Categories: Trojan

Win32/TrojanDownloader.Autoit.PFK (file analysis)

The Win32/TrojanDownloader.Autoit.PFK 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/TrojanDownloader.Autoit.PFK virus can do?

SetUnhandledExceptionFilter detected (possible anti-debug)
Yara rule detections observed from a process memory dump/dropped files/CAPE
Dynamic (imported) function loading detected
Performs HTTP requests potentially not found in PCAP.
Authenticode signature is invalid
Installs itself for autorun at Windows startup
Attempts to modify proxy settings
Harvests cookies for information gathering

How to determine Win32/TrojanDownloader.Autoit.PFK?


File Info:
name: 74046BDFF9059241E52F.mlwpath: /opt/CAPEv2/storage/binaries/0f5891a7ff4f49086c402c7c0be2ba9994b958adc3ddcf5a6845c09767c8eaedcrc32: 27A9C78Amd5: 74046bdff9059241e52f89e9ac5c32c4sha1: a8619202793c8e1623fe89da79e30a93b9033a21sha256: 0f5891a7ff4f49086c402c7c0be2ba9994b958adc3ddcf5a6845c09767c8eaedsha512: 46e1979b5c5acccfd73a9e4e783f97a03f99c581e520803d51257347f04ee14123bac6c5129646416b082f01d47a878897e8d083e91dc9c745b5a5915c3b6206ssdeep: 24576:qAHnh+eWsN3skA4RV1Hom2KXMmHaSUq5:9h+ZkldoPK8YaSVtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T120058B0273D1C036FFABA2739B6AF64156BC79254133852F13981DB9BD701B2263E663sha3_384: 63b48746ea4c096d919c98889fd6b82f3ac85b9114b1c141a99cc1779428f4cacd5dcf89bb6277cb8a1e105d153f90f1ep_bytes: e8c8d00000e97ffeffffcccccccccccctimestamp: 2021-12-08 19:20:51
Version Info:
Translation: 0x0809 0x04b0

Win32/TrojanDownloader.Autoit.PFK also known as:

Bkav	W32.AIDetect.malware2
Elastic	malicious (high confidence)
DrWeb	Trojan.MulDrop19.13512
MicroWorld-eScan	AIT:Trojan.Nymeria.5019
FireEye	Generic.mg.74046bdff9059241
CAT-QuickHeal	Trojandownloader.Generic
McAfee	RDN/Generic Dropper
Cylance	Unsafe
Alibaba	TrojanDropper:Script/Generic.632407a2
VirIT	Trojan.Win32.MulDrop8.BMDO
ESET-NOD32	a variant of Win32/TrojanDownloader.Autoit.PFK
TrendMicro-HouseCall	TROJ_GEN.R002C0PLC21
Paloalto	generic.ml
Cynet	Malicious (score: 100)
Kaspersky	HEUR:Trojan-Dropper.Script.Sysn.gen
BitDefender	AIT:Trojan.Nymeria.5019
Avast	Win32:Malware-gen
Tencent	Win32.Trojan-downloader.Generic.Aedw
Ad-Aware	AIT:Trojan.Nymeria.5019
Emsisoft	AIT:Trojan.Nymeria.5019 (B)
TrendMicro	TROJ_GEN.R002C0PLC21
McAfee-GW-Edition	BehavesLike.Win32.Generic.ch
Sophos	Mal/Generic-S
GData	AIT:Trojan.Nymeria.5019 (2x)
Gridinsoft	Ransom.Win32.Wacatac.sa
ViRobot	Trojan.Win32.Z.Nymeria.865792
Microsoft	Program:Win32/Wacapew.C!ml
VBA32	Trojan.Wacatac
ALYac	AIT:Trojan.Nymeria.5019
APEX	Malicious
MAX	malware (ai score=89)
Fortinet	W32/PossibleThreat
AVG	Win32:Malware-gen