Categories: Malware

About “Malware.AI.4258152913” infection

The Malware.AI.4258152913 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.4258152913 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Sniffs keystrokes
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Collects and encrypts information about the computer likely to send to C2 server
  • Installs itself for autorun at Windows startup
  • Uses suspicious command line tools or Windows utilities

How to determine Malware.AI.4258152913?


File Info:

name: C2FDF19ECE5123F577FE.mlwpath: /opt/CAPEv2/storage/binaries/ef0de587b17de348da82d9c36a73afee80da344443cd5416e96b667fa5167a68crc32: 42EEA8FBmd5: c2fdf19ece5123f577fecd2e9e79023bsha1: 80a612e7e4410b1d5ae5a4ca491597dfee8ac56fsha256: ef0de587b17de348da82d9c36a73afee80da344443cd5416e96b667fa5167a68sha512: c2ad57fbf7023f4e970ebaaa191bcdbbadd40ce8a81e552b6e2968205a51bdebba4d75e1e9e99a1897668b129554d7a18df5715bff245dcf68feac298a4b0bbbssdeep: 24576:a1X5rmp9BKFW/ar7ZyrtRFiwlDNSCyK+gE8lFjuFPt5ZzgTy6GDuqMjlvFwDXn4l:a2vrQOt7ipCyK0uFbcDJUlhAnwtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T14BA5336263C1DECBE3D21EF2C49BC939B3B5AA0C66E417792B413F38D5640752A19BC4sha3_384: acc71d44eeffa637541d9633a4c80559bf0ef1ccfaf6ce6000f8444dc75097f13760be7dfb842f064aef186883d10f5bep_bytes: 81ec8001000053555633db57895c2418timestamp: 2009-12-05 22:50:46

Version Info:

0: [No Data]

Malware.AI.4258152913 also known as:

Bkav W32.AIDetect.malware2
Lionic Riskware.MSIL.PCOptimizer.1!c
Elastic malicious (high confidence)
DrWeb Program.Unwanted.1152
CAT-QuickHeal Risktool.NSIS.Pcoptimizer.A
McAfee Artemis!C2FDF19ECE51
Malwarebytes Malware.AI.4258152913
Zillya Downloader.Generic.Win32.4824
Sangfor PUP.Win32.Presenoker.mt
CrowdStrike win/grayware_confidence_100% (W)
K7GW Adware ( 004bd8f61 )
K7AntiVirus Adware ( 004bd8f61 )
Cyren W32/Trojan.GHR.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/MyPCBackup.D potentially unwanted
TrendMicro-HouseCall TROJ_GEN.R002H0CK321
Paloalto generic.ml
Kaspersky not-a-virus:RiskTool.MSIL.PCOptimizer.b
NANO-Antivirus Riskware.Win32.MyPCBackup.eivezi
Avast Win32:Malware-gen
Emsisoft Application.PCBackOpt (A)
Comodo Malware@#2othe677sqvj0
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.BadFile.vc
Sophos Generic PUA IA (PUA)
SentinelOne Static AI – Suspicious PE
eGambit Generic.Malware
Avira HEUR/AGEN.1220205
Antiy-AVL Trojan/Generic.ASMalwNS.6EAF
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
ZoneAlarm not-a-virus:RiskTool.MSIL.PCOptimizer.b
Microsoft Trojan:Win32/Occamy.CEF
Cynet Malicious (score: 100)
AhnLab-V3 PUP/Win32.BundleInstaller.R194324
VBA32 CIL.HeapOverride.Heur
APEX Malicious
Yandex Riskware.PCOptimizer!2BL7tJr9RVM
Fortinet Riskware/PCOptimizer
AVG Win32:Malware-gen

How to remove Malware.AI.4258152913?

  • 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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