Bulz.250756 (B) removal

The Bulz.250756 (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 Bulz.250756 (B) virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Sample contains Overlay data
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Anomalous file deletion behavior detected (10+)
• A process attempted to delay the analysis task.
• Dynamic (imported) function loading detected
• Performs HTTP requests potentially not found in PCAP.
• Enumerates running processes
• Reads data out of its own binary image
• Drops a binary and executes it
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Steals private information from local Internet browsers
• Installs itself for autorun at Windows startup
• Collects information about installed applications
• Attempts to create or modify a Browser Helper Object
• Attempts to modify proxy settings
• Attempts to modify browser security settings
• Anomalous binary characteristics

How to determine Bulz.250756 (B)?

File Info:
name: 635075C516586183AC3E.mlwpath: /opt/CAPEv2/storage/binaries/040857e54fe959b647904ce2566e5f90f370dab819a04aa619126cba8fe0f1b1crc32: 9206284Dmd5: 635075c516586183ac3e0adae7661b33sha1: a73c968b163565814b70f5a428e352537dc96a6dsha256: 040857e54fe959b647904ce2566e5f90f370dab819a04aa619126cba8fe0f1b1sha512: 23ae3c39150d625c125230e9e6ef1e589b417c79a8a47a3ef92b64dad83a4df565eb35b11fcadd6749057bbfa2a4c6f70a43707e2b66e6902346f841558d4285ssdeep: 98304:wej8CSKOF+iACMGhn2z/FqKezgyCN3XIPRLdSJQs/GL97G+/rZyeY2RN:wWSKO6CME2tqFiXIPJxl/fY2RNtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T11136334FC127ADB1E847B9FA0880E61F49207C5953098062EEB5FAB6DDB65C3FC2854Dsha3_384: 456afd4d4a365f990a028d4c318f62be34aa7e7eaf4db1e7fc7958bddd93f8caf5e1bee4044eea08c166a9bd8b9ef8c8ep_bytes: 5589e557565381ecac010000ff157493timestamp: 2012-02-19 15:01:49
Version Info:
CompanyName: Trusted SaverFileDescription: Trusted Saver Generic InstallerFileVersion: 1.27.153.7LegalCopyright: Copyright Trusted SaverProductName: Trusted Saver GenericTranslation: 0x0409 0x0000

Bulz.250756 (B) also known as:

How to remove Bulz.250756 (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.