Win32/Poison (file analysis)

The Win32/Poison 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 Win32/Poison virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Behavioural detection: Executable code extraction – unpacking
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• Drops a binary and executes it
• Unconventionial language used in binary resources: Chinese (Simplified)
• Authenticode signature is invalid
• Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
• Created a process from a suspicious location
• Installs itself for autorun at Windows startup

How to determine Win32/Poison?

File Info:
name: F6264AD9CE8757E5D40A.mlwpath: /opt/CAPEv2/storage/binaries/f0002b912135bcee83f901715002514fdc89b5b8ed7585e07e482331e4a56c06crc32: 673C3A9Amd5: f6264ad9ce8757e5d40a4050ae1f6f9csha1: 256b8c23e55402cd5a83d19d6bd4c9f41ded187asha256: f0002b912135bcee83f901715002514fdc89b5b8ed7585e07e482331e4a56c06sha512: 8a5a46accbd8231813a3bfbbfbd8247d0fdcc1cf44ba138f22c302604365917d69f9599270743cb7b592a6307d45a08c7220dedde152604aee7d779d6ece85eessdeep: 6144:ta4InuJg58BkgqPoDH49n8Bb/cDJoyoMGGGGGGGGGGbGGGGGGGGGG6GG/DGXxeX+:tat0EAH49n8BkKHjliltOc1type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1DBB4C7D1E284D49AD41B0276CC7ADA71A517BEAA4574850F296D3D2B76F33C3202BE0Fsha3_384: 60e241822a898fd88892d5e623766fc312e0068d2cbc3470f9d0ea6d8de4dc9b9060a70e948468e427f7cf23bd7b0c81ep_bytes: e8f0570000e978feffff8bff558bec56timestamp: 2013-08-22 13:00:50
Version Info:
0: [No Data]

Win32/Poison also known as:

How to remove Win32/Poison?

• 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.