TrojanDownloader.Upatre.RF4 removal tips

The TrojanDownloader.Upatre.RF4 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 TrojanDownloader.Upatre.RF4 virus can do?

• Behavioural detection: Executable code extraction – unpacking
• 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
• Anomalous file deletion behavior detected (10+)
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• A process created a hidden window
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• Unconventionial language used in binary resources: Russian
• Authenticode signature is invalid
• Created a process from a suspicious location
• Mimics icon used for popular non-executable file format

How to determine TrojanDownloader.Upatre.RF4?

File Info:
name: 4EEC7B30A3B3884F38DF.mlwpath: /opt/CAPEv2/storage/binaries/f4d0e4437de9995577eba4dabcb870d729b842d270627927e35e62ba5356236fcrc32: 813F8294md5: 4eec7b30a3b3884f38dfa482451404c3sha1: 0b1eec73c39750c4a5e8535b32cc219085fb3be0sha256: f4d0e4437de9995577eba4dabcb870d729b842d270627927e35e62ba5356236fsha512: 4e5e51169d43797d352e0c017ce85e115d181dd1eb17556bbc1945616534e00daf0d41f013fea3d5529cda922bed5bdc37daecc18f89697752073e677778a10fssdeep: 1536:lDc2kE8H1Akjoc/4+hZuGj0Sgl0D8HxO6CGHSesR:l4bjoc9Fj0TBxOSHS3type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1A0837ED3B8D5899EF5A7C170AEB58E2A42AF7CBF0834057FA2C4155129B9053D833AC7sha3_384: 176de08176214049e860bd619776a8b47d1ec3efa84703db5e337c2ab4736a132f23619336d1a86089e0973277bb20c8ep_bytes: 558bec6aff68a8584000687c21400064timestamp: 2015-07-06 07:14:10
Version Info:
BuildVersion: 1, 7, 11, 21Translation: 0x0409 0x04b0

TrojanDownloader.Upatre.RF4 also known as:

How to remove TrojanDownloader.Upatre.RF4?

• 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.