Should I remove “Backdoor.Win32.Tofsee.doyd”?

The Backdoor.Win32.Tofsee.doyd 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 Backdoor.Win32.Tofsee.doyd virus can do?

• Executable code extraction
• Injection (inter-process)
• Injection (Process Hollowing)
• Creates RWX memory
• A process attempted to delay the analysis task.
• Attempts to connect to a dead IP:Port (14 unique times)
• Starts servers listening on 0.0.0.0:3432
• Reads data out of its own binary image
• A process created a hidden window
• Drops a binary and executes it
• Performs some HTTP requests
• Unconventionial language used in binary resources: Ukrainian
• The binary likely contains encrypted or compressed data.
• The executable is compressed using UPX
• Uses Windows utilities for basic functionality
• Enumerates services, possibly for anti-virtualization
• Executed a process and injected code into it, probably while unpacking
• 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
• A possible cryptomining command was executed
• Attempts to interact with an Alternate Data Stream (ADS)
• Anomalous binary characteristics

Related domains:

How to determine Backdoor.Win32.Tofsee.doyd?

File Info:
crc32: 949D8C02
md5: 101545b9e4fa8b9a591076c1682ba592
name: 101545B9E4FA8B9A591076C1682BA592.mlw
sha1: 38f0d71259af45e02137b79e2191278877817837
sha256: 4c5f890456f92dea07ec837c0c53719f9d143cd050a9bff6e3f5149a9837bf28
sha512: 67bb8c39a37efde6179fdf8da5210d361e9722a135bfde8ffa9d5958ce82f660c3dacb04e0c8d3fb9a90ddc3a937ffbc66ca94f3a86e26dce9e0806dd6781579
ssdeep: 3072:S5UsBd4O12xTXku9B9z8T9HNLf+r1rGs/VOoc:Inn7sTXku9Bkt7cXt
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:
InternalSurname: debaukd.ekze
Prod: 1.2.7
FileVersions: 1.0.5.6
LegalCo: Copyri (C) 2019, permudationzi

Backdoor.Win32.Tofsee.doyd also known as:

How to remove Backdoor.Win32.Tofsee.doyd?

• 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.