Backdoor:Win32/Nioupale.A (file analysis)

The Backdoor:Win32/Nioupale.A 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 Backdoor:Win32/Nioupale.A virus can do?

• Injection with CreateRemoteThread in a remote process
• Creates RWX memory
• Possible date expiration check, exits too soon after checking local time
• A process attempted to delay the analysis task.
• Reads data out of its own binary image
• Drops a binary and executes it
• The binary likely contains encrypted or compressed data.
• Code injection with CreateRemoteThread in a remote process
• 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
• Anomalous binary characteristics

Related domains:

How to determine Backdoor:Win32/Nioupale.A?

File Info:
crc32: A7F5AA6Cmd5: 491b4a8912cf5c1554ce8807f7889d4bname: 491B4A8912CF5C1554CE8807F7889D4B.mlwsha1: d635400e80007e3efc299916633368e3aae37054sha256: f8f31f73157bf049b318429c1d60ad7ff2851e62535d95cf8d121216b95c8602sha512: 29a5dcf3eeec1bde8f3a110b608d7e59bb889f4bfa2fa0184edb1bcd246f2c0a7e11c05186d5045530c4b6a616addbfaf2b3af4ecfe8d3d64975d99cd5009bc7ssdeep: 1536:G6yhJ+uwKzcRYaERNilaiFSliDd2Ier6dFPoZDBAqEwB:G3xwKw3EGlaZbDB6wBtype: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
0: [No Data]

Backdoor:Win32/Nioupale.A also known as:

How to remove Backdoor:Win32/Nioupale.A?

• 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.