Trojan

Should I remove “Trojan:Win32/Znyonm”?

Malware Removal

The Trojan:Win32/Znyonm 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/Znyonm virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Uses Windows utilities for basic functionality
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Uses suspicious command line tools or Windows utilities
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Trojan:Win32/Znyonm?


File Info:

name: 8204D03484A4C48166AB.mlw
path: /opt/CAPEv2/storage/binaries/81f95e5c4823ef1afb1fdfaaab12e407dc0b3581b6e16526b18c85eb41c447a6
crc32: 2A47037A
md5: 8204d03484a4c48166abf7126391a27b
sha1: 4bbc528d46e3082148c7fda226c0f64b412571c3
sha256: 81f95e5c4823ef1afb1fdfaaab12e407dc0b3581b6e16526b18c85eb41c447a6
sha512: 91502398eb55cf4c6d0f7442a19f054a3093e1f2390adbd4baebb40c9976a16ee3e8af2ce08332084af9d81292a96eec4dbc8a1eefba61c68eaf839139f3a58a
ssdeep: 98304:XiRmxZFsM4kxzDcT+GcY437KvDwEHuujlsaSzsC0p43MpQdZ9nc+fsCb+oSBAON6:yRm1syxacY48eda2TMpQdZ9nc+fyhNjG
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T15A563358FC8E9CF9C8172831590E8A72910B7F602C5D795C3DBD664EEE3C9A0847CB66
sha3_384: c8127018c32ad717b4e15ef35d68b5881209f295d87a6d4a4d0e86ad4c3a376bbbca2909bce72bcd1e6cfe0f295b08a4
ep_bytes: 558bec83c4d453565733c08945f08945
timestamp: 2023-11-03 22:33:02

Version Info:

Comments: This installation was built with Inno Setup: http://www.innosetup.com
CompanyName:
FileDescription: IsoBuster Setup
FileVersion:
InternalName:
OriginalFilename:
ProductName:
ProductVersion:
Translation: 0x0409 0x04e4

Trojan:Win32/Znyonm also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Windigo.h!c
Elasticmalicious (high confidence)
DrWebTrojan.MulDrop24.9750
SkyhighBehavesLike.Win32.PUPInstaller.tc
McAfeeArtemis!8204D03484A4
MalwarebytesMalware.AI.2714966620
SangforTrojan.Win32.Agent.Vzzq
CrowdStrikewin/malicious_confidence_70% (W)
SymantecML.Attribute.HighConfidence
APEXMalicious
KasperskyTrojan-Proxy.Win32.Windigo.cyw
SophosMal/Generic-S
ZoneAlarmTrojan-Proxy.Win32.Windigo.cyw
MicrosoftTrojan:Win32/Znyonm
CynetMalicious (score: 100)
DeepInstinctMALICIOUS
TrendMicro-HouseCallTROJ_GEN.R002H0CK423
AVGOther:Malware-gen [Trj]
AvastOther:Malware-gen [Trj]

How to remove Trojan:Win32/Znyonm?

Trojan:Win32/Znyonm 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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