About “Win32/Kryptik.HCAI” infection

The Win32/Kryptik.HCAI 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/Kryptik.HCAI virus can do?

• Executable code extraction
• Injection (inter-process)
• Injection (Process Hollowing)
• Creates RWX memory
• Possible date expiration check, exits too soon after checking local time
• Mimics the system’s user agent string for its own requests
• A process attempted to delay the analysis task.
• A named pipe was used for inter-process communication
• Expresses interest in specific running processes
• Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
• A process created a hidden window
• Drops a binary and executes it
• Uses Windows utilities for basic functionality
• Executed a process and injected code into it, probably while unpacking
• A system process is generating network traffic likely as a result of process injection
• Installs itself for autorun at Windows startup
• Attempts to modify proxy settings
• Creates a copy of itself
• Collects information to fingerprint the system

Related domains:

How to determine Win32/Kryptik.HCAI?

File Info:
crc32: 1318DE0D
md5: 4904e05318a504dfd12532af8f513c71
name: 444444.png
sha1: 177854fb18c4390ac43b016292770b1723d91f6c
sha256: 23561cf06b6f6f0726d27bdd3b87a8bf7e412b9a6d886587a8fd81db082daec9
sha512: f99b30a7e67a6bb182d1749a007c432d28a9a80c2a39891bc192043954734fc0962aae574a1372f5fdfb5c7031b09f9475f8380b892be9e76db3ff52f4bc39fb
ssdeep: 6144:SW5fs2uM4PZyCE347IXzWtKyxE63DY5OTNf0IjhrPdznWjZnXeKwMLnaqY:HuMC8Cv7uzQlZ9ZlPhWjZXJwu
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: OptionalFeatures
FileVersion: 6.1.7600.16385 (win7_rtm.090713-1255)
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Windowsxae Operating System
ProductVersion: 6.1.7600.16385
FileDescription: Windows Features
OriginalFilename: OptionalFeatures.EXE
Translation: 0x0409 0x04b0

Win32/Kryptik.HCAI also known as:

How to remove Win32/Kryptik.HCAI?

• 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.