Malware

Should I remove “Win32/Injector.Autoit.FCO”?

Malware Removal

The Win32/Injector.Autoit.FCO 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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Gridinsoft Anti-Malware

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 Win32/Injector.Autoit.FCO virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • Installs itself for autorun at Windows startup
  • Network activity detected but not expressed in API logs
  • Creates a copy of itself

How to determine Win32/Injector.Autoit.FCO?


File Info:

crc32: F496251B
md5: 3c99a02dd5b7d7784b9b2a8354fe952e
name: mzaa.exe
sha1: ba270b601eedd7764ff2f81fe4cc5d6d8dc05234
sha256: e2ae67ee62a3fadbeda6205efc50b1152083d5086f63da2f762f5136cd65f793
sha512: bf7dc31d0550d5520991ce73fab31517ba2b691456ea2fe678466a5cc71672caad4aeaf72af365470520a61737e39627d44aa32ea2aeb11a532da7a1045784b3
ssdeep: 24576:Hu6J33O0c+JY5UZ+XC0kGso6Far877VF9zBAyvq2GyLj86DGWY:Bu0c++OCvkGs9Far+lfvq2/nJY
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0809 0x04b0

Win32/Injector.Autoit.FCO also known as:

MicroWorld-eScanTrojan.AutoIT.Agent.AAJ
FireEyeGeneric.mg.3c99a02dd5b7d778
Qihoo-360Generic/Trojan.Script.ed4
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforMalware
CrowdStrikewin/malicious_confidence_80% (W)
BitDefenderTrojan.AutoIT.Agent.AAJ
K7GWTrojan ( 0056107c1 )
K7AntiVirusTrojan ( 0056107c1 )
ArcabitTrojan.AutoIT.Agent.AAJ
TrendMicroTROJ_GEN.R011C0PBN20
CyrenW32/AutoIt.IJ.gen!Eldorado
SymantecPacked.Generic.548
TrendMicro-HouseCallTROJ_GEN.R011C0PBN20
AvastScript:SNH-gen [Trj]
GDataTrojan.AutoIT.Agent.AAJ
KasperskyHEUR:Trojan.Script.Generic
AlibabaTrojan:Win32/AutoitU.ali2000008
NANO-AntivirusTrojan.Win32.AutoIt.hbtisa
AegisLabTrojan.Script.Generic.4!c
APEXMalicious
RisingTrojan.Obfus/Autoit!1.C045 (CLASSIC)
EmsisoftTrojan.AutoIT.Agent.AAJ (B)
F-SecureTrojan.TR/Autoit.iznxc
DrWebTrojan.AutoIt.740
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.Downloader.tc
Trapminemalicious.moderate.ml.score
SophosMal/Generic-S
F-ProtW32/AutoIt.IJ.gen!Eldorado
AviraTR/Autoit.iznxc
MAXmalware (ai score=86)
MicrosoftTrojan:Win32/Occamy.C
Endgamemalicious (high confidence)
ZoneAlarmHEUR:Trojan.Script.Generic
AhnLab-V3Trojan/AU3.Wacatac.S1079
McAfeeArtemis!3C99A02DD5B7
MalwarebytesTrojan.MalPack.AutoIt.Generic
PandaTrj/CI.A
ESET-NOD32a variant of Win32/Injector.Autoit.FCO
IkarusTrojan.Autoit
eGambitUnsafe.AI_Score_71%
FortinetAutoIt/Injector.FCK!tr
AVGScript:SNH-gen [Trj]
Cybereasonmalicious.01eedd
Paloaltogeneric.ml
MaxSecureTrojan.Malware.300983.susgen

How to remove Win32/Injector.Autoit.FCO?

Win32/Injector.Autoit.FCO 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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