About “Worm:Win32/Mytob.SA” infection

The Worm:Win32/Mytob.SA 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 Worm:Win32/Mytob.SA virus can do?

• Executable code extraction
• Injection (inter-process)
• Injection (Process Hollowing)
• Attempts to connect to a dead IP:Port (1 unique times)
• Reads data out of its own binary image
• Drops a binary and executes it
• Executed a process and injected code into it, probably while unpacking
• Installs itself for autorun at Windows startup
• Attempts to identify installed AV products by installation directory
• Operates on local firewall’s policies and settings
• Creates a copy of itself
• Makes SMTP requests, possibly sending spam or exfiltrating data.
• Creates a slightly modified copy of itself
• Anomalous binary characteristics
• Uses suspicious command line tools or Windows utilities

Related domains:

How to determine Worm:Win32/Mytob.SA?

File Info:
crc32: FA5CFB93md5: 9329f4726663f1f3079c89078862dc5bname: postcard.exesha1: 09b188a8f1dfd0d13dcb67cef176db6b94976897sha256: 89d360c0ca5067e0245769fd0199a44c062565a42e6ec650adf2c2d1bc1d9146sha512: aaf5c83a8bbe51a2db484f66d6c89e8d2112df62081c329711808d530c0d0f0ea3c8ca6f5cb1ff6325bc029917f559364678ba66a8fdf2e82c4be99a2f294128ssdeep: 6144:Q1cajLZoo2xwp7BMbsGdNrcuzjoA9C2dS0O5GVU9Q:Q1cajLZoODM/Nnz8A9bdS0OKDtype: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
Translation: 0x0409 0x04b0InternalName: StubFileVersion: 1.00CompanyName:                                ProductName: PublicVersionForThec0reProductVersion: 1.00OriginalFilename: Stub.exe

Worm:Win32/Mytob.SA also known as:

How to remove Worm:Win32/Mytob.SA?

• 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.