Ransom:Win32/CryptoLemPiz
Daniel Foster
Updated on February 23, 2026
What is Ransom:Win32/CryptoLemPiz infection?
In this post you will discover about the meaning of Ransom:Win32/CryptoLemPiz and also its adverse influence on your computer. Such ransomware are a type of malware that is clarified by on the internet frauds to require paying the ransom by a target.
In the majority of the cases, Ransom:Win32/CryptoLemPiz infection will certainly advise its sufferers to start funds transfer for the function of counteracting the amendments that the Trojan infection has actually presented to the victim’s gadget.
Ransom:Win32/CryptoLemPiz Summary
These alterations can be as follows:
- Possible date expiration check, exits too soon after checking local time;
- A process attempted to delay the analysis task.;
- A process created a hidden window;
- Unconventionial language used in binary resources: Russian;
- The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Uses Windows utilities for basic functionality;
- Detects Sandboxie through the presence of a library;
- Detects SunBelt Sandbox through the presence of a library;
- Detects VirtualBox through the presence of a library;
- Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
- Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.The registry run keys perform the same action, and can be located in different locations:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
- Detects VirtualBox through the presence of a file;
- Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Ciphering the papers located on the victim’s hard disk — so the victim can no longer make use of the information;
- Preventing regular accessibility to the sufferer’s workstation;
Ransom:Win32/CryptoLemPiz
One of the most regular networks through which Ransom:Win32/CryptoLemPiz are injected are:
- By ways of phishing e-mails;
- As a consequence of customer winding up on a source that holds a malicious software program;
As quickly as the Trojan is efficiently injected, it will certainly either cipher the data on the sufferer’s PC or stop the tool from operating in a correct manner – while likewise putting a ransom note that discusses the demand for the victims to impact the repayment for the function of decrypting the records or bring back the documents system back to the initial condition. In the majority of circumstances, the ransom money note will certainly show up when the customer reboots the COMPUTER after the system has actually currently been harmed.
Ransom:Win32/CryptoLemPiz circulation channels.
In different corners of the globe, Ransom:Win32/CryptoLemPiz expands by jumps and bounds. Nevertheless, the ransom notes and tricks of extorting the ransom money quantity might vary depending upon certain neighborhood (local) settings. The ransom notes and techniques of obtaining the ransom quantity might differ depending on particular local (local) settings.
As an example:
Faulty alerts regarding unlicensed software.
In particular areas, the Trojans commonly wrongfully report having spotted some unlicensed applications allowed on the victim’s tool. The alert after that requires the user to pay the ransom.
Faulty statements about prohibited material.
In countries where software program piracy is less prominent, this approach is not as reliable for the cyber frauds. Additionally, the Ransom:Win32/CryptoLemPiz popup alert may wrongly assert to be stemming from a law enforcement institution and will report having located kid pornography or various other unlawful data on the gadget.
Ransom:Win32/CryptoLemPiz popup alert may falsely claim to be obtaining from a law enforcement establishment as well as will certainly report having situated kid pornography or various other prohibited data on the gadget. The alert will likewise contain a requirement for the user to pay the ransom.
Technical details
File Info:
crc32: 24862E6Fmd5: 9bd61c1e5f849cf78647204620b3f4c4name: 9BD61C1E5F849CF78647204620B3F4C4.mlwsha1: bfae221cf5516340d97eed747cc33047e29134f7sha256: 0e65752e52b889864877e729f405c1cff520a8280bdb7ed0c2406f0e81fb2071sha512: cb7eafa2af99f550fb07b6305eb79931044c50dd54b86699e6f6b2c521cdd60e9c61a549a132b4230ac39f857937008b3163d2e2d31bc7282f32d50b4c2a73cdssdeep: 3072:1pn2c9KZqr1xRUDikZlVCxsZl5gtF+5OfSH7WKMo:1pn2cOGqlVCtX87type: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
0: [No Data]
Ransom:Win32/CryptoLemPiz also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | W32.AIDetect.malware1 |
| K7AntiVirus | Trojan ( 004f15bb1 ) |
| Elastic | malicious (high confidence) |
| DrWeb | Trojan.DownLoader24.45645 |
| Cynet | Malicious (score: 100) |
| ALYac | Gen:Variant.Ransom.Nemesis.8 |
| Cylance | Unsafe |
| Sangfor | Trojan.Win32.Save.a |
| CrowdStrike | win/malicious_confidence_100% (W) |
| Alibaba | Ransom:Win32/Cryptoff.c4d4fb2c |
| K7GW | Trojan ( 004f15bb1 ) |
| Cybereason | malicious.e5f849 |
| Cyren | W32/Trojan.FZA.gen!Eldorado |
| Symantec | Ransom.Crysis |
| ESET-NOD32 | a variant of Win32/Filecoder.FP |
| APEX | Malicious |
| Avast | Win32:Malware-gen |
| Kaspersky | Trojan-Ransom.Win32.Cryptoff.p |
| BitDefender | Gen:Variant.Ransom.Nemesis.8 |
| NANO-Antivirus | Virus.Win32.Gen.ccmw |
| MicroWorld-eScan | Gen:Variant.Ransom.Nemesis.8 |
| Tencent | Malware.Win32.Gencirc.114b021a |
| Ad-Aware | Gen:Variant.Ransom.Nemesis.8 |
| Sophos | ML/PE-A + Troj/Ransom-EMW |
| Comodo | Malware@#1aw7tmp5fnjvr |
| BitDefenderTheta | AI:Packer.C9393C021F |
| VIPRE | Trojan.Win32.Generic!BT |
| TrendMicro | Ransom_ONCRYPT.F117DO |
| McAfee-GW-Edition | BehavesLike.Win32.Wabot.cc |
| FireEye | Generic.mg.9bd61c1e5f849cf7 |
| Emsisoft | Gen:Variant.Ransom.Nemesis.8 (B) |
| SentinelOne | Static AI – Malicious PE |
| Webroot | W32.Snocry |
| Avira | DR/Delphi.Gen |
| Microsoft | Ransom:Win32/CryptoLemPiz |
| Arcabit | Trojan.Ransom.Nemesis.8 |
| GData | Win32.Trojan-Ransom.Nemesis.B |
| AhnLab-V3 | Trojan/Win32.Snocry.C1923609 |
| McAfee | GenericRXBJ-HZ!9BD61C1E5F84 |
| MAX | malware (ai score=100) |
| VBA32 | BScope.Trojan-Ransom.Snocry |
| Malwarebytes | Ransom.FileLocker |
| Panda | Trj/CI.A |
| TrendMicro-HouseCall | Ransom_ONCRYPT.F117DO |
| Rising | Ransom.Nemesis!1.B867 (CLOUD) |
| Yandex | Trojan.Snocry!yMsisXWtzPc |
| Ikarus | Trojan-Ransom.Nemesis |
| MaxSecure | Trojan-Ransom.Win32.Snocry.daj |
| Fortinet | W32/Filecoder.FP!tr.ransom |
| AVG | Win32:Malware-gen |
| Paloalto | generic.ml |
| Qihoo-360 | Win32/Trojan.Ransom.531 |
How to remove Ransom:Win32/CryptoLemPiz ransomware?
There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.
Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
Download GridinSoft Anti-MalwareRun 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.
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.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for Ransom:Win32/CryptoLemPiz 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.
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.
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:
Full version of GridinSoft Anti-Malware
If the guide doesn’t help you to remove Ransom:Win32/CryptoLemPiz you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
