gimemo
Fortinet W32/SAM.AA!tr
AVG Win32:Adware-gen [Adw]

How to remove Win32/LockScreen.AIB?

  • 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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