Categories: Malware

Malware.AI.4261380143 removal instruction

The Malware.AI.4261380143 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.4261380143 virus can do?

  • Executable code extraction
  • At least one process apparently crashed during execution
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Expresses interest in specific running processes
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Attempts to stop active services
  • A process attempted to delay the analysis task by a long amount of time.
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Likely virus infection of existing system binary
  • Attempts to identify installed AV products by registry key
  • Checks the system manufacturer, likely for anti-virtualization
  • Attempts to disable Windows Defender
  • Attempts to modify or disable Security Center warnings
  • Creates a slightly modified copy of itself
  • Attempts to modify user notification settings

How to determine Malware.AI.4261380143?


File Info:

crc32: AA524BE4md5: cb6274fea6240e6add265f561ca046e7name: CB6274FEA6240E6ADD265F561CA046E7.mlwsha1: 74e60b05495637c94ee32ac46baf7a89087df3cfsha256: 06505b719fbc20c4afcfb146ec82e94bd423a83e20146e31f16c05bdc9b9b8dbsha512: d14018c08c625b5618ec128be5f558fb966615d011696f9164e0a74a852a64a40e9998999fac45bc1e927297b988a1218bb1df7d14c669389728bb1b9a670a8dssdeep: 12288:4E6SX/Cfmp2MAWbVVY8gCCDVidn9RLGBiJuNTwICgx8SvVp:4E6SXsy0WbVVV9CBIn9RSBs4TwDWFvVtype: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.InternalName: cmdFileVersion: 6.1.7601.17514 (win7sp1_rtm.101119-1850)CompanyName: Microsoft CorporationProductName: Microsoftxae Windowsxae Operating SystemProductVersion: 6.1.7601.17514FileDescription: Windows Command ProcessorOriginalFilename: Cmd.ExeTranslation: 0x0409 0x04b0

Malware.AI.4261380143 also known as:

K7AntiVirus Virus ( 00580a951 )
Elastic malicious (high confidence)
DrWeb Win32.Expiro.153
MicroWorld-eScan Win32.Expiro.Gen.6
ALYac Win32.Expiro.Gen.6
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
BitDefender Win32.Expiro.Gen.6
K7GW Virus ( 00580a951 )
Cybereason malicious.ea6240
Cyren W32/Expiro.AH.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Expiro.NDJ
APEX Malicious
Kaspersky HEUR:Virus.Win32.Expiro.gen
NANO-Antivirus Virus.Win32.Gen.ccmw
Ad-Aware Win32.Expiro.Gen.6
Sophos ML/PE-A + Mal/EncPk-MK
VIPRE Virus.Win32.Expiro.dp (v)
TrendMicro Virus.Win32.EXPIRO.AD
FireEye Generic.mg.cb6274fea6240e6a
Emsisoft Win32.Expiro.Gen.6 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Bingoml.aky
Avira TR/Patched.Gen
Antiy-AVL Trojan/Generic.ASVirus.30E
Microsoft Trojan:Win32/Sabsik.FL.B!ml
GData Win32.Expiro.Gen.6
Acronis suspicious
MAX malware (ai score=88)
VBA32 BScope.Trojan.Wacatac
Malwarebytes Malware.AI.4261380143
TrendMicro-HouseCall Virus.Win32.EXPIRO.AD
Ikarus Virus.Win32.Expiro
Fortinet W32/Expiro.NDG!tr

How to remove Malware.AI.4261380143?

  • 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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