Trojan

About “Trojan:Win32/Znyonm” infection

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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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 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
  • CAPE extracted potentially suspicious content
  • 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: C6FD19FD491E4561F538.mlw
path: /opt/CAPEv2/storage/binaries/ca87218cba120c57c7d7358dd97a96870135a952a53922238db4bc18f45d2069
crc32: BD6D730D
md5: c6fd19fd491e4561f538ac1beafd8419
sha1: 331e0fd00c4b3a8b18c9050c23814284d2e4fc47
sha256: ca87218cba120c57c7d7358dd97a96870135a952a53922238db4bc18f45d2069
sha512: 695617f607f8535c0ed1720e2a7bcf23d6ade7fac4a099649d87ab13c6d2c08e8fe8b2a73b0b5035309c7ee4df99180bc24ef4b0d55f99ef9e2fabbe7a77456e
ssdeep: 98304:PiRmxZFsM4kxzDcT+GcY437KvDwEHuujlsaSzsC0p43MpQdZ9nc+fsCb+oSBAON6:aRm1syxacY48eda2TMpQdZ9nc+fyhNjG
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T17B563358FC8E9CF9C8172831590E8A72910B7F602C5D795C3DBD664EEE3C9A0847CB66
sha3_384: 58d9fff08f000c121c117fd0cba832ad2e6dc1778fcda709ed261b6e8173ddb118936c0954362539c4a25d54cf7aee6c
ep_bytes: 558bec83c4d453565733c08945f08945
timestamp: 2023-11-05 13:04:01

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
MicroWorld-eScanGen:Variant.Cerbu.193383
FireEyeGen:Variant.Cerbu.193383
SkyhighBehavesLike.Win32.ObfuscatedPoly.tc
ALYacGen:Variant.Genie.290
VIPREGen:Variant.Cerbu.193383
SangforTrojan.Win32.Agent.Vs54
CrowdStrikewin/malicious_confidence_70% (W)
BitDefenderGen:Variant.Cerbu.193383
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/TrojanDropper.Agent.SLC
APEXMalicious
KasperskyHEUR:Trojan-Proxy.Win32.Windigo.gen
SophosMal/Generic-S
DrWebTrojan.MulDrop24.9750
TrendMicroTROJ_GEN.R002C0XK523
EmsisoftGen:Variant.Cerbu.193383 (B)
MAXmalware (ai score=89)
JiangminTrojanProxy.Windigo.g
VaristW32/Trojan.OPPG-1630
Kingsoftmalware.kb.a.714
MicrosoftTrojan:Win32/Znyonm
ArcabitTrojan.Cerbu.D2F367
ZoneAlarmHEUR:Trojan-Proxy.Win32.Windigo.gen
GDataGen:Variant.Cerbu.193383
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.Malware-gen.R620739
McAfeeArtemis!C6FD19FD491E
DeepInstinctMALICIOUS
MalwarebytesMalware.AI.4284112672
TrendMicro-HouseCallTROJ_GEN.R002C0XK523
YandexTrojan.PR.Windigo!gHn3ItGOtTw
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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