Trojan

Trojan-Downloader.Win32.Deyma.bkr removal tips

Malware Removal

The Trojan-Downloader.Win32.Deyma.bkr 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.bkr virus can do?

  • Executable code extraction
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • 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
  • Installs itself for autorun at Windows startup
  • Attempts to identify installed AV products by installation directory
  • Creates a copy of itself
  • Collects information to fingerprint the system

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


File Info:

crc32: CA389D36
md5: 4496599b70b5606b0bdb8533c38c3239
name: 7360o9i8u.exe
sha1: 5cd945ccbd4e5b890e12077fe17d5c4585544af2
sha256: 5e0f01d89e73b47d618fb7b454323d68a9998e4f77bd965c0bfa3b4752ce5905
sha512: e47b542454ace02c118913e7de56adad74ee78fa94f650246d3bedfaee04761b1d4e5bb8b1d548084e5eee02d05a06d6b69a95f4cb0c95dcc0dd16a2b3fe1385
ssdeep: 12288:W6qx+GgJOpEheBWpJ0NjYZZRKFdCFqPryQ32E9i/4B:8QlmWpJGYZZ4FsFEpn
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2003
InternalName: IrdaMobile
FileVersion: 1, 0, 0, 1
ProductName: IrdaMobile Application
ProductVersion: 1, 0, 0, 1
FileDescription: IrdaMobile MFC Application
OriginalFilename: IrdaMobile.EXE
Translation: 0x0409 0x04b0

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

MicroWorld-eScanTrojan.GenericKD.43493853
FireEyeGeneric.mg.4496599b70b5606b
McAfeeGenericRXLK-NT!4496599B70B5
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforMalware
CrowdStrikewin/malicious_confidence_60% (W)
BitDefenderTrojan.GenericKD.43493853
K7GWTrojan ( 0056aa1a1 )
K7AntiVirusTrojan ( 0056aa1a1 )
F-ProtW32/Kryptik.BQI.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Malware-gen
GDataTrojan.GenericKD.43493853
KasperskyTrojan-Downloader.Win32.Deyma.bkr
AlibabaTrojan:Win32/Emotet.72b76bc0
NANO-AntivirusTrojan.Win32.Dwn.hnydzy
AegisLabTrojan.Win32.Generic.4!c
TencentMalware.Win32.Gencirc.10cde088
Endgamemalicious (high confidence)
SophosMal/Generic-S
F-SecureTrojan.TR/AD.Ryuk.eqtqz
DrWebTrojan.DownLoader33.64957
ZillyaDownloader.Deyma.Win32.145
TrendMicroTROJ_GEN.R002C0DGJ20
Trapminemalicious.high.ml.score
EmsisoftTrojan.GenericKD.43493853 (B)
IkarusTrojan.SuspectCRC
CyrenW32/Kryptik.BQI.gen!Eldorado
AviraTR/AD.Ryuk.eqtqz
WebrootW32.Trojan.Gen
MAXmalware (ai score=100)
Antiy-AVLTrojan[Downloader]/Win32.Deyma
ArcabitTrojan.Generic.D297A9DD
ZoneAlarmTrojan-Downloader.Win32.Deyma.bkr
MicrosoftTrojan:Win32/Emotet.DGB!MTB
CynetMalicious (score: 85)
AhnLab-V3Malware/Win32.Generic.C4160581
VBA32BScope.Backdoor.Emotet
Ad-AwareTrojan.GenericKD.43493853
MalwarebytesTrojan.Injector
ESET-NOD32a variant of Generik.JKFXMQ
TrendMicro-HouseCallTROJ_GEN.R002C0DGJ20
RisingTrojan.Kryptik!1.C80B (CLOUD)
FortinetW32/Kryptik.HDKU!tr
BitDefenderThetaGen:NN.ZexaE.34136.Sq1@aKgD!2xi
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Downloader.23b

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

Trojan-Downloader.Win32.Deyma.bkr 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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