How to remove “MSIL/Kryptik.RKO”?

The MSIL/Kryptik.RKO 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 MSIL/Kryptik.RKO virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Behavioural detection: Executable code extraction – unpacking
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Behavioural detection: Injection (Process Hollowing)
• Executed a process and injected code into it, probably while unpacking
• Behavioural detection: Injection (inter-process)
• Created a process from a suspicious location
• CAPE detected the Renamer malware family
• Creates a copy of itself

How to determine MSIL/Kryptik.RKO?

File Info:
name: CEBEA78EA1C8A217781A.mlw
path: /opt/CAPEv2/storage/binaries/e945cdd5aef7a7fcacab922f7cfaae075140283dd716f2d1a01de22429101313
crc32: 3F5159B6
md5: cebea78ea1c8a217781a6768b1453cb1
sha1: 377bb65c30abe493876a791e605dfe9aea064947
sha256: e945cdd5aef7a7fcacab922f7cfaae075140283dd716f2d1a01de22429101313
sha512: 9b7a393ef7d2101a7edb7987896702f4b4f924f9eccb535415879d91caba6175aa60c61f5b06ee902ee0a61b9bb6ee56e9d366ebc1529aa48f70adf6c9134ec0
ssdeep: 24576:u9KkcMywCul5dk9OVY73ygqg98SiL3PnlA0f7:uuM3l5dk9OVY7+g98Sibl
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T155358BF61535EE69FD48ABFCC0C890650B671E30D99184487730BB8E2DB7FD2758AA09
sha3_384: 52907be7e6f608fefa50fbf3ed58399551a2a8eca8d4aa41d32fcf76bbc6b5ca0653c98bbf3792d81b2cf3053b08f6dd
ep_bytes: ff250020400000000000000000000000
timestamp: 2019-04-23 20:20:19

Version Info:
Translation: 0x0000 0x04b0
Comments: MSI Notification
CompanyName: Micro-Star International Co., Ltd.
FileDescription: MSI Notification
FileVersion: 2.3.1806.8
InternalName: MSI Notifications.exe
LegalCopyright: Copyright xA9  2015 Micro-Star International Co., Ltd.
LegalTrademarks: 
OriginalFilename: MSI Notifications.exe
ProductName: Notifiaction
ProductVersion: 2.3.1806.8
Assembly Version: 2.3.1806.8

MSIL/Kryptik.RKO also known as:

How to remove MSIL/Kryptik.RKO?

• 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.