Categories: Trojan

Win32/TrojanDownloader.FlyStudio.CP information

The Win32/TrojanDownloader.FlyStudio.CP 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 Win32/TrojanDownloader.FlyStudio.CP virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Executable file is packed/obfuscated with MPRESS
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Attempts to modify proxy settings
  • Uses suspicious command line tools or Windows utilities

How to determine Win32/TrojanDownloader.FlyStudio.CP?


File Info:

name: 3D189D1998CE8AB766F7.mlwpath: /opt/CAPEv2/storage/binaries/a75053eb0d5ff976c8ce60aa2f0bcac9c1cb6ab3e59d5967c5389bdee3e826f4crc32: 356C943Bmd5: 3d189d1998ce8ab766f70bf98145ce8csha1: 0402fa1723d54761887095909d66201ab4a77d70sha256: a75053eb0d5ff976c8ce60aa2f0bcac9c1cb6ab3e59d5967c5389bdee3e826f4sha512: 75d4e7519ee058f121880b839bf40a0543c6314158895c6411bc10adffbb85224197f1ae192537ec1e2cd11a6c8f2ba2b198e67434089432e41ac1d24ec90101ssdeep: 6144:plLwgE6JPJi9RoL9ZrfrVhP00qjZxdqok4okp/3Bnb:pdwGhZ/oP7SA3Bbtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T11484125AD2F4EA1DD3570039FC8507A0FC80199657A21A3B4A006EC9FC9BF77FA69354sha3_384: 92fe9bab81dd11c0b39cae0a6b037800b991fffe8c80d47483fd6962a13e929101640342552a4f5a880608a208d601adep_bytes: 60e80000000058059e0200008b3003f0timestamp: 2015-03-26 04:25:14

Version Info:

FileVersion: 1.0.0.0FileDescription: windows自动应用程序ProductName: uninstallerProductVersion: 1.0.0.0LegalCopyright: windows卸载程序 请24小时自行删除Comments: windows卸载删除程序Translation: 0x0804 0x04b0

Win32/TrojanDownloader.FlyStudio.CP also known as:

Bkav W32.AIDetect.malware1
Lionic Trojan.Win32.Cosmu.4!c
Elastic malicious (high confidence)
FireEye Generic.mg.3d189d1998ce8ab7
CAT-QuickHeal Risktool.Flystudio.16880
Sangfor Trojan.Win32.Save.a
Cybereason malicious.723d54
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/TrojanDownloader.FlyStudio.CP
APEX Malicious
NANO-Antivirus Trojan.Win32.Dwn.dpyvgb
Avast Win32:Malware-gen
Tencent Malware.Win32.Gencirc.10c85a3c
Comodo TrojWare.Win32.Trojan.Banker.~d08@1okg8n
DrWeb Trojan.DownLoader12.53292
Zillya Trojan.Cosmu.Win32.14057
McAfee-GW-Edition BehavesLike.Win32.Generic.fc
Sophos Generic PUA AE (PUA)
Ikarus Trojan.Win32.VMProtect
Avira HEUR/AGEN.1244627
Antiy-AVL Trojan/Generic.ASMalwS.F9C0ED
Microsoft Trojan:Win32/Wacatac.B!ml
Cynet Malicious (score: 100)
McAfee Artemis!3D189D1998CE
VBA32 Trojan.Cosmu
Rising Trojan.Cosmu!8.2B2 (CLOUD)
Yandex Trojan.GenAsa!GBS7ByHD+3s
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Cosmu.CTAE!tr
BitDefenderTheta Gen:NN.ZexaF.34606.ym1@a4XfRJhb
AVG Win32:Malware-gen
Panda Trj/Genetic.gen
CrowdStrike win/malicious_confidence_70% (D)

How to remove Win32/TrojanDownloader.FlyStudio.CP?

  • 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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