Categories: Malware

NSIS:Malware-gen [Trj] information

The NSIS:Malware-gen [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 NSIS:Malware-gen [Trj] virus can do?

  • Executable code extraction
  • Compression (or decompression)
  • Attempts to connect to a dead IP:Port (2 unique times)
  • Creates RWX memory
  • Starts servers listening on 127.0.0.1:43226
  • Reads data out of its own binary image
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs Tor on the infected machine
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Creates a copy of itself
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine NSIS:Malware-gen [Trj]?


File Info:

crc32: FEF68382md5: 18c0f359109dfc9c3ab3d6fb748b18f0name: 18C0F359109DFC9C3AB3D6FB748B18F0.mlwsha1: 60bee130fb4cc56871d089d449edb6afd5437883sha256: d6e60fb5855d8c6c8027498586efd4afd295cc78a37a778aa6ad07153d23c0efsha512: 1f39762ca212e816e1ea7c5c47285cfe4c99c4ededea1fdc157d1ae7c6fc75ecb62cacd73d69c22357cbe5036858a4ba5f58fa7905bfe0aa055f8bc88563cabbssdeep: 24576:Hmk1iYHLgPZER0QXzyvupcBsZaQEpTAAaIeOuq9OZNF:Hta+R08uu2/QmTdbStype: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

NSIS:Malware-gen [Trj] also known as:

K7AntiVirus Trojan ( 004b8aa51 )
Lionic Trojan.Win32.Fsysna.4!c
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader23.51193
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.Shade
Cylance Unsafe
CrowdStrike win/malicious_confidence_60% (D)
K7GW Trojan ( 004b8aa51 )
Cybereason malicious.9109df
Cyren W32/Cerber.AE.gen!Eldorado
Symantec Ransom.Troldesh
ESET-NOD32 Win32/Filecoder.Shade.B
APEX Malicious
Avast NSIS:Malware-gen [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Ransom.Shade.GenericKD.43378303
NANO-Antivirus Trojan.Nsis.Fsysna.elmnkf
ViRobot Trojan.Win32.Z.Troldesh.933699
MicroWorld-eScan Trojan.Ransom.Shade.GenericKD.43378303
Tencent Win32.Trojan.Filecoder.Eano
Ad-Aware Trojan.Ransom.Shade.GenericKD.43378303
Sophos ML/PE-A + Mal/Cerber-AA
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Dropper.dc
FireEye Generic.mg.18c0f359109dfc9c
Emsisoft Trojan.Ransom.Shade.GenericKD.43378303 (B)
SentinelOne Static AI – Malicious PE
Webroot Ransomware.Troldesh.Gen
Avira HEUR/AGEN.1102531
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Ransom:Win32/Troldesh.A
Arcabit Trojan.Ransom.Shade.Generic.D295E67F
GData Trojan.Ransom.Shade.GenericKD.43378303
TACHYON Trojan/W32.Fsysna.933699
McAfee Artemis!18C0F359109D
MAX malware (ai score=100)
VBA32 Trojan.Downloader
Panda Trj/CI.A
Ikarus Trojan.Inject
Fortinet W32/Injector.TD!tr
AVG NSIS:Malware-gen [Trj]
Paloalto generic.ml

How to remove NSIS:Malware-gen [Trj]?

  • 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.
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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