Worm

Worm:Win32/Jenxcus.D (file analysis)

Malware Removal

The Worm:Win32/Jenxcus.D 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 Worm:Win32/Jenxcus.D virus can do?

  • Attempts to connect to a dead IP:Port (1 unique times)
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • 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
  • Creates a copy of itself

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Worm:Win32/Jenxcus.D?


File Info:

crc32: E8050C72
md5: 75215b7e0bd1cea97942d99c5f0a24d0
name: 75215B7E0BD1CEA97942D99C5F0A24D0.mlw
sha1: 98a5947cacff574ee844ab08b112b4cfc5897035
sha256: 9dd7035b4cb132988eb976e8c754c4a282bbd8365c2281285ae861e0ccd6d869
sha512: c143fdb6f835e9ec56f6f2d1e9f741a3c4bccf08e885644458dd52eb698e4a5464f453bb0e2a1c5ab93f09f1a4252ed060b068d670ef993d63725afeccd51bbc
ssdeep: 12288:v6Wq4aaE6KwyF5L0Y2D1PqLq9k0k8oGRwa:tthEVaPqLi4GRwa
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

CompiledScript: AutoIt v3 Script: 3, 3, 8, 1
FileVersion: 3, 3, 8, 1
FileDescription:
Translation: 0x0809 0x04b0

Worm:Win32/Jenxcus.D also known as:

BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 700000111 )
DrWebTrojan.Siggen5.27796
CynetMalicious (score: 99)
ALYacTrojan.Generic.9234011
CylanceUnsafe
SangforTrojan.Win32.Spy.Gen
CrowdStrikewin/malicious_confidence_70% (D)
AlibabaTrojan:Win32/Autoit.ali2000008
K7GWTrojan ( 700000111 )
Cybereasonmalicious.e0bd1c
BaiduAutoIt.Worm.Agent.d
SymantecTrojan.Gen.MBT
ESET-NOD32multiple detections
APEXMalicious
AvastAutoIt:Injector-N [Trj]
KasperskyTrojan-Ransom.Win32.Blocker.bhcf
BitDefenderTrojan.Generic.9234011
NANO-AntivirusTrojan.Win32.TrjGen.edbrzf
MicroWorld-eScanTrojan.Generic.9234011
TencentWin32.Trojan.Blocker.Afhh
Ad-AwareTrojan.Generic.9234011
SophosMal/Generic-S
ComodoMalware@#shnhc1dec1kw
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Spyware.gc
FireEyeTrojan.Generic.9234011
EmsisoftTrojan.Generic.9234011 (B)
JiangminTrojan/Blocker.kce
WebrootW32.Trojan.Gen
AviraTR/Spy.Gen
eGambitUnsafe.AI_Score_67%
KingsoftWin32.Troj.Generic.a.(kcloud)
MicrosoftWorm:Win32/Jenxcus.D
ArcabitTrojan.Generic.D8CE65B
AegisLabTrojan.Win32.Autoit.mAwv
GDataTrojan.Generic.9234011
McAfeeArtemis!75215B7E0BD1
MAXmalware (ai score=100)
VBA32Trojan.Autoit.F
RisingTrojan.Obfus/Autoit!1.BEDE (CLASSIC)
IkarusTrojan-Ransom.Blocker
MaxSecureTrojan.Autoit.AZA
FortinetW32/Blocker.BHCF!tr
AVGAutoIt:Injector-N [Trj]
Paloaltogeneric.ml

How to remove Worm:Win32/Jenxcus.D?

Worm:Win32/Jenxcus.D 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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