Backdoor:Win32/Ymacco.AA83 removal instruction

The Backdoor:Win32/Ymacco.AA83 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/Ymacco.AA83 virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Sample contains Overlay data
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• A process created a hidden window
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• A scripting utility was executed
• Uses Windows utilities for basic functionality
• Uses Windows utilities for basic functionality
• A script process created a new process
• Attempts to interact with an Alternate Data Stream (ADS)

How to determine Backdoor:Win32/Ymacco.AA83?

File Info:
name: 4ADEBF82CA284298C46E.mlwpath: /opt/CAPEv2/storage/binaries/83ebb54f3859e0aaa1314888e7f93124e83f805c8e626feb4aeca4e3c6a8882ccrc32: 44904130md5: 4adebf82ca284298c46e28286c910ccfsha1: 8b628dc70ecaff8121e788593df18450efece67fsha256: 83ebb54f3859e0aaa1314888e7f93124e83f805c8e626feb4aeca4e3c6a8882csha512: 20f5d8c7ebd579d8489436a45cb25727a81e06b50f7f984049a890d8dd0fedd1a99a3ff03b1924983cf4053303b46d76d83dbe5df397b85a7ffebb4d48ac7c7dssdeep: 24576:HAOcZEnhKDfirVM/Qu3ja476EdBymBJA5:5ZKL/YS3Vb3A5type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1D4050202F6C188B2D0B22A35AE35AB656D7DB8201F35DF6FA7E4192DDB311805135FA3sha3_384: b4d31331edc0d260902c31820a8a49bfdfc52deea16d3950371bb347d10696b3ba5e8dbb6b254098360504648e3ba346ep_bytes: e89a040000e98efeffff3b0d68d64300timestamp: 2020-03-26 10:02:47
Version Info:
0: [No Data]

Backdoor:Win32/Ymacco.AA83 also known as:

How to remove Backdoor:Win32/Ymacco.AA83?

• 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.