Threat Database Ransomware Love2Lock Ransomware

Love2Lock Ransomware

By GoldSparrow in Ransomware

Threat Scorecard

Popularity Rank: 11,109
Threat Level: 80 % (High)
Infected Computers: 891
First Seen: February 3, 2017
Last Seen: January 9, 2026
OS(es) Affected: Windows

The Love2Lock Ransomware is a ransomware Trojan that is used to force computer users to pay money to recover their files, which are taken hostage by this threat. Like other ransomware Trojans, the Love2Lock Ransomware's main mode of attack involves encrypting the victim's files, making them inaccessible. The victim is then forced to pay a ransom to receive the decryption key, which is necessary to decrypt the affected files. There are countless Trojans active today that use a similar form of attack. Computer users are strongly advised to take steps to protect their computers from these threats and minimize the damage by having backup copies of all files.

The Unwelcomed Love Brought by the Love2Lock Ransomware Infection

As soon as the Love2Lock Ransomware enters a computer, it will encrypt the victim's files, searching for files that match a list of file extensions contained in the Love2Lock Ransomware's configuration. Unfortunately, the files that are encrypted using the Love2Lock Ransomware are completely inaccessible, and it is not possible to decrypt the files affected by the Love2Lock Ransomware without access to the decryption key currently. In most cases, the Love2Lock Ransomware will be delivered to the victim's computer through the use of a corrupted email attachment, which will leverage weaknesses in macro scripts and computer security to download and install the Love2Lock Ransomware onto the victim's computer. Computer users can prevent this infiltration by treating all unsolicited email attachments with caution, and never opening this content without being sure that the file attachments do come from a trusted source and do not present a threat. Both a common sense approach and the use of a reliable security program that is fully up-to-date can help computer users prevent these attacks.

How the Love2Lock Ransomware Carries out Its Attack

The Love2Lock Ransomware uses an advanced encryption method to make the victim's files inaccessible, usually a combination of the AES and RSA encryption. After encrypting the victim's files, the Love2Lock Ransomware will drop a ransom note on the victim's computer. These ransom notes may take the form of pop-up messages, text or HTML files, or a new Desktop image that may be deployed simultaneously. The ransom note informs the victim of the attack and suggests that the victim contacts the people responsible for the attack to obtain the decryption key necessary to recover the affected files. PC security researchers strongly advise computer users to refrain from contacting the people responsible for the Love2Lock Ransomware attack. In many cases, the con artists will ignore the victims, ask for more money, or attempt to carry out additional hoaxes. Even if they keep their word and help the victims recover their files, paying the Love2Lock Ransomware ransom allows con artists to finance their activities and continue creating threats like the Love2Lock Ransomware.

Protecting Your Computer from the Love2Lock Ransomware Trojan

Since most ransomware Trojans like the Love2Lock Ransomware may be delivered using corrupted email attachments, learning to deal with them in a way that's safe is the best measure computer users can take. The Love2Lock Ransomware also may be delivered in other ways, including exploit kits related to compromised websites and corrupted online scripts, and compromised online advertisements. Malware analysts advise computer users to use a reliable security program that is fully up-to-date to detect and intercept attacks like the Love2Lock Ransomware before they manage to wreak havoc on a computer. PC security researchers strongly advise computer users to have backup copies of all files on an external memory device or the cloud. If computer users can recover the affected files from a backup copy, then the people responsible for the Love2Lock Ransomware attack no longer have any leverage to demand a ransom payment from the victim, making the Love2Lock Ransomware attack (and other ransomware infections) completely ineffective.

Analysis Report

General information

Family Name: Trojan.DLLHijack.A
Signature status: No Signature

Known Samples

MD5: 55ff0f9822c14b2ef818ac7832a755c6
SHA1: 3bc3a99207ee8e74571224f2b72a0401753cef1d
SHA256: 7F8FE241C157A5FC395D5FF13E620557071E2CAEBA55787B94B4E4B1D0A4092E
File Size: 53.25 KB, 53248 bytes
MD5: 57a18dd29c994babdea0070b26f0dc14
SHA1: 73361955c3ef8a3cf0645edb6a148106bad23b99
SHA256: 53340626DF0E83CA65BDA848B77C44BFEB33504DF2360C55B0F44AD57947E8F6
File Size: 53.25 KB, 53248 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have debug information
  • File doesn't have security information
  • File has exports table
  • File is 32-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • File is Native application (NOT .NET application)
  • File is not packed
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
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  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Traits

  • dll
  • x86

Block Information

Total Blocks: 70
Potentially Malicious Blocks: 21
Whitelisted Blocks: 28
Unknown Blocks: 21

Visual Map

? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 x 0 x x x 0 0 x x 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 x x x x 0 x 0 0 x 0 0 0 0 x x x x x x x x 0 0 0
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Similar Families

  • Agent.MY

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtQueryAttributesFile
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  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationFile
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWriteFile
Process Manipulation Evasion
  • NtUnmapViewOfSection
Process Shell Execute
  • CreateProcess
Anti Debug
  • NtQuerySystemInformation

Shell Command Execution

C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\3bc3a99207ee8e74571224f2b72a0401753cef1d_0000053248.,LiQMAxHB
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\73361955c3ef8a3cf0645edb6a148106bad23b99_0000053248.,LiQMAxHB

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