UDS:Backdoor.Win32.Tofsee information

The UDS:Backdoor.Win32.Tofsee 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 UDS:Backdoor.Win32.Tofsee 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 (21 unique times)
• Starts servers listening on 0.0.0.0:9300
• Reads data out of its own binary image
• A process created a hidden window
• Drops a binary and executes it
• HTTP traffic contains suspicious features which may be indicative of malware related traffic
• Performs some HTTP requests
• Unconventionial language used in binary resources: Faeroese
• Uses Windows utilities for basic functionality
• Enumerates services, possibly for anti-virtualization
• Deletes its original binary from disk
• Executed a process and injected code into it, probably while unpacking
• Attempts to repeatedly call a single API many times in order to delay analysis time
• Installs itself for autorun at Windows startup
• Makes SMTP requests, possibly sending spam or exfiltrating data.
• Attempts to interact with an Alternate Data Stream (ADS)
• Anomalous binary characteristics

Related domains:

How to determine UDS:Backdoor.Win32.Tofsee?

File Info:
crc32: 9586F54Amd5: 8714222d835b62d4490fde8b496f230dname: 8714222D835B62D4490FDE8B496F230D.mlwsha1: a1717671be2a6ee3c96e26a96fd60741dbf9a029sha256: 310e76e72887143af93f101da5cb90174f8b5fa9507177f6e6ce4087349b909dsha512: 882147dd8feaa0dcb503f09693203ea9e883d3f65db68e4e0b6c02fa0126f25f6c0e39e75f1f8a1c7e725b43b970be62ba8c9c974b8869e46a1d53c293ddbc7bssdeep: 6144:1Ra3f9qhLIvdbCwLefYIJwH1DlmOil0iXsTRV:18v9qhLIvdefYPVZBYXsLtype: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
FileVersus: 1.0.85.28ProductVersus: 1.0.85.28Translations: 0x0185 0x015e

UDS:Backdoor.Win32.Tofsee also known as:

How to remove UDS:Backdoor.Win32.Tofsee?

• 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.