Categories: Trojan

What is “Trojan-Downloader.Win32.AutoItScript.a”?

The Trojan-Downloader.Win32.AutoItScript.a 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 Trojan-Downloader.Win32.AutoItScript.a virus can do?

  • Attempts to connect to a dead IP:Port (1 unique times)
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Performs some HTTP requests
  • Creates a hidden or system file
  • Attempts to modify proxy settings

Related domains:

www.upload.ee
ocsp.digicert.com
cdp.rapidssl.com
status.rapidssl.com

How to determine Trojan-Downloader.Win32.AutoItScript.a?


File Info:

crc32: FEFC9C4Dmd5: 034ffae8793d0e2f6db5e5dacb6159a0name: 034FFAE8793D0E2F6DB5E5DACB6159A0.mlwsha1: b6637967b55a12942d4833741dd12064832ed087sha256: f919476ee4776d9f28cdab4f99ea999ce1ccd6906fbb527aa077292ad0f9268fsha512: 69457c923305a9807182384f4dcf7be5fe9caca4e84a00604326be1abe9c0ae447e22c00ea36e0353c8392e0da9ca7cc27c825828cdeadb486764347118a54fassdeep: 49152:UhZsZPe5u7WMBNt/cWcvaeIqQBC8V8MniP88VMW:NNWQ/cLvDsxpiPbMWtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan-Downloader.Win32.AutoItScript.a also known as:

MicroWorld-eScan Trojan.GenericKD.12705534
FireEye Generic.mg.034ffae8793d0e2f
McAfee Artemis!034FFAE8793D
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
BitDefender Trojan.GenericKD.12705534
Cybereason malicious.8793d0
BitDefenderTheta AI:Packer.FDFE2AAB16
Cyren W32/AutoIt.EZ.gen!Eldorado
Symantec Trojan.Gen.2
APEX Malicious
Avast SNH:Script [Dropper]
ClamAV Win.Malware.Uztuby-6815912-0
Kaspersky Trojan-Downloader.Win32.AutoItScript.a
NANO-Antivirus Trojan.Win32.AutoItScript.ewmjjh
Ad-Aware Trojan.GenericKD.12705534
Emsisoft Trojan.GenericKD.12705534 (B)
Comodo Malware@#2frbsqz25gbtt
F-Secure Heuristic.HEUR/AGEN.1100065
McAfee-GW-Edition BehavesLike.Win32.AdwareLinkury.tc
Sophos Mal/Generic-S
SentinelOne Static AI – Suspicious PE
Avira TR/Dldr.Autoit.mzyqh
Microsoft Trojan:Win32/Wacatac.B!ml
Arcabit Trojan.Generic.DC1DEFE
ZoneAlarm Trojan-Downloader.Win32.AutoItScript.a
GData Trojan.GenericKD.12705534
Cynet Malicious (score: 100)
VBA32 TrojanDownloader.AutoItScript
ALYac Trojan.GenericKD.12705534
MAX malware (ai score=98)
Panda Trj/CI.A
ESET-NOD32 multiple detections
Tencent Win32.Trojan-downloader.Autoitscript.Crn
Ikarus Trojan.Win32.RA
eGambit Unsafe.AI_Score_93%
Fortinet W32/Autoit.OFI!tr.dldr
AVG SNH:Script [Dropper]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_80% (D)
Qihoo-360 Win32/Trojan.Downloader.030

How to remove Trojan-Downloader.Win32.AutoItScript.a?

  • 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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