Win32/Injector.DFDC removal guide

The Win32/Injector.DFDC 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/Injector.DFDC virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Behavioural detection: Executable code extraction – unpacking
• Attempts to connect to a dead IP:Port (3 unique times)
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Dynamic (imported) function loading detected
• Performs HTTP requests potentially not found in PCAP.
• Reads data out of its own binary image
• A process created a hidden window
• CAPE extracted potentially suspicious content
• Authenticode signature is invalid
• Behavioural detection: Injection (Process Hollowing)
• Executed a process and injected code into it, probably while unpacking
• Attempts to delete or modify volume shadow copies
• Behavioural detection: Injection (inter-process)
• Installs itself for autorun at Windows startup
• Attempts to modify browser security settings
• Creates a copy of itself
• Harvests cookies for information gathering
• Harvests information related to installed mail clients
• Collects information to fingerprint the system
• Uses suspicious command line tools or Windows utilities

How to determine Win32/Injector.DFDC?

File Info:
name: FB948802137C33925F30.mlwpath: /opt/CAPEv2/storage/binaries/31c4a69a4e151ef5a94c43a86ce0d9819d72cbbc749346a632028ddd580c26a1crc32: DD44DDF6md5: fb948802137c33925f30147cd6554472sha1: ecf890e8009825d160eb6619085371b563beff4dsha256: 31c4a69a4e151ef5a94c43a86ce0d9819d72cbbc749346a632028ddd580c26a1sha512: 2b66c8b203d0066a4c6563640bc2eb329e57b465d0478d8922fe4c745eaac24549b341c520cdd9d1db9cbba9543b75ec5c3d9bec3cdefebee027f82babbcf4bbssdeep: 12288:z1ekAjzEv4YexYArgoGqLgFE19wSCKz1/nhchJ6lt:peZzEvbkzgKg89wSCK5Jkmttype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1A394230EB8C25AB7C55243B11939E72DFFAA530857790D871F840FB76A8088E7E9D05Asha3_384: e7d9e897137a844aa61ec8f7a2f9c734afe90ad974112599da6a1f71ce4e50bc41e4e5d6e53c4587c4f349b4afade4e9ep_bytes: 81ec8401000053555633db57895c2418timestamp: 2014-10-07 04:40:23
Version Info:
0: [No Data]

Win32/Injector.DFDC also known as:

How to remove Win32/Injector.DFDC?

• 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.