What is “HackTool.Ultrasurf”?

The HackTool.Ultrasurf 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 HackTool.Ultrasurf virus can do?

• Executable code extraction
• Attempts to connect to a dead IP:Port (1 unique times)
• Presents an Authenticode digital signature
• Creates RWX memory
• A process attempted to delay the analysis task.
• Starts servers listening on 0.0.0.0:3131, 127.0.0.1:9666
• Expresses interest in specific running processes
• Drops a binary and executes it
• Unconventionial language used in binary resources: Chinese (Simplified)
• The binary likely contains encrypted or compressed data.
• Checks for the presence of known windows from debuggers and forensic tools
• The following process appear to have been packed with Themida: u.exe, u1403.exe
• Checks for the presence of known devices from debuggers and forensic tools
• Detects the presence of Wine emulator via registry key
• Checks the version of Bios, possibly for anti-virtualization
• Detects VirtualBox through the presence of a registry key
• Attempts to modify proxy settings
• Attempts to modify browser security settings
• Anomalous binary characteristics

Related domains:

How to determine HackTool.Ultrasurf?

File Info:
crc32: 07413EC4md5: a38ffe5cab0712929005ca7ebdae63e2name: u1403.exesha1: bd709d944c54652b0ffe9624cc39248e794be097sha256: 2b152a2556f2f44b019864465e94a7f4aeac8229c6bdf435c94c119d000da846sha512: 56645c7ef360392c3b5ee7b9c4aec4cd1572011d730ef0a811a34eb9abca7d78d39528c9050a46298e963869ad3858d6b764d9fb0eeb94c194e8bbd6af363a1cssdeep: 98304:Z2aqgFahcpIZrcBVAuVBnGEdXSI8P9Mx1zmac8KZulPTAGhNl9vG4vHe0pE4:rqgFBptPAuVBnGEdXSkW8TAkzD+0m4type: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
0: [No Data]

HackTool.Ultrasurf also known as:

How to remove HackTool.Ultrasurf?

• 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.