Win32/Autoit.BN removal guide

The Win32/Autoit.BN 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/Autoit.BN 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
• Dynamic (imported) function loading detected
• Starts servers listening on 127.0.0.1:9050
• Enumerates running processes
• Expresses interest in specific running processes
• 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
• Created a process from a suspicious location
• Installs Tor on the infected machine
• Anomalous binary characteristics

How to determine Win32/Autoit.BN?

File Info:
name: 205794A76F3BB99B5241.mlwpath: /opt/CAPEv2/storage/binaries/82e4619c943b48a67646de99424a6f034e704851640370118f28ae3883d74cb2crc32: D3E2DD8Cmd5: 205794a76f3bb99b52416f1e4265bae8sha1: fede68902ce1d375ac6aa815b3f33a436f3bff11sha256: 82e4619c943b48a67646de99424a6f034e704851640370118f28ae3883d74cb2sha512: 4c191bca7f2b76596f021c1087c5a5ba498867901470762ccd2abb976a038fca55cf863f09520ad0b8fc7244d3127749ac6cc40e9647005710504b9ebafdd8ffssdeep: 98304:ZZXYAvU45gBUdNMJ1vKbuxiuCW9In0LiKheGxJZzVU2L+/iVcp/gJd7HKchdm:EA8zY+voHtn0LpeGxJZW/i0wd7Hnmtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T181362212B3D2C062FFAB91738B4AF63146BD2E684123A92F16D83D76B470171167E673sha3_384: bcdc3373ce5851217c52e1cc93820f5a3f79b03078f2ab5b33fd33ef56fbfc484637cd3c7f131360ed041f1de9a1bef6ep_bytes: e8c5d00000e97ffeffffcccccccccccctimestamp: 2017-05-01 19:20:47
Version Info:
Translation: 0x0809 0x04b0

Win32/Autoit.BN also known as:

How to remove Win32/Autoit.BN?

• 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.