PUA:Win32/Flystudio removal instruction

The PUA:Win32/Flystudio 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 PUA:Win32/Flystudio virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Uses Windows utilities for basic functionality
• Performs HTTP requests potentially not found in PCAP.
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• The binary contains an unknown PE section name indicative of packing
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Behavioural detection: Injection (Process Hollowing)
• Behavioural detection: Injection (inter-process)
• CAPE detected the shellcode get eip malware family
• Attempts to modify proxy settings
• Touches a file containing cookies, possibly for information gathering
• Yara detections observed in process dumps, payloads or dropped files

How to determine PUA:Win32/Flystudio?

File Info:
name: A444B5ADB87DC58F2C98.mlwpath: /opt/CAPEv2/storage/binaries/6f997de019c7a54b715af310f8a6a04ebd25ac3b4b0f5db076607690ecdce42bcrc32: E93E0D22md5: a444b5adb87dc58f2c9892daf423bba7sha1: 9e5b2127b572ffdc93bf5588ab44dc55026595b9sha256: 6f997de019c7a54b715af310f8a6a04ebd25ac3b4b0f5db076607690ecdce42bsha512: 63c1ca34d83143e978dd5a9ef4e0904e860e172d3309e63e42c28d79bfcad3278269fa11262640c1490d34630903728ebae9df7078cd755625943631b6a38615ssdeep: 393216:n9NJl3sSGCKHfL+OmspMWNoWDK39eiGGxDyb:nf33srHfaOmsVN/DketGxtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T136D6332322553883E0DD9C72A723BED1B7B65E7B8E45E93C7CE178C52A31AD4A112353sha3_384: 6373e609fb501bf647ba8bb525d508bae6ba54ba0c5f747b48a4ae38f8e5dfaa560ad51df93fce4a4a278aca25e83f7fep_bytes: 52bab55bbd03e8bdb6030061529a5ca6timestamp: 2023-10-03 05:22:10
Version Info:
0: [No Data]

PUA:Win32/Flystudio also known as:

How to remove PUA:Win32/Flystudio?

• 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.