About “Trojan-Downloader.Win32.Deyma.bjb” infection

The Trojan-Downloader.Win32.Deyma.bjb 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 Trojan-Downloader.Win32.Deyma.bjb virus can do?

• Executable code extraction
• Attempts to connect to a dead IP:Port (2 unique times)
• Creates RWX memory
• A process attempted to delay the analysis task.
• 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
• Uses Windows utilities for basic functionality
• Installs itself for autorun at Windows startup
• Creates a hidden or system file
• Attempts to identify installed AV products by installation directory
• Creates a copy of itself
• Collects information to fingerprint the system

Related domains:

How to determine Trojan-Downloader.Win32.Deyma.bjb?

File Info:
crc32: DADCCC5D
md5: c078898a6c65b6654bd6fe21ea5ecfc8
name: 4380o9i8u.exe
sha1: 60032d3dad0ccf4d4edc4a07f1ee84bff1f019de
sha256: bb588814b0945d10228348324b2b1e6dd20925fab60926e4b8d834959bd40307
sha512: 6bc43805c34d5b7801a3058596d9fe660179ade47d555c83db961804591e4be3f071ef4e338569124b98a6070fc882190cf6d2f600468b2224b07285751a69f8
ssdeep: 12288:W6qx+GgJOpEheBWpJ0NjYZZRKFdCFqPryQ32E9i/4B:8QlmWpJGYZZ4FsFEpn
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: Copyright (C) 2003
InternalName: IrdaMobile
FileVersion: 1, 0, 0, 1
ProductName: IrdaMobile Application
ProductVersion: 1, 0, 0, 1
FileDescription: IrdaMobile MFC Application
OriginalFilename: IrdaMobile.EXE
Translation: 0x0409 0x04b0

Trojan-Downloader.Win32.Deyma.bjb also known as:

How to remove Trojan-Downloader.Win32.Deyma.bjb?

• 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.