PUA:Win32/Ymacco information

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

• Behavioural detection: Executable code extraction – unpacking
• A file was accessed within the Public folder.
• Sample contains Overlay data
• Reads data out of its own binary image
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• CAPE detected the shellcode patterns malware family
• Attempts to modify proxy settings
• Deletes executed files from disk
• Touches a file containing cookies, possibly for information gathering
• Yara detections observed in process dumps, payloads or dropped files

How to determine PUA:Win32/Ymacco?

File Info:
name: 2BF474D29385692E8FC2.mlwpath: /opt/CAPEv2/storage/binaries/5a41a9caea619cbd92e49b97ce24c4bfe8c7f92da64fa98322e389f0fef0e74acrc32: 688D4B46md5: 2bf474d29385692e8fc2476da9606d50sha1: 5b8e03822f22b0ff1caa5b4bce0ded68564280a5sha256: 5a41a9caea619cbd92e49b97ce24c4bfe8c7f92da64fa98322e389f0fef0e74asha512: e34ab5fc073aee2b95534e0580efd6919e91aa35492abd9b9741b210625a3ea28d27037b8c908d112aceb1d89451b8f07ad1b429598c225ce246762adad429a6ssdeep: 24576:N86viVKu9DK5o18Tmad9FwrHq08+mt4Xu4PlcqishrHabevHUizQwzUAja6APyq:5ju9G5W4peHUmuScG6bE0i69PPtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T19E752393A7C701B2F5308A38C975D4457D233EF50EF5645A2CBEE14E0A7A2826CB7792sha3_384: 183cf0cd7380e93464f88aa0168ddffdb1ab5713337dd8f39bb5a8702dd95c96ab0cc31b05cd78792ab2982ba96853b9ep_bytes: 558bec83c4a453565733c08945c48945timestamp: 2018-06-14 13:27:46
Version Info:
Comments: This installation was built with Inno Setup.CompanyName: FalcoWare, Inc.                                             FileDescription: Eyes Keeper Setup                                           FileVersion:                     LegalCopyright:                                                                                                     ProductName: Eyes Keeper                                                 ProductVersion:                                                   Translation: 0x0000 0x04b0

PUA:Win32/Ymacco also known as:

How to remove PUA:Win32/Ymacco?

• 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.