Malware

Win32:LockScreen-AGC [Trj] removal

Malware Removal

The Win32:LockScreen-AGC [Trj] 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-AGC [Trj] virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • NtSetInformationThread: attempt to hide thread from debugger
  • Dynamic (imported) function loading detected
  • CAPE extracted potentially suspicious content
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Anomalous binary characteristics

How to determine Win32:LockScreen-AGC [Trj]?


File Info:

name: 357817E0DE8326DE9A6D.mlw
path: /opt/CAPEv2/storage/binaries/4faf82dfc4431d4f7e068ee884300a13569a7463c1332e870ac4456fc5de0e4e
crc32: 76FBC553
md5: 357817e0de8326de9a6de87f27a88f5f
sha1: 1a4e2f7acf74c6b16421d63a2a2269adcfea21ab
sha256: 4faf82dfc4431d4f7e068ee884300a13569a7463c1332e870ac4456fc5de0e4e
sha512: 1567d54b657c16ecb3d38100acac032485efff9b2123b090866e0c7b6fef1d92d3a564bc3d7646fcb65fb4fbb73c24d210328d968465737f491fcb6ed549ac2f
ssdeep: 3072:JDxJR//9W69sa2umprgPrNZOI0VXol74AY+cthz5AgNwLJ9D5MhmRk3g:JDxJNrsapmpqNZ+kzcTqLrDKj
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T18004AD35B296E1B7D58B10300E7ADB639B7A78324A359AC7F7C41A7A9E303C0563B345
sha3_384: 9f5344696eec7f19102efb8a2d64d76cfd8054ea8228f76f3ec66a98abb7e40b47db385e092e1f8255cec7d427b3990f
ep_bytes: e8bf640000e989feffff8bff558bec83
timestamp: 2013-09-17 22:27:03

Version Info:

CompanyName: DefineSoft Lab.
FileDescription: WPF DataGrid Controller
FileVersion: 3.5.1.2
InternalName: WPF DataGrid CTRL
LegalCopyright: Copyright (C) 2009-2013 - DefineSoft Lab.
OriginalFilename: wpfdatagridctrl
ProductName: WPF DataGrid Controller
ProductVersion: 3.5.1.2
Translation: 0x001d 0x04b0

Win32:LockScreen-AGC [Trj] also known as:

BkavW32.AIDetect.malware2
DrWebTrojan.Fakealert.43009
FireEyeGeneric.mg.357817e0de8326de
CAT-QuickHealTrojanSpy.Zbot.Y
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
K7AntiVirusTrojan ( 0055e4091 )
AlibabaTrojanSpy:Win32/LockScreen.81facc61
K7GWTrojan ( 0055e4091 )
BitDefenderThetaGen:NN.ZexaF.34084.ly0@a8vhzhcO
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/LockScreen.APR
APEXMalicious
Paloaltogeneric.ml
CynetMalicious (score: 99)
KasperskyTrojan-Spy.Win32.Zbot.wxyf
NANO-AntivirusTrojan.Win32.RiskGen.cloblh
AvastWin32:LockScreen-AGC [Trj]
TencentWin32.Trojan-spy.Zbot.Ljki
SophosMal/Generic-S + Mal/Generic-L
ComodoMalware@#34cf2kwjc4s0c
TrendMicroTROJ_SPNR.0BJ713
McAfee-GW-EditionRansom.dx
IkarusTrojan-PWS.Win32.Zbot
JiangminTrojan.Foreign.ul
WebrootTrojan.Dropper.Gen
AviraHEUR/AGEN.1102807
Antiy-AVLTrojan[Ransom]/Win32.Foreign
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftRansom:Win32/Urausy.C
TACHYONTrojan/W32.Foreign.180736.C
Acronissuspicious
McAfeeRansom.dx
MAXmalware (ai score=99)
VBA32BScope.Trojan.Nimnul
MalwarebytesGeneric.Malware/Suspicious
TrendMicro-HouseCallTROJ_SPNR.0BJ713
RisingTrojan.Generic@ML.90 (RDML:WMicX/x6psSaBwBAIou91A)
YandexTrojan.GenAsa!w7MD4shX5Nk
SentinelOneStatic AI – Malicious PE
FortinetW32/Foreign.APR!tr
AVGWin32:LockScreen-AGC [Trj]
Cybereasonmalicious.0de832
PandaGeneric Malware

How to remove Win32:LockScreen-AGC [Trj]?

Win32:LockScreen-AGC [Trj] 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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