Malware

MSIL/LockScreen.AHL removal

Malware Removal

The MSIL/LockScreen.AHL 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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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 MSIL/LockScreen.AHL virus can do?

  • Dynamic (imported) function loading detected
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid

How to determine MSIL/LockScreen.AHL?


File Info:

name: 562C47C5CEA32A29AF96.mlw
path: /opt/CAPEv2/storage/binaries/e9c4961fc6a542a490ffe167efc3740354ec74c4433a3e658a3753a652d0568f
crc32: 6B001BA4
md5: 562c47c5cea32a29af960e393a7c8d59
sha1: f15de4c09bbd617fc5595aba196360f8ba1eafa3
sha256: e9c4961fc6a542a490ffe167efc3740354ec74c4433a3e658a3753a652d0568f
sha512: 22ca2f8da876874caee308824a0599f37104b7cb4bd211c33c27e1637da94098a84af9b0d1572e93cd0637316a09fc6bf2a56715efccff52f78f6982e3fadc7d
ssdeep: 1536:9Od6CssR97xAp8DYgobSdEHYlxeIN9FGEXN:W6CssR9tAp8DYgobSdEHYlxHN9FGEX
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T130940A567247C122C51477F0391380BD3EA5AE3DC9046B9AE7F5B78918B22D3CE3929E
sha3_384: 37b6d3e44bdc855699925663f90cb0b12aaae6fe23dd14b5b7195d6727533a287e6cd2e74b89e1f58481968a48da4d4a
ep_bytes: ff250020400000000000000000000000
timestamp: 2021-09-23 05:26:46

Version Info:

Translation: 0x0000 0x04b0
FileDescription: screenblockpopup
FileVersion: 1.0.0.0
InternalName: Window authentication check form.exe
LegalCopyright: Copyright © 2017
OriginalFilename: Window authentication check form.exe
ProductName: screenblockpopup
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

MSIL/LockScreen.AHL also known as:

LionicTrojan.Win32.Heracles.4!c
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.MSILHeracles.24791
FireEyeGen:Variant.MSILHeracles.24791
McAfeeGenericRXAA-FA!562C47C5CEA3
CylanceUnsafe
ZillyaTrojan.LockScreen.Win32.12311
SangforRansom.MSIL.LockScreen.AHL
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojan:MSIL/LockScreen.b76c31f0
K7GWTrojan ( 0058144d1 )
K7AntiVirusTrojan ( 0058144d1 )
BitDefenderThetaGen:NN.ZemsilF.34212.zq0@aioeS5i
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/LockScreen.AHL
APEXMalicious
Paloaltogeneric.ml
CynetMalicious (score: 99)
BitDefenderGen:Variant.MSILHeracles.24791
AvastWin32:MalwareX-gen [Trj]
TencentMalware.Win32.Gencirc.11de614b
Ad-AwareGen:Variant.MSILHeracles.24791
EmsisoftGen:Variant.MSILHeracles.24791 (B)
McAfee-GW-EditionArtemis!Trojan
SophosMal/Generic-S
GDataGen:Variant.MSILHeracles.24791
AviraTR/LockScreen.srntu
Antiy-AVLTrojan/MSIL.LockScreen
ArcabitTrojan.MSILHeracles.D60D7
MicrosoftTrojan:Win32/Tiggre!rfn
AhnLab-V3Trojan/Win.Generic.C4870136
ALYacGen:Variant.MSILHeracles.24791
MAXmalware (ai score=85)
MalwarebytesMalware.AI.760561148
TrendMicro-HouseCallTROJ_GEN.R002H0CLN21
RisingTrojan.Generic/MSIL@AI.92 (RDM.MSIL:TsHKS3DeLqszpCJTH3ucgw)
YandexTrojan.LockScreen!NaMsLj9mNs4
SentinelOneStatic AI – Suspicious PE
FortinetPossibleThreat
WebrootW32.Trojan.Gen
AVGWin32:MalwareX-gen [Trj]
Cybereasonmalicious.5cea32
PandaTrj/GdSda.A

How to remove MSIL/LockScreen.AHL?

MSIL/LockScreen.AHL 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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