Ransom:Win32/Crilock malicious file

The Ransom:Win32/Crilock 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 Ransom:Win32/Crilock virus can do?

• Executable code extraction
• Attempts to connect to a dead IP:Port (1 unique times)
• Creates RWX memory
• A process attempted to delay the analysis task.
• Reads data out of its own binary image
• A process created a hidden window
• HTTP traffic contains suspicious features which may be indicative of malware related traffic
• Performs some HTTP requests
• The binary likely contains encrypted or compressed data.
• Attempts to delete volume shadow copies
• Behavior consistent with a dropper attempting to download the next stage.
• Installs itself for autorun at Windows startup
• Attempts to modify browser security settings
• Creates a copy of itself
• Harvests information related to installed mail clients
• Collects information to fingerprint the system
• Uses suspicious command line tools or Windows utilities

Related domains:

How to determine Ransom:Win32/Crilock?

File Info:
crc32: C565C739
md5: bc9d9044eb73323d09df531c7f241055
name: BC9D9044EB73323D09DF531C7F241055.mlw
sha1: fc4e1ae60193926ffd6d33ce0cc74a32ba8fc57c
sha256: 09cfc2b831f7a551a209f738f2adc4b4901efc3a9c2f5742ff1881cffc21681a
sha512: 8ddd78edfe2a70eb68203e753d9fbe29c62d28d6d4dbb2f85c7cd42299f12bea10c803b7d800c4e68795436058eb69971e2a0138748acc6feb689c3fb7fceef3
ssdeep: 6144:iBheGqzPNmSpfeJ3R1ZqMJm8htOBXudW4c2Bs3fRq9ynygswULnCc5Vy0ButMgF:iebIGEh5JmaOBd4crs95g0LJ56M
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: Copyright(c) 2007 Corel Corporation
InternalName: CdrConv
FileVersion: 14.0.0.701
CompanyName: Corel Corporation
Built on: Fri 11/21/2008 21:36:24.30
LegalTrademarks: Corel, CorelDRAW, Corel DESIGNER, Corel R.A.V.E., Corel PHOTO-PAINT, CorelTRACE and Corel CAPTURE are trademarks or registered trademarks of Corel Corporation and/or its subsidiaries in Canada, the U.S. and/or other countries.
ProductName: Corel Graphics Applications
Language Build ID: 0
ProductVersion: 14.0.0.701
FileDescription: CdrConverter
OriginalFilename: CdrConv.exe
Translation: 0x0409 0x04e4

Ransom:Win32/Crilock also known as:

How to remove Ransom:Win32/Crilock?

• 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.