Trojan:Win32/Ymacco.AB33 removal guide

The Trojan:Win32/Ymacco.AB33 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.

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What Trojan:Win32/Ymacco.AB33 virus can do?

• Presents an Authenticode digital signature
• Creates RWX memory
• Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
• Reads data out of its own binary image
• Drops a binary and executes it
• Performs some HTTP requests
• The binary likely contains encrypted or compressed data.
• Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
• Installs itself for autorun at Windows startup
• Attempts to modify proxy settings
• Attempts to modify browser security settings
• Anomalous binary characteristics

Related domains:

How to determine Trojan:Win32/Ymacco.AB33?

File Info:
crc32: 4DE7ACF6
md5: e2af982524528acb9a366c4ca1965f5c
name: upload_file
sha1: 8a68fb3894cc5dba382555245e0af31ff75d8976
sha256: 337e0659f4abb5cad8564323ee2c9fb21b9e9db4ef52a31dea4f9f8822dd7f25
sha512: dfcb9e2af67cbc4a1f1131a4f4797342e52a1c654680806465a54c9ec41c05fe887d39ae9eee3724cd5be7f788b52cfdf5f67a123844eee91d0a197a5d057b38
ssdeep: 98304:cdJcUQLUGrupm8ECKeYXDIGWYOr7TYExe:QPGZKm8EFDIKOrgExe
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: Setup Engine Copyright xa9 2004-2018 Indigo Rose Corporation
InternalName: suf_launch
FileVersion: 9.5.2.0
LegalTrademarks: Setup Factory is a trademark of Indigo Rose Corporation.
Comments: Created with Setup Factory
ProductName: Setup Factory Runtime
ProductVersion: 9.5.2.0
FileDescription: Setup Application
OriginalFilename: suf_launch.exe
Translation: 0x0409 0x04e4

Trojan:Win32/Ymacco.AB33 also known as:

How to remove Trojan:Win32/Ymacco.AB33?

• 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.