VHO:Trojan.Win32.Delf removal guide

The VHO:Trojan.Win32.Delf 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.

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What VHO:Trojan.Win32.Delf virus can do?

• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Possible date expiration check, exits too soon after checking local time
• 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
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• Executable file is packed/obfuscated with MPRESS
• Authenticode signature is invalid
• Attempts to repeatedly call a single API many times in order to delay analysis time
• Created a process from a suspicious location
• Attempts to modify proxy settings

How to determine VHO:Trojan.Win32.Delf?

File Info:
name: A7E7845FD83E9E6C5C3A.mlw
path: /opt/CAPEv2/storage/binaries/989d27a482717a242cc7a1cae9f1ba99b7e4281a0383dfd2e833e8d13092e349
crc32: 902BCF74
md5: a7e7845fd83e9e6c5c3aaf0668dc2aae
sha1: 77583989cd0c6793589f4e7d4883070b5bcdebde
sha256: 989d27a482717a242cc7a1cae9f1ba99b7e4281a0383dfd2e833e8d13092e349
sha512: f13a21b46db2116bd1ff3ac12d730f20b920e669759c8ea1d48430a4276fe7ea017fd633d72a0d1a31e63006aa353349f47afb51ae1aa5f48a50b90cff80dee0
ssdeep: 96:kDsrX6tfMPFE+azj5fcfnp32CCRkrMsixm/gaVqBkRqKV/yEEh4e/WkHNKgMkX:kWu2F9EYpmaAsiE/SBjI/y1h4hg1
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1FFB2E8D43AC86B22E37B9E3195F54091BCB8B1213C1ADE0F5299438A1D737D1C674B67
sha3_384: 8f19c8d777023ec2477d4151fc25ef57747fe172413f76310a6b77e1352dc260cd33cbdd832285f1df37288176c5c3a2
ep_bytes: 558d6c248881ecd408000053565733db
timestamp: 2014-01-27 12:19:18

Version Info:
0: [No Data]

VHO:Trojan.Win32.Delf also known as:

How to remove VHO:Trojan.Win32.Delf?

• 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.