Categories: Malware

Malware.AI.4239091294 removal instruction

The Malware.AI.4239091294 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 Malware.AI.4239091294 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Dynamic (imported) function loading detected
  • Performs HTTP requests potentially not found in PCAP.
  • HTTPS urls from behavior.
  • Enumerates running processes
  • Expresses interest in specific running processes
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • A process created a hidden window
  • Drops a binary and executes it
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Behavioural detection: Transacted Hollowing
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Network activity contains more than one unique useragent.
  • Installs itself for autorun at Windows startup
  • Attempts to modify proxy settings
  • Attempts to modify browser security settings
  • Anomalous binary characteristics

How to determine Malware.AI.4239091294?


File Info:

name: CE7B5D46E031327928CF.mlwpath: /opt/CAPEv2/storage/binaries/c857cd3520a2275c567ddd88927fc7ee4557d9867e055984383d06568a7fa837crc32: 6E28886Emd5: ce7b5d46e031327928cf97973360c762sha1: 8c1684e2322a93ca0fae37e770e280a9cf58c114sha256: c857cd3520a2275c567ddd88927fc7ee4557d9867e055984383d06568a7fa837sha512: d9206ea9cfab8e657e3d2e0a900da3c169096a09dbd94ee2208db908381eca8ca0fd5295da1ebd875b990bd39208af8ff3327b54d70d32216d7de44f27911d8dssdeep: 24576:cswCYgc2VE9tD7xt3C6d1qH7qoZl1DobVnDFmQ5f6XVss4IomrME0BOtXWXpJxjs:aBrVxdLD8OmAbVnH5f6FJLYqWZTjRuwwtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T10A9501117BD6C07AC372217249ABE725657B7A315B2596C7B7C00F2C9E301E1AE3D22Bsha3_384: 523ef2df7ef8801e207f2882f98936c4088ef1c92df25d4e5f7458742ff784f6819a1b9bc1f1bb104616c36042d7b2d5ep_bytes: e865820000e979feffff3b0d40194900timestamp: 2019-02-19 03:02:30

Version Info:

Comments: CompanyName: AtlScreenSaveFileDescription: AtlScreenSave AnZhuangXiangDaoFileVersion: 33.1.1.6InternalName: AtlScreenSaveSetupLegalCopyright: Copyright (C) 2018-2019 AtlScreenSaveOriginalFilename: AtlScreenSaveSetup.exeProductName: AtlScreenSave SetupProductVersion: 33.1.1.6Translation: 0x0804 0x04b0

Malware.AI.4239091294 also known as:

Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Application.Bundler.350
ALYac Gen:Variant.Application.Bundler.350
K7AntiVirus Riskware ( 00519c931 )
K7GW Riskware ( 00519c931 )
Cybereason malicious.6e0313
Arcabit Trojan.Application.Bundler.350
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/RiskWare.YouXun.L
APEX Malicious
Kaspersky not-a-virus:HEUR:Downloader.Win32.Generic
BitDefender Gen:Variant.Application.Bundler.350
NANO-Antivirus Trojan.Win32.YouXun.fnvhxy
Avast Win32:Malware-gen
Ad-Aware Gen:Variant.Application.Bundler.350
Emsisoft Gen:Variant.Application.Bundler.350 (B)
DrWeb Trojan.DownLoader27.35166
Zillya Tool.YouXun.Win32.570
McAfee-GW-Edition BehavesLike.Win32.Generic.tc
FireEye Generic.mg.ce7b5d46e0313279
Sophos Generic ML PUA (PUA)
SentinelOne Static AI – Malicious PE
Microsoft Trojan:Win32/Sabsik.FL.B!ml
GData Gen:Variant.Application.Bundler.350
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Gen.Generic.C2925945
McAfee GenericRXAA-AA!CE7B5D46E031
MAX malware (ai score=71)
VBA32 BScope.Trojan.FakeAlert
Malwarebytes Malware.AI.4239091294
Rising Adware.YouXun!1.D190 (RDMK:cmRtazryTl+zllmYlte6z6TIr022)
Ikarus PUA.RiskWare.Youxun
MaxSecure Trojan.Malware.300983.susgen
Fortinet Riskware/YouXun.L
BitDefenderTheta Gen:NN.ZexaF.34638.2v1@amqvcVaj
AVG Win32:Malware-gen
CrowdStrike win/grayware_confidence_60% (D)

How to remove Malware.AI.4239091294?

  • 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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