Categories: Malware

Should I remove “Win32/FlyStudio.Packed.AN potentially unwanted”?

The Win32/FlyStudio.Packed.AN potentially unwanted 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/FlyStudio.Packed.AN potentially unwanted virus can do?

  • Executable code extraction
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Attempts to modify Internet Explorer’s start page
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • The executable is likely packed with VMProtect
  • Uses Windows utilities for basic functionality
  • Tries to suspend Cuckoo threads to prevent logging of malicious activity
  • Likely installs a bootkit via raw harddisk modifications
  • Attempts to restart the guest VM
  • Tries to unhook or modify Windows functions monitored by Cuckoo
  • Installs itself for autorun at Windows startup
  • Attempts to block SafeBoot use by removing registry keys
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Win32/FlyStudio.Packed.AN potentially unwanted?


File Info:

crc32: 262F3EABmd5: c6e2052f54b28d5e6c9b0632ca32b598name: C6E2052F54B28D5E6C9B0632CA32B598.mlwsha1: 25573f2ebfb04e3554d5932eab50fbd8a889c760sha256: 6c827d61cbe6d4b9c2851c1c234353265188e805cc27ebe195b9133e1f8fcc80sha512: a1ebf100d39b1ee87152bcbdf860ce3817e3ecd043da33cf798cd4692c1b0ed8ea1a45449d9b1432f2fa21d8e806c5009ad67a9739d5761e9679741bfaf3dc32ssdeep: 196608:oYMm6u+kHGK6bjT7VOz9bC22Q7CeNBMJa0ADo5of+BQPfKL8vOOKiJWrETB2:oDm8kmK6fXVOpR2zDQ/85kMSEIJdWrEtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: x4f5cx8005x7248x6743x6240x6709 x8bf7x5c0ax91cdx5e76x4f7fx7528x6b63x7248FileVersion: 1.8.0.0Comments: x672cx7a0bx5e8fx4f7fx7528x6613x8bedx8a00x7f16x5199(http://www.eyuyan.com)ProductName: 1x3000ProductVersion: 1.8.0.0FileDescription: qq2696505897Translation: 0x0804 0x04b0

Win32/FlyStudio.Packed.AN potentially unwanted also known as:

K7AntiVirus Unwanted-Program ( 004eb1401 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.46560447
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (W)
K7GW Unwanted-Program ( 004eb1401 )
Cybereason malicious.ebfb04
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/FlyStudio.Packed.AN potentially unwanted
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.GenericKD.46560447
MicroWorld-eScan Trojan.GenericKD.37179271
Tencent Win32.Trojan.Bp-antiav.Oerb
Ad-Aware Trojan.GenericKD.46560447
Sophos Mal/Generic-S (PUA)
Comodo TrojWare.Win32.Agent.ISVQ@5mbonp
BitDefenderTheta Gen:NN.ZexaF.34790.@B0@a8@W3ihb
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.rc
FireEye Generic.mg.c6e2052f54b28d5e
Emsisoft Trojan.GenericKD.46560447 (B)
SentinelOne Static AI – Malicious PE
Microsoft Trojan:Win32/Occamy.C48
AegisLab Trojan.Win32.Generic.4!c
GData Win32.Application.PUPStudio.A
Acronis suspicious
McAfee Artemis!C6E2052F54B2
MAX malware (ai score=80)
VBA32 TScope.Malware-Cryptor.SB
Rising Trojan.Generic@ML.99 (RDML:6su2CN7aHc+ZoevQ/4Rs2A)
Ikarus Win32.Outbreak
MaxSecure Dropper.Dinwod.frindll
Fortinet W32/GenKryptik.DLII!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Generic.GgIASXkA

How to remove Win32/FlyStudio.Packed.AN potentially unwanted?

  • 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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