Trojan:Win32/Occamy.B (file analysis)

The Trojan:Win32/Occamy.B 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 Trojan:Win32/Occamy.B virus can do?

• Executable code extraction
• Injection (inter-process)
• Injection (Process Hollowing)
• Injection with CreateRemoteThread in a remote process
• Attempts to connect to a dead IP:Port (2 unique times)
• Creates RWX memory
• A process attempted to delay the analysis task.
• At least one IP Address, Domain, or File Name was found in a crypto call
• Reads data out of its own binary image
• A process created a hidden window
• The binary likely contains encrypted or compressed data.
• Uses Windows utilities for basic functionality
• Executed a process and injected code into it, probably while unpacking
• Attempts to remove evidence of file being downloaded from the Internet
• Installs itself for autorun at Windows startup
• Exhibits behavior characteristic of Nanocore RAT
• Creates a copy of itself
• Collects information to fingerprint the system

How to determine Trojan:Win32/Occamy.B?

File Info:
crc32: 5DCC7EBB
md5: 18a262533a14c87af4be93c6a1cb4cdd
name: maye.jpg
sha1: f8b9c316f25c37a3bdfa70f5cc9c1f9d2e624bc8
sha256: 5b3adbc252c0db2282b06d0339961cfca5f723a6e4507d20df111aa9334abb27
sha512: c73595e1d4a347069f356e7100057813e8a9d15467af762ce9a0719d83cd6c1d892848cae6be38e0b75968545023fd443edff38419171d06f4479d71834b6738
ssdeep: 12288:fIo+/YyMnfpPJfwlAXvAOAoxzL2LQs5nX9kXsne5:f7Y1MvwkaoVL3stSv
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:
Translation: 0x0000 0x04b0
LegalCopyright: 
Assembly Version: 1.0.0.0
InternalName: Library Management.exe
FileVersion: 1.0.0.0
CompanyName: 
LegalTrademarks: 
Comments: 
ProductName: 
ProductVersion: 1.0.0.0
FileDescription: 
OriginalFilename: Library Management.exe

Trojan:Win32/Occamy.B also known as:

How to remove Trojan:Win32/Occamy.B?

• 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.