Malware

Win32/FlyStudio.Packed_AGen.A potentially unwanted removal instruction

Malware Removal

The Win32/FlyStudio.Packed_AGen.A 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_AGen.A potentially unwanted virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • Performs HTTP requests potentially not found in PCAP.
  • Enumerates running processes
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • 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.
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • Behavioural detection: Injection (inter-process)
  • Tries to unhook or modify Windows functions monitored by Cuckoo
  • Attempts to modify proxy settings
  • Harvests cookies for information gathering

How to determine Win32/FlyStudio.Packed_AGen.A potentially unwanted?


File Info:

name: 39527ECC71C98F6C99ED.mlw
path: /opt/CAPEv2/storage/binaries/982f0483e3f4e5e8d4df23e689e2ed46a72d5cf03861186a7c9569b1580474d0
crc32: EE3007D8
md5: 39527ecc71c98f6c99ed4e086470d291
sha1: 2ff066a94326144b55e395fbcf69c039ff36fd17
sha256: 982f0483e3f4e5e8d4df23e689e2ed46a72d5cf03861186a7c9569b1580474d0
sha512: 5585c0ac59a5fb33eafb377fb60be626eb547a68dc92467c761611221630d196ea995206b0aa77efcc342c07ece8c635adccb5e28e450b9de99b406c9dae1744
ssdeep: 12288:luFiUO1oV6fnbT2wuLoh4qX2q/dJDTaiwT88wCAY7JWHn9npT+ljRo6FaO4sLSbj:6O1oVWbT2Roh4A2GnDmbTJwcWHVpT+dw
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1E2E423929A30C388DF286033010BCA75197FDA2640679CD5AAE51E2575FDF19BE3F1B2
sha3_384: fb48fa79eb1e30515b2971cfddc20aa715c2af84313e62b8b8ce8a750e2accd9200ae744e3e050a6cb34497e3fe31d1d
ep_bytes: f873043090a63860f97208bfeacf2390
timestamp: 2022-01-24 06:46:03

Version Info:

FileVersion: 2.8.2.2
FileDescription: 查询手机
ProductName: 查询手机
ProductVersion: 2.8.2.2
CompanyName: By:Xyun
LegalCopyright: By:Xyun QQ:401235986
Comments: 查询手机
Translation: 0x0804 0x04b0

Win32/FlyStudio.Packed_AGen.A potentially unwanted also known as:

BkavW32.AIDetect.malware2
LionicRiskware.Win32.Malicious.1!c
Elasticmalicious (high confidence)
FireEyeGeneric.mg.39527ecc71c98f6c
CylanceUnsafe
SangforTrojan.Win32.Sabsik.FL
CrowdStrikewin/malicious_confidence_70% (D)
K7GWAdware ( 0058d8c41 )
K7AntiVirusAdware ( 0058d8c41 )
BitDefenderThetaGen:NN.ZexaF.34182.Qq0@aOKvVppb
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/FlyStudio.Packed_AGen.A potentially unwanted
TrendMicro-HouseCallTROJ_GEN.R002C0PAU22
NANO-AntivirusVirus.Win32.Agent.dvixmz
AvastWin32:Pasta [Cryp]
SophosW32/Pidgeon-A
ComodoPacked.Win32.MUPX.Gen@24tbus
TrendMicroTROJ_GEN.R002C0PAU22
McAfee-GW-EditionBehavesLike.Win32.Flyagent.jc
eGambitUnsafe.AI_Score_99%
AviraHEUR/AGEN.1200198
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
GDataWin32.Application.PUPStudio.AY955N
CynetMalicious (score: 100)
Acronissuspicious
McAfeeFlyagent.d
VBA32BScope.Trojan.Scar
APEXMalicious
SentinelOneStatic AI – Malicious PE
FortinetW32/CoinMiner.BELF!tr
WebrootW32.Trojan.FL
AVGWin32:Pasta [Cryp]
Cybereasonmalicious.943261

How to remove Win32/FlyStudio.Packed_AGen.A potentially unwanted?

Win32/FlyStudio.Packed_AGen.A potentially unwanted 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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