What is Win32/LockScreen.QQ infection?

In this short article you will certainly locate regarding the meaning of Win32/LockScreen.QQ and its adverse influence on your computer. Such ransomware are a form of malware that is specified by on-line fraudulences to require paying the ransom money by a sufferer.

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Most of the situations, Win32/LockScreen.QQ ransomware will advise its sufferers to initiate funds transfer for the objective of counteracting the modifications that the Trojan infection has presented to the victim’s gadget.

Win32/LockScreen.QQ Summary

These modifications can be as follows:

  • Unconventionial binary language: Russian;
  • Unconventionial language used in binary resources: Russian;
  • The executable is compressed using UPX;
  • Ciphering the records situated on the victim’s disk drive — so the victim can no longer utilize the data;
  • Preventing normal accessibility to the victim’s workstation;


One of the most common networks whereby Win32/LockScreen.QQ Ransomware are infused are:

  • By methods of phishing emails;
  • As a consequence of user winding up on a resource that hosts a malicious software;

As quickly as the Trojan is successfully injected, it will certainly either cipher the data on the target’s computer or prevent the tool from functioning in a correct fashion – while also positioning a ransom note that discusses the requirement for the victims to effect the payment for the function of decrypting the files or bring back the data system back to the preliminary condition. In the majority of instances, the ransom money note will turn up when the customer reboots the COMPUTER after the system has already been damaged.

Win32/LockScreen.QQ distribution channels.

In various edges of the globe, Win32/LockScreen.QQ expands by jumps and bounds. However, the ransom notes and methods of obtaining the ransom quantity might vary depending upon specific regional (local) settings. The ransom notes and tricks of obtaining the ransom amount may vary depending on specific regional (local) settings.

Ransomware injection

For example:

    Faulty signals regarding unlicensed software.

    In specific locations, the Trojans frequently wrongfully report having actually detected some unlicensed applications enabled on the sufferer’s gadget. The sharp after that demands the individual to pay the ransom money.

    Faulty declarations regarding unlawful web content.

    In nations where software piracy is much less prominent, this technique is not as efficient for the cyber fraudulences. Conversely, the Win32/LockScreen.QQ popup alert may wrongly claim to be deriving from a police establishment and will report having situated youngster pornography or other illegal data on the device.

    Win32/LockScreen.QQ popup alert might wrongly declare to be obtaining from a law enforcement organization as well as will certainly report having located child porn or various other unlawful data on the tool. The alert will likewise include a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: DADBEC06
md5: 4060b8128f9f721349ed5fee546d901a
name: 4060B8128F9F721349ED5FEE546D901A.mlw
sha1: a9b0b59a79ef1fdf6240f22637d4be35c9bbd509
sha256: 953f114e28f359680c5086faa4733122af00a6dd71cc6f193a93e1f77ece22d2
sha512: 604148d329fc72203ec6049254c0caca59d0cbe6be7bdbc19485504c0966220e199a51aa28fcf71f74b541c22b1f8ea5889c3e026185219ee90d6c967c2181fb
ssdeep: 768:fy0IbcdokuUlQGLO2kFCfBwBTWuPFL6l+4luuuiN0:9IAlQEkYK9FPy+4XuU0
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Copyright (C) 2009
InternalName: sdhsesehgak
FileVersion: 5, 131, 51, 111
ProductName: sdhsesehgak
ProductVersion: 5, 131, 51, 111
FileDescription: sdhsesehgak
OriginalFilename: sdhsesehgak
Translation: 0x0419 0x04b0

Win32/LockScreen.QQ also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 004bcce41 )
Elastic malicious (high confidence)
DrWeb Trojan.Winlock.5493
Cynet Malicious (score: 100)
ALYac Gen:Variant.Graftor.118479
Cylance Unsafe
Zillya Trojan.PinkBlocker.Win32.1395
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Ransom:Win32/PinkBlocker.38f5d87f
K7GW Trojan ( 004bcce41 )
Cybereason malicious.28f9f7
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/LockScreen.QQ
APEX Malicious
Avast FileRepMetagen [Malware]
ClamAV Win.Trojan.Pinkblocker-539
Kaspersky Trojan-Ransom.Win32.PinkBlocker.aen
BitDefender Gen:Variant.Graftor.118479
NANO-Antivirus Virus.Win32.Gen.ccmw
SUPERAntiSpyware Trojan.Agent/Gen-Falofn
MicroWorld-eScan Gen:Variant.Graftor.118479
Tencent Win32.Trojan.Pinkblocker.Pabo
Ad-Aware Gen:Variant.Graftor.118479
Sophos Mal/Generic-S
Comodo Packed.Win32.MUPX.Gen@24tbus
BitDefenderTheta Gen:NN.ZexaF.34628.em0@amLGS!fk
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_PinkBlocker.R002C0GK120
Emsisoft Gen:Variant.Graftor.118479 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/PinkBlocker.hq
Webroot W32.Malware.Gen
Avira TR/Crypt.XPACK.Gen
eGambit Unsafe.AI_Score_96%
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Orsam!rts
Arcabit Trojan.Graftor.D1CECF
AegisLab Trojan.Win32.PinkBlocker.j!c
GData Gen:Variant.Graftor.118479
AhnLab-V3 Trojan/Win32.PinkBlocker.C27304
Acronis suspicious
McAfee Artemis!4060B8128F9F
MAX malware (ai score=100)
VBA32 Hoax.PinkBlocker
Malwarebytes Malware.Heuristic.1003
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_PinkBlocker.R002C0GK120
Yandex Trojan.GenAsa!/7aw5b5YSYs
Ikarus Trojan-Ransom.PinkBlocker
Fortinet W32/PinkBlocker.A!tr
AVG FileRepMetagen [Malware]
Qihoo-360 Win32/Trojan.Ransom.639

How to remove Win32/LockScreen.QQ virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Win32/LockScreen.QQ files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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If the guide doesn’t help you to remove Win32/LockScreen.QQ you can always ask me in the comments for getting help.

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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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