Categories: SpyTrojan

Trojan:Win32/SpyNoon!MSR removal tips

The Trojan:Win32/SpyNoon!MSR 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 Trojan:Win32/SpyNoon!MSR virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • Behavioural detection: Injection (inter-process)
  • Created a process from a suspicious location
  • CAPE detected the Formbook malware family
  • Uses suspicious command line tools or Windows utilities

How to determine Trojan:Win32/SpyNoon!MSR?


File Info:

name: 7C875245A2618B56AD9F.mlwpath: /opt/CAPEv2/storage/binaries/a81f4b0d0e1d5cc93e06323610f8500c2f0a0b5c15c890c104e3234bfee7fa68crc32: 474DFB08md5: 7c875245a2618b56ad9f9ee5b11bc6c8sha1: d23a6f84cf4a444e3c682be2b4f93c7a939c92cesha256: a81f4b0d0e1d5cc93e06323610f8500c2f0a0b5c15c890c104e3234bfee7fa68sha512: 716d02cd9ecf62436e28c883111dbc3b83f8d9d10f5dec895cb69f8d8c070a85d5205312fdbecb081f062477f0c24b983df16d3d9057043fb9bd7b1022673662ssdeep: 12288:iRnGW2kdxm7TNt9KeybAt1PSsczzGl5TYM2Dx:lcxm7TNt9Ke4E4ml5TYNltype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T159C401553B88DE1BD78122BD5AF0D339A7B49D881D16C713ABE43E9FBE2EAD12C00151sha3_384: 83bc23a7ce7b0f4447ce5d4665a139e3dc07072a2680fb6e159edc7820538d1153054f7fc171449b02f81d3fdf295b48ep_bytes: 81ec8001000053555633db57895c2418timestamp: 2008-10-10 21:49:01

Version Info:

0: [No Data]

Trojan:Win32/SpyNoon!MSR also known as:

Lionic Trojan.Win32.Androm.4!c
MicroWorld-eScan Trojan.GenericKD.38041556
FireEye Trojan.GenericKD.38041556
CAT-QuickHeal Trojan.IGENERIC
ALYac Trojan.GenericKD.38041556
Sangfor Trojan.Win32.Noon.gen
K7AntiVirus Trojan ( 0058a7df1 )
Alibaba Trojan:Win32/runner.ali1000123
K7GW Trojan ( 0058a7df1 )
Cybereason malicious.5a2618
Cyren W32/Injector.APR.gen!Eldorado
Symantec Packed.Generic.606
ESET-NOD32 a variant of Win32/Injector.EQOG
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan-Dropper.Win32.Nuldrop.gen
BitDefender Trojan.GenericKD.38041556
Avast Win32:PWSX-gen [Trj]
Ad-Aware Trojan.GenericKD.38041556
Sophos Mal/Generic-S
Comodo TrojWare.Win32.UMal.mgame@0
DrWeb Trojan.Siggen15.43265
TrendMicro TROJ_FRS.VSNTKH21
McAfee-GW-Edition RDN/Generic
Emsisoft Trojan.GenericKD.38041556 (B)
SentinelOne Static AI – Suspicious PE
GData Win32.Trojan-Stealer.FormBook.18GV21
Webroot W32.Injector.Gen
Avira TR/Injector.uyvzf
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Gridinsoft Ransom.Win32.Wacatac.sa
Microsoft Trojan:Win32/SpyNoon!MSR
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win.Generic.C4774723
McAfee RDN/Generic
MAX malware (ai score=84)
VBA32 TrojanSpy.Noon
Malwarebytes Trojan.Injector
TrendMicro-HouseCall TROJ_FRS.VSNTKH21
Ikarus Trojan.Win32.Injector
Fortinet W32/Injector.APR!tr
AVG Win32:PWSX-gen [Trj]
Panda Trj/CI.A
CrowdStrike win/malicious_confidence_100% (W)

How to remove Trojan:Win32/SpyNoon!MSR?

  • 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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