Win32/Bicololo.BD removal

The Win32/Bicololo.BD 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/Bicololo.BD virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Attempts to connect to a dead IP:Port (1 unique times)
• Sample contains Overlay data
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Possible date expiration check, exits too soon after checking local time
• Mimics the system’s user agent string for its own requests
• Checks adapter addresses which can be used to detect virtual network interfaces
• Anomalous file deletion behavior detected (10+)
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• Performs HTTP requests potentially not found in PCAP.
• Enumerates running processes
• Reads data out of its own binary image
• A process created a hidden window
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• Unconventionial language used in binary resources: Russian
• The binary likely contains encrypted or compressed data.
• Uses Windows utilities to enumerate running processes
• Authenticode signature is invalid
• A scripting utility was executed
• Uses Windows utilities for basic functionality
• Uses Windows utilities for basic functionality
• Deletes its original binary from disk
• A document or script file initiated network communications indicative of a potential exploit or payload download
• Created a process from a suspicious location
• Steals private information from local Internet browsers
• A script process initiated network activity
• Attempts to modify proxy settings
• Deletes executed files from disk
• The sample wrote data to the system hosts file.
• Anomalous binary characteristics
• Uses suspicious command line tools or Windows utilities

How to determine Win32/Bicololo.BD?

File Info:
name: E7932D0398FDE9F3F6CD.mlwpath: /opt/CAPEv2/storage/binaries/59307acc3320604770d8ed7140d28e2621e6af1e0a71305585a78e6ec96fd55ecrc32: 632FC284md5: e7932d0398fde9f3f6cd6c195ac5398esha1: 09dbdcdfaef81f56d786fabfcd4ce575d68545d7sha256: 59307acc3320604770d8ed7140d28e2621e6af1e0a71305585a78e6ec96fd55esha512: c47837375d0cef56bdc93bdf800edfac275fe0119dab6ea4c03ac0e574e79ecd52a58044850e0cf8c6ed13c77fa17bf79a9f0f03f7344c5fbfca1cda1ad96e1dssdeep: 24576:eiOqw+wwpR6g2eWq+dsOkmE6y7sntChD8uWTGrJc9M:BP8wX6Da+Wvmzy7e+eGrGatype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1F715DF4A7FDB0463F008B93076188E6AAB234DD3E00BD8C7976D5B56C5037B7990E99Esha3_384: 6690aedbbe664111565fdda7d4d29c8c1b7b528a02739c6dfe6e6282b76a33a43eb84e1b1b28a80880438e8617591dfeep_bytes: e8d3330000e989feffff8bff558bec81timestamp: 2013-02-15 07:46:38
Version Info:
0: [No Data]

Win32/Bicololo.BD also known as:

How to remove Win32/Bicololo.BD?

• 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.