Categories: Malware

Win32/Injector.Autoit.FEX removal tips

The Win32/Injector.Autoit.FEX 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/Injector.Autoit.FEX virus can do?

  • Executable code extraction
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Looks up the external IP address
  • Sniffs keystrokes
  • A process attempted to delay the analysis task by a long amount of time.
  • Steals private information from local Internet browsers
  • Exhibits behavior characteristic of iSpy Keylogger
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Harvests credentials from local FTP client softwares
  • Harvests information related to installed mail clients
  • Collects information to fingerprint the system

Related domains:

z.whorecord.xyz
a.tomx.xyz
bot.whatismyipaddress.com

How to determine Win32/Injector.Autoit.FEX?


File Info:

crc32: DD25B74Amd5: 2221134c574484b4ce7b84f563e46c89name: t.exesha1: 20d0522ad7b5e9963eb645d092158294b84c02f5sha256: 1fd4ff17da4f952df4c8c6419d7f708c3edde65e81adb0e302f27067a4204bc5sha512: 2e4414dcf19d9d02e983b16cdc134b471d000814614d845c798bbcef09937cfdfbb0504be53a9661dd40cedfca15080ba2f09e9f439aacf398a4f492c3c521a6ssdeep: 24576:kCdxte/80jYLT3U1jfsWaBUKAm5a2xfhwEjogd7LcQRlYtZrG9CkgCb2pi4kyka:1w80cTsjkWaBUFIbHNjePIJ1Q9FRTN3type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0809 0x04b0

Win32/Injector.Autoit.FEX also known as:

MicroWorld-eScan Trojan.AutoIT.Agent.AAJ
FireEye Generic.mg.2221134c574484b4
McAfee Artemis!2221134C5744
Malwarebytes Spyware.HawkEyeKeyLogger
BitDefender Trojan.AutoIT.Agent.AAJ
K7GW Trojan ( 0056407f1 )
Cybereason malicious.ad7b5e
Invincea heuristic
F-Prot W32/AutoIt.OH.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Paloalto generic.ml
GData Trojan.AutoIT.Agent.AAJ
Kaspersky Trojan-Spy.MSIL.Heye.nv
Alibaba Trojan:Win32/autoit.ali2000008
ViRobot Trojan.Win32.Z.Autoit.1998336.A
AegisLab Trojan.Win32.Generic.4!e
Avast Script:SNH-gen [Trj]
Rising Trojan.Obfus/Autoit!1.C045 (CLASSIC)
Endgame malicious (high confidence)
Emsisoft Trojan.AutoIT.Agent.AAJ (B)
F-Secure Trojan.TR/Autoit.rssly
McAfee-GW-Edition BehavesLike.Win32.TrojanAitInject.tc
MaxSecure Trojan.Malware.300983.susgen
Trapmine malicious.moderate.ml.score
Sophos Mal/Generic-S
Ikarus Trojan.Win32.Injector
Cyren W32/AutoIt.OH.gen!Eldorado
Webroot W32.Trojan.Gen
Avira TR/Autoit.rssly
MAX malware (ai score=85)
Antiy-AVL GrayWare/Autoit.BinToStr.a
Microsoft Trojan:Win32/AgentTesla.PC!MTB
Arcabit Trojan.AutoIT.Agent.AAJ
ZoneAlarm Trojan-Spy.MSIL.Heye.nv
Acronis suspicious
ESET-NOD32 a variant of Win32/Injector.Autoit.FEX
TrendMicro-HouseCall TROJ_GEN.R002H01DB20
Tencent Msil.Trojan-spy.Heye.Hnkr
eGambit Unsafe.AI_Score_79%
Fortinet AutoIt/Injector.FCS!tr
AVG Script:SNH-gen [Trj]
Panda Trj/CI.A
Qihoo-360 Generic/HEUR/QVM10.2.77C1.Malware.Gen

How to remove Win32/Injector.Autoit.FEX?

  • 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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