TrojanDwnldr.Cutwail.BF5 information

The TrojanDwnldr.Cutwail.BF5 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 TrojanDwnldr.Cutwail.BF5 virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Performs HTTP requests potentially not found in PCAP.
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Unconventionial language used in binary resources: Chinese (Macau)
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• Checks for the presence of known windows from debuggers and forensic tools
• Attempts to identify installed analysis tools by registry key
• Detects VirtualBox through the presence of a registry key
• Emumerates physical drives
• Attempts to modify proxy settings
• Creates a copy of itself
• Collects information to fingerprint the system
• Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine TrojanDwnldr.Cutwail.BF5?

File Info:
name: C8D9246C08FB0FBD0DBB.mlwpath: /opt/CAPEv2/storage/binaries/f33f8a5605d3f7d157939c35bf2a6b5f0d038430989e6e1e2995fd6d4f79fb6dcrc32: 036DB2D2md5: c8d9246c08fb0fbd0dbbe06cd6cdca33sha1: dfb0ba961a3044f819a6a65daaea8b0e79c232adsha256: f33f8a5605d3f7d157939c35bf2a6b5f0d038430989e6e1e2995fd6d4f79fb6dsha512: fdce375a2db84512cbf069ad9641dae87a87340634bf9613f1f5c7a469b2cc390c4c0c04863a9e89e62ac54b4707777fc89f3b13d533dcd2282ccff9a6e45112ssdeep: 6144:fp4sxG6gFgOvKpcX2iR/spvTKz7M87W6bxjbwwD5iZcPm9hLJqHzh0+dcb91oQiA:fKsJgKc9zjx3rD5iUmTwHKpkQ21type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T191D4E5A82F1493F7C8754EF7CBB97BFDF7E621A25C090A69D092E149961B903050728Fsha3_384: eec334236c8a9a8559e2d8da60476bfe7262752044c347e761a52f424e5cd685018df3e8f88401ef2eb3cd64ee0dc2f5ep_bytes: 558bec83ec2857c745fc0000000068c0timestamp: 2015-01-17 23:41:37
Version Info:
CompanyName: Chun SejinFileDescription: Image & Animation ViewerFileVersion: 1.0.8InternalName: ImagineLegalCopyright: Copyright (c) 2003-2010 Chun SejinTranslation: 0x0000 0x04b0

TrojanDwnldr.Cutwail.BF5 also known as:

How to remove TrojanDwnldr.Cutwail.BF5?

• 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.