Win32/Kryptik.GZFS removal guide

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

• Executable code extraction
• 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
• Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
• Drops a binary and executes it
• 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.
• Deletes its original binary from disk
• Attempts to remove evidence of file being downloaded from the Internet
• Attempts to repeatedly call a single API many times in order to delay analysis time
• Installs itself for autorun at Windows startup
• Creates a copy of itself
• Anomalous binary characteristics

Related domains:

How to determine Win32/Kryptik.GZFS?

File Info:
crc32: EA96F702
md5: 15be4d18926f65e45867e7fb689baebf
name: j3oeopx2z6e0.exe
sha1: 2884903cd9c8255602ea257b0a2fd787b7c97036
sha256: a77251a52f1676613fcd6a2225e2ddacf341690b379544d805798ce913fb4fd4
sha512: 5411270f696e31cb940c0fdcaac77a18603493ae23c739c286752531e732675119983b94857ec5dfdae8955905ae70fdfc191250f63da73f2fa61096311e5339
ssdeep: 6144:ROiad8E+fGsjV11ykLrxBIkW3F8fHKuprjm9ZSb/Ztwbtp:hadSj5ykvqOXpriZi/Z63
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: Copyright xa9 1995
InternalName: OPENGL
FileVersion: 1, 0, 0, 1
CompanyName: 
LegalTrademarks: 
ProductName: OPENGL Application
ProductVersion: 1, 0, 0, 1
FileDescription: OPENGL MFC Application
OriginalFilename: OPENGL.EXE
Translation: 0x0409 0x04b0

Win32/Kryptik.GZFS also known as:

How to remove Win32/Kryptik.GZFS?

• 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.