Win32/Spy.Agent.NXI removal guide

The Win32/Spy.Agent.NXI 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.

What Win32/Spy.Agent.NXI virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• At least one process apparently crashed during execution
• Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
• Sample contains Overlay data
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Presents an Authenticode digital signature
• Possible date expiration check, exits too soon after checking local time
• Dynamic (imported) function loading detected
• A process created a hidden window
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
• Installs itself for autorun at Windows startup
• Anomalous binary characteristics
• Uses XCOPY for copying files

How to determine Win32/Spy.Agent.NXI?

File Info:
name: F270215658C18D0AE3EC.mlwpath: /opt/CAPEv2/storage/binaries/586ec207085026b00c8c15ec1d525c343924a75f556e76ed214ba3109bcd69eacrc32: 22814399md5: f270215658c18d0ae3ec2cb9bf84c43fsha1: b954312dcf1c78d2b6269ea63928f9bf8c85f5a0sha256: 586ec207085026b00c8c15ec1d525c343924a75f556e76ed214ba3109bcd69easha512: 8e7c5cd2ed5ede6c25afc46fb16b2d02051363ad42e06b4f40d86a5d89c4e280704a8100f00c6326a18903a51a64e8fde4a015fc49ff829b118658bcabc55b5fssdeep: 3072:SUI9BXYNNg9vkiq5KM/puQz3yhIxYzkdPg8CcP5u21OVbEd:SD9SSvkiq5D/pNQIxYIgZcU2Rtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1E4247C2536C0C073D227343548D9E7B67ABAB5715B759A877FD00BBD4F302E29A3824Asha3_384: e54ee86ad9aa215376d9700a134ab1028b6d719aa003169058f0c91b2d699c3c694f246d26584d485735a514de4c418fep_bytes: e865890000e978feffff6a0c68b08442timestamp: 2011-10-03 11:00:38
Version Info:
0: [No Data]

Win32/Spy.Agent.NXI also known as:

How to remove Win32/Spy.Agent.NXI?

• 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.