Trojan

Trojan-Downloader.Win32.Deyma.bot removal

Malware Removal

The Trojan-Downloader.Win32.Deyma.bot 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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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.
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What Trojan-Downloader.Win32.Deyma.bot virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (3 unique times)
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Uses Windows utilities for basic functionality
  • A process attempted to delay the analysis task by a long amount of time.
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Attempts to identify installed AV products by installation directory
  • Creates a copy of itself
  • Harvests credentials from local FTP client softwares
  • Harvests information related to installed instant messenger clients
  • Harvests information related to installed mail clients
  • Collects information to fingerprint the system

Related domains:

redirector.gvt1.com
r4—sn-4g5e6nl6.gvt1.com

How to determine Trojan-Downloader.Win32.Deyma.bot?


File Info:

crc32: 017EFB46
md5: c4544bc7266585d57059928b63cb7b8d
name: upload_file
sha1: 9faca02e36db73839a403fdfe2cac686004f9fb7
sha256: 1afefa89693d4e1d7011a0a41447babc5dc526cced99039e969cb6a0a668f5f7
sha512: 7a179a5379b3dced50b8a4ca34adcbb6b82fb2529ac5cc6a64881aba93b8f7b4f027cd198b6ef6f999d423f7f00537c5bf9d3ab1ac37b096935c4ac0f45a7421
ssdeep: 3072:5+Y9xJ5k3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3veB:5N9Dn04R
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 2004-2006 Headlight Software, Inc.
InternalName: ToGetRight
FileVersion: 6.1a
CompanyName: Headlight Software, Inc.
LegalTrademarks: GetRight is a registered trademark of Headlight Software, Inc.
Comments: Little program to quickly pass any URLs to GetRightxae.
ProductName: GetRight
ProductVersion: 6.1a
FileDescription: ToGetRight Application
OriginalFilename: ToGetRight.exe
Translation: 0x0409 0x04b0

Trojan-Downloader.Win32.Deyma.bot also known as:

BkavW32.AIDetectVM.malware2
Elasticmalicious (high confidence)
FireEyeGeneric.mg.c4544bc7266585d5
CylanceUnsafe
SangforMalware
CrowdStrikewin/malicious_confidence_100% (D)
K7GWTrojan ( 005652be1 )
K7AntiVirusTrojan ( 005652be1 )
BitDefenderThetaGen:NN.ZexaF.34144.jn1@ayxd2rki
SymantecML.Attribute.HighConfidence
KasperskyTrojan-Downloader.Win32.Deyma.bot
SophosMal/EncPk-APV
Invinceaheuristic
SentinelOneDFI – Suspicious PE
WebrootW32.Trojan.Gen
FortinetW32/Cridex.VHO!tr
Antiy-AVLGrayWare/Win32.Kryptik.ehls
ZoneAlarmTrojan-Downloader.Win32.Deyma.bot
MicrosoftTrojan:Win32/Wacatac.C!ml
McAfeePacked-GBS!C4544BC72665
VBA32BScope.Trojan.Inject
APEXMalicious
ESET-NOD32a variant of Win32/GenKryptik.EPKT
RisingTrojan.Kryptik!1.C974 (CLASSIC)
Qihoo-360HEUR/QVM20.1.EE05.Malware.Gen

How to remove Trojan-Downloader.Win32.Deyma.bot?

Trojan-Downloader.Win32.Deyma.bot removal tool
  • 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.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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