TrojanDownloader:Win32/Dofoil.O information

The TrojanDownloader:Win32/Dofoil.O 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.

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.

DOWNLOAD NOW

6-day free trial available.

What TrojanDownloader:Win32/Dofoil.O virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Dynamic (imported) function loading detected
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Possible date expiration check, exits too soon after checking local time
• CAPE extracted potentially suspicious content
• Unconventionial language used in binary resources: Russian
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• Detects Sandboxie through the presence of a library
• Behavioural detection: Injection (Process Hollowing)
• Executed a process and injected code into it, probably while unpacking
• Attempts to remove evidence of file being downloaded from the Internet
• Deletes its original binary from disk
• Behavioural detection: Injection (inter-process)
• Installs itself for autorun at Windows startup
• Checks the presence of disk drives in the registry, possibly for anti-virtualization
• Creates a copy of itself
• Anomalous binary characteristics

How to determine TrojanDownloader:Win32/Dofoil.O?

File Info:
name: 4AF2970298420191B10A.mlw
path: /opt/CAPEv2/storage/binaries/423918db0b3879576ac3b12921c048997136360026993e1c1ba455c1d8c2223b
crc32: 481E6E65
md5: 4af2970298420191b10aadec55b45450
sha1: c23e556fa4711429cc814ef99ad93209b0664241
sha256: 423918db0b3879576ac3b12921c048997136360026993e1c1ba455c1d8c2223b
sha512: 17beff35dbbaeb406591c1f886e50d0402193a77e48077b167a94315d390f0015f4e00d46cf1758017f5cc6bddbd14f9e7d494a272091dc71db0c47b45fb497a
ssdeep: 3072:Hfe8S0bBdv7SgZ8OcsEsFGwukCu79b6GWeO+WOQYM2ZqrhemlKjzHl/16MZS4Qn:Hfe8S0bBdZ8OzPFvCLjeO+WODEhemlKT
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T11814F01A2D8F55E5D073CBFE273314345538BEAACF50266231CD8DA7FC614E85B222A6
sha3_384: 50a970937d8a9b43ba76a07af848108df415d51e2bb4b9a8f41a7d92aaf0037ad922bb10c74d79e102d4b01017cd6328
ep_bytes: 6a2d83f95475508b05f0d0420085c074
timestamp: 1992-06-19 22:22:17

Version Info:
0: [No Data]

TrojanDownloader:Win32/Dofoil.O also known as:

How to remove TrojanDownloader:Win32/Dofoil.O?

• 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.