Downloader.127 removal tips

The Downloader.127 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 Downloader.127 virus can do?

• Behavioural detection: Executable code extraction – unpacking
• SetUnhandledExceptionFilter detected (possible anti-debug)
• Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Presents an Authenticode digital signature
• Creates RWX memory
• Possible date expiration check, exits too soon after checking local time
• Dynamic (imported) function loading detected
• Performs HTTP requests potentially not found in PCAP.
• HTTPS urls from behavior.
• Network anomalies occured during the analysis.
• Enumerates running processes
• CAPE extracted potentially suspicious content
• Authenticode signature is invalid
• A ping command was executed with the -n argument possibly to delay analysis
• Uses Windows utilities for basic functionality
• Deletes its original binary from disk
• Attempts to modify proxy settings
• Anomalous binary characteristics
• Uses suspicious command line tools or Windows utilities

How to determine Downloader.127?

File Info:
name: C4826DE987335E5571EF.mlw
path: /opt/CAPEv2/storage/binaries/b1ae8377e73c0298500284fc737636cf164fe9052511ad19c1ab4123702c268c
crc32: 74E16ACF
md5: c4826de987335e5571efab0e70d9dcc8
sha1: d5df6cf0179d84e39ef83d59e19ce7d3ad41ad8b
sha256: b1ae8377e73c0298500284fc737636cf164fe9052511ad19c1ab4123702c268c
sha512: 67cfc6323f07917d0a1994f120e365813803d1d6d6fd410c09b897aef0c9a497842117aad2382f24c1f0d638bb29bef6b0e7c66a7e11220d0d62eb0dca4279e4
ssdeep: 384:5rioCi85ljRVYnt8lnjQs8nJtp+bMNIWNHWR9+EMQDz:5WFD14n0ubYYhY9l3z
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T124A26F1293F81003F0BB5A771937C6586925BA252B358BCF27509D5D3B20BD3AC3DB6A
sha3_384: 141d832e223b0abebefb62a65c692a31c84b6a1fca12f8ee61f8e00df41b082be06702ac5a5d29af152fbf75a9fd5eeb
ep_bytes: 558bec81ec94010000c785e4feffff04
timestamp: 2012-04-27 11:05:04

Version Info:
CompanyName: Microsoft Corporation
FileDescription: Character Map
FileVersion: 5.00.2134.1
InternalName: charmap.exe
LegalCopyright: Copyright (C) Microsoft Corp. 1981-1999
OriginalFilename: charmap.exe
ProductName: Microsoft(R) Windows (R) 2000 Operating System
ProductVersion: 5.00.2134.1
Translation: 0x0409 0x04b0

Downloader.127 also known as:

How to remove Downloader.127?

• 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.