Win32/Pronny.LZ (file analysis)

The Win32/Pronny.LZ 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/Pronny.LZ virus can do?

• Executable code extraction
• Injection (inter-process)
• Injection (Process Hollowing)
• Creates RWX memory
• Expresses interest in specific running processes
• Reads data out of its own binary image
• Drops a binary and executes it
• Unconventionial language used in binary resources: Czech
• Creates an autorun.inf file
• Executed a process and injected code into it, probably while unpacking
• Detects Sandboxie through the presence of a library
• Detects Avast Antivirus through the presence of a library
• Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
• Installs itself for autorun at Windows startup
• Creates a hidden or system file
• Checks the presence of disk drives in the registry, possibly for anti-virtualization
• Creates a copy of itself
• Attempts to disable UAC
• Attempts to disable Windows Auto Updates
• Attempts to modify or disable Security Center warnings
• Anomalous binary characteristics
• Attempts to modify Explorer settings to prevent hidden files from being displayed

Related domains:

How to determine Win32/Pronny.LZ?

File Info:
crc32: 1C27C484md5: 02da5f7f02e6d578e77327e1d5ed0218name: 02DA5F7F02E6D578E77327E1D5ED0218.mlwsha1: d38bd9af16c2931e8d36b4dc78c7164d3681fee7sha256: b09e57d266a10648904da49173920ab64596159558b0ce346b8aefcca6a396fcsha512: 0afeccc77a41d0f0312040a4c134336683ef125b46a38c181e52c546947a6738b76812f4492d1872d57ef7635635f58469f9d30306905eb182ce9951ee8872f0ssdeep: 1536:7T6ltOGvhMM5BbbQnO5DmAcw8RXrsBiRJDzz5VP2ZKM21a:n6ltOGlngOLZ8RXWwvD2ZKM24type: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
Translation: 0x0409 0x04b0InternalName: 1400003FileVersion: 6.01CompanyName: cvgydghnujProductName: scdchujiklmProductVersion: 6.01OriginalFilename: 1400003.exe

Win32/Pronny.LZ also known as:

How to remove Win32/Pronny.LZ?

• 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.