Trojan

How to remove “Trojan-Downloader.Win32.Deyma.bjo”?

Malware Removal

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

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • 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
  • Creates a hidden or system file
  • Attempts to identify installed AV products by installation directory
  • Creates a copy of itself
  • Collects information to fingerprint the system

Related domains:

redirector.gvt1.com

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


File Info:

crc32: 2BCD85E8
md5: 6fa0c4e700557e52f1b8ca8bf0d73553
name: 1010o9i8u.exe
sha1: 9fcbc427ed0203c0c9ddee14b2fd9b6823b5bbb4
sha256: fff79653a7721e599f014c71bfa7c1fcc6f45439190a8d414b4970fd5649c490
sha512: 0486132fd3f3ff5a3a87cb455c6027f69c455b068fbb0e820651e5d8a04a4d94c22e34a1d8a563ceb6e5232d668f1703f3411a0f5eb23adb184eea2d9813964c
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.bjo also known as:

MicroWorld-eScanTrojan.GenericKD.43493853
FireEyeGeneric.mg.6fa0c4e700557e52
McAfeeGenericRXLK-NT!6FA0C4E70055
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Deyma.a!c
SangforMalware
K7AntiVirusTrojan ( 0056aa1a1 )
BitDefenderTrojan.GenericKD.43493853
K7GWTrojan ( 0056aa1a1 )
TrendMicroTROJ_GEN.R002C0DGJ20
F-ProtW32/Kryptik.BQI.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Malware-gen
GDataTrojan.GenericKD.43493853
KasperskyTrojan-Downloader.Win32.Deyma.bjo
AlibabaTrojanDownloader:Win32/Deyma.f8c22d86
NANO-AntivirusTrojan.Win32.Dwn.hnydzy
RisingTrojan.Kryptik!1.C80B (CLOUD)
Endgamemalicious (high confidence)
SophosMal/Generic-S
F-SecureTrojan.TR/AD.Ryuk.eqtqz
DrWebTrojan.DownLoader33.64957
ZillyaDownloader.Deyma.Win32.145
Trapminemalicious.high.ml.score
EmsisoftTrojan.GenericKD.43493853 (B)
IkarusTrojan.SuspectCRC
CyrenW32/Kryptik.BQI.gen!Eldorado
WebrootW32.Trojan.Gen
AviraTR/AD.Ryuk.eqtqz
MAXmalware (ai score=87)
Antiy-AVLTrojan[Downloader]/Win32.Deyma
MicrosoftTrojan:Win32/Emotet.DGB!MTB
ArcabitTrojan.Generic.D297A9DD
ZoneAlarmTrojan-Downloader.Win32.Deyma.bjo
CynetMalicious (score: 85)
AhnLab-V3Malware/Win32.Generic.C4160581
BitDefenderThetaGen:NN.ZexaE.34136.Sq1@aKgD!2xi
ALYacTrojan.GenericKD.43493853
VBA32BScope.Backdoor.Emotet
MalwarebytesTrojan.Injector
ESET-NOD32a variant of Generik.JKFXMQ
TrendMicro-HouseCallTROJ_GEN.R002C0DGJ20
TencentMalware.Win32.Gencirc.10cde088
FortinetW32/Kryptik.HDKU!tr
Ad-AwareTrojan.GenericKD.43493853
AVGWin32:Malware-gen
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_60% (W)
Qihoo-360Win32/Trojan.Downloader.434

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

Trojan-Downloader.Win32.Deyma.bjo 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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