Categories: Malware

How to remove “Win32/Injector.Autoit.FDH”?

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

  • Executable code extraction
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • 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
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Creates a copy of itself

How to determine Win32/Injector.Autoit.FDH?


File Info:

crc32: F0C59D8Fmd5: 4b796d6ab926460477f8bac994b74964name: mezz.exesha1: 0d512bb4d0fc260baf02e506d37eafede060d5c8sha256: 96053964ae2bc7650819e3c916602bf3e24d2d2d393fb7cefb2c1cd46ab42e58sha512: f943b1fe794c15d312b7afec29de34bebf19913131ff6c816464a49f3e59a4e215c81bbafb811c12c49d0f0beed94bf30db13268c5544749e6e19191c130878fssdeep: 49152:ju0c++OCvkGs9FadwYdc7ZD+6S+h+KmMghwlNPl/MNl0cqlV7Y:CB3vkJ9ttc6S+0t/wbJM1qlptype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0809 0x04b0

Win32/Injector.Autoit.FDH also known as:

MicroWorld-eScan Trojan.GenericKD.33504395
FireEye Generic.mg.4b796d6ab9264604
McAfee Artemis!4B796D6AB926
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Trojan.GenericKD.33504395
K7GW Riskware ( 0040eff71 )
Cybereason malicious.4d0fc2
TrendMicro TROJ_FRS.VSNTC320
Symantec Trojan.Gen.MBT
APEX Malicious
Avast Script:SNH-gen [Trj]
GData Trojan.GenericKD.33504395
Kaspersky Trojan-PSW.MSIL.Agensla.mqr
Alibaba Trojan:Win32/AutoitU.ali2000008
AegisLab Trojan.Win32.AutoIt.4
Endgame malicious (high confidence)
Emsisoft Trojan.GenericKD.33504395 (B)
F-Secure Trojan.TR/AD.AgentTesla.oqpqv
DrWeb Trojan.Inject3.35767
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Generic.vc
MaxSecure Trojan.Malware.300983.susgen
Trapmine malicious.moderate.ml.score
Sophos Mal/Generic-S
Ikarus Trojan-Spy.HawkEye
Cyren W32/Trojan.KURP-4224
Avira TR/AD.AgentTesla.oqpqv
MAX malware (ai score=81)
Arcabit Trojan.Generic.D1FF3C8B
ZoneAlarm Trojan-PSW.MSIL.Agensla.mqr
Microsoft Trojan:Win32/Dynamer!rfn
AhnLab-V3 Trojan/AU3.Wacatac.S1079
ALYac Trojan.GenericKD.33504395
TACHYON Trojan/W32.Agent.2141696
Ad-Aware Trojan.GenericKD.33504395
Malwarebytes Trojan.MalPack.AutoIt
Panda Trj/CI.A
ESET-NOD32 a variant of Win32/Injector.Autoit.FDH
TrendMicro-HouseCall TROJ_FRS.VSNTC320
Fortinet AutoIt/Injector.EZG!tr
AVG Script:SNH-gen [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_60% (W)
Qihoo-360 Generic/Trojan.PSW.4d1

How to remove Win32/Injector.Autoit.FDH?

  • 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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