Categories: Trojan

AIT:Trojan.Autoit.CZG (B) removal guide

The AIT:Trojan.Autoit.CZG (B) 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 AIT:Trojan.Autoit.CZG (B) virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • A process created a hidden window
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Uses Windows utilities for basic functionality
  • Attempts to modify desktop wallpaper
  • Created a process from a suspicious location
  • CAPE detected the CoinMiner02 malware family

How to determine AIT:Trojan.Autoit.CZG (B)?


File Info:

name: 1230C2E02C76074CA13F.mlwpath: /opt/CAPEv2/storage/binaries/fdd2857a6eddbf521269c591b012830de459c0ee571792ab9576ed86279e8d9dcrc32: CF2CC23Fmd5: 1230c2e02c76074ca13fbd073eaf42a4sha1: d4493651d72d7bce36b0038fe94f63ad440d7c7esha256: fdd2857a6eddbf521269c591b012830de459c0ee571792ab9576ed86279e8d9dsha512: 8d7d7a749f0eefc1dfce4951568f046412a60e8338ff5665fdeb844b65c5a5807ce7a2aa329a98a66efb8352a1a06c596b52a97d109a7c1002edc4562e0345e4ssdeep: 98304:5dnVyTU7bdXZkYzyBaUSInNCe8DoAQ7rYWHC6AF/ODuLuCdiiPC:fETEfyBfS6NCg57rY16AVOiLusatype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T19B36235363DEC2A1C3B25273BA29B7416EBF7C240AB1F59B1FD5093CE920261521E673sha3_384: 0bb19b69f78beb8b6de05da3ffb757522d728e8785e36611cdecf27b97e2f0f5e45fb6d1cef871cc18f9d8136a857853ep_bytes: e897cf0000e97ffeffffcccccccccccctimestamp: 2021-12-10 13:59:06

Version Info:

Translation: 0x0809 0x04b0

AIT:Trojan.Autoit.CZG (B) also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
ClamAV Win.Packed.Generic-7672854-0
CAT-QuickHeal Trojan.YakbeexMSIL.ZZ4
McAfee Trojan-AutoIt.h
Cylance Unsafe
BitDefender AIT:Trojan.Autoit.CZG
Cybereason malicious.02c760
Cyren W32/Trojan.BVX.gen!Eldorado
ESET-NOD32 multiple detections
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
NANO-Antivirus Trojan.Win32.TrjGen.dkmeat
MicroWorld-eScan AIT:Trojan.Autoit.CZG
Avast Win32:KeyloggerX-gen [Trj]
Ad-Aware AIT:Trojan.Autoit.CZG
Sophos Mal/MsilPKill-C
DrWeb Trojan.MulDrop7.62625
TrendMicro Backdoor.MSIL.BLADABINDI.SMJJ
McAfee-GW-Edition BehavesLike.Win32.TrojanAitInject.tc
FireEye Generic.mg.1230c2e02c76074c
Emsisoft AIT:Trojan.Autoit.CZG (B)
Ikarus Trojan.MSIL.Bladabindi
GData IL:Trojan.MSILZilla.7117 (2x)
Avira TR/Dropper.MSIL.Gen4
MAX malware (ai score=87)
Antiy-AVL Trojan/Generic.ASCommon.168
Arcabit AIT:Trojan.Autoit.CZG
Microsoft Backdoor:MSIL/Bladabindi.BN
AhnLab-V3 Trojan/Win32.Bladabindi.R295982
ALYac IL:Trojan.MSILZilla.7117
Malwarebytes Backdoor.Bladabindi
TrendMicro-HouseCall Backdoor.MSIL.BLADABINDI.SMJJ
Rising Backdoor.Njrat!1.A096 (CLASSIC)
eGambit Unsafe.AI_Score_99%
Fortinet W32/CoinMiner.AGV!tr
BitDefenderTheta AI:Packer.06731FF415
AVG Win32:KeyloggerX-gen [Trj]
CrowdStrike win/malicious_confidence_80% (D)
MaxSecure Trojan.Malware.300983.susgen

How to remove AIT:Trojan.Autoit.CZG (B)?

  • 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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