Malware

Win32:GenMalicious-BKJ [Trj] malicious file

Malware Removal

The Win32:GenMalicious-BKJ [Trj] 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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What Win32:GenMalicious-BKJ [Trj] virus can do?

  • Executable code extraction
  • At least one process apparently crashed during execution
  • Injection with CreateRemoteThread in a remote process
  • Attempts to connect to a dead IP:Port (4 unique times)
  • Creates RWX memory
  • A process created a hidden window
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Turkish
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Code injection with CreateRemoteThread in a remote process
  • A process attempted to delay the analysis task by a long amount of time.
  • Tries to unhook or modify Windows functions monitored by Cuckoo
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Checks for the presence of known devices from debuggers and forensic tools
  • Creates a copy of itself
  • Attempts to interact with an Alternate Data Stream (ADS)
  • Uses suspicious command line tools or Windows utilities

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How to determine Win32:GenMalicious-BKJ [Trj]?


File Info:

crc32: 102DCB92
md5: 21423e168f1203f4af46a6ccd58e1969
name: jd.exe
sha1: b67c98493e97e78a77663a90629093e139d0b727
sha256: 6f37253d3a9d807a816fc2e47c1c8dbd71e32029a9c516e01ecbe7363b143f71
sha512: 32a46277f5ce4fa9967d3a27f7661df2c177aaed74a134ad42b4c24d28d28b924a79e3067d8cb4b488bbbea8aca2ca175e07aca74294d7a5574b75d0f7561a0e
ssdeep: 12288:tRGPKEEgQBRtt/NXMTW9P1QpfXkHjA3bMi70yN9dLILecYx0p:0KE9Gtt/hMTW9PWpfXz3bMi7bPdIKn
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright:
InternalName:
FileVersion: 1.0.0.4
CompanyName: Synaptics
LegalTrademarks:
Comments:
ProductName: Synaptics Pointing Device Driver
ProductVersion: 1.0.0.0
FileDescription: Synaptics Pointing Device Driver
OriginalFilename:
Translation: 0x041f 0x04e6

Win32:GenMalicious-BKJ [Trj] also known as:

BkavW32.Vetor.PE
MicroWorld-eScanWin32.Virtob.Gen.12
CAT-QuickHealW32.Virut.G
McAfeeW32/Virut.n.gen
CylanceUnsafe
VIPREVirus.Win32.Virut.ce.5 (v)
SangforMalware
K7AntiVirusVirus ( f10002001 )
BitDefenderWin32.Virtob.Gen.12
K7GWVirus ( f10002001 )
Cybereasonmalicious.68f120
TrendMicroPE_VIRUX.O
BaiduWin32.Virus.Virut.gen
F-ProtW32/Virut.AM
TotalDefenseWin32/Virut.17408
APEXMalicious
AvastWin32:GenMalicious-BKJ [Trj]
ClamAVWin.Worm.Agent-5819819-0
GDataWin32.Virtob.Gen.12
KasperskyVirus.Win32.Virut.ce
AlibabaVirus:Win32/Virut.287
NANO-AntivirusVirus.Win32.Virut.hpeg
ViRobotWin32.Virut.Gen.C
AegisLabVirus.Win32.Virut.llPr
TencentVirus.Win32.Virut.Gen.200001
Endgamemalicious (high confidence)
EmsisoftWin32.Virtob.Gen.12 (B)
ComodoVirus.Win32.Virut.CE@1fhkga
F-SecureTrojan:W97M/MaliciousMacro.GEN
DrWebWin32.Virut.56
ZillyaVirus.Virut.Win32.1938
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.PWSGamania.cc
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.21423e168f1203f4
SophosMal/Generic-S
SentinelOneDFI – Malicious PE
CyrenW32/Virut.AM
JiangminWin32/Virut.bt
MaxSecureVirus.Virut.CE
AviraW32/Virut.Gen
MAXmalware (ai score=100)
Antiy-AVLTrojan[Rootkit]/Win32.Lapka.an
KingsoftWin32.Virut.cr.61440
ArcabitWin32.Virtob.Gen.12
ZoneAlarmVirus.Win32.Virut.ce
MicrosoftVirus:Win32/Virut.BO
AhnLab-V3Win32/Virut.F
Acronissuspicious
VBA32Virus.Virut.14
TACHYONVirus/W32.Virut.Gen
Ad-AwareWin32.Virtob.Gen.12
MalwarebytesTrojan.Agent
PandaW32/Sality.AO
ESET-NOD32Win32/Virut.NBP
TrendMicro-HouseCallPE_VIRUX.O
RisingVirus.Virut!1.A08B (CLOUD)
YandexWin32.Virut.AB.Gen
IkarusTrojan-PWS.Win32.QQPass
eGambitUnsafe.AI_Score_100%
FortinetW32/Virut.CE
BitDefenderThetaAI:FileInfector.C9457D4313
AVGWin32:GenMalicious-BKJ [Trj]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Virus.Win32.VirutChangeEntry.A

How to remove Win32:GenMalicious-BKJ [Trj]?

Win32:GenMalicious-BKJ [Trj] 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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