Malware

Malware.AI.4258759140 removal guide

Malware Removal

The Malware.AI.4258759140 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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Malware.AI.4258759140 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Dynamic (imported) function loading detected
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Anomalous binary characteristics

How to determine Malware.AI.4258759140?


File Info:

name: DE5F175C4B461535D307.mlw
path: /opt/CAPEv2/storage/binaries/aee304b9673323f333d95b8fae3a39f7ad014178dff6d62b787a9b2baee92a19
crc32: 01C5199F
md5: de5f175c4b461535d3073bf4e4e1ecbe
sha1: 3941bebe0e0dbe185f7c20a639db687e7f13643d
sha256: aee304b9673323f333d95b8fae3a39f7ad014178dff6d62b787a9b2baee92a19
sha512: d364112c86d6330d1e56e888833126b8473f6eef86843814fd13bc6aba3e3398ae9a8f673bf98b0444dc4867d90b28e933887d6cd8636927387afd7cc411b6f6
ssdeep: 24576:+CpSpUOap8Qu7rvDvViUsNZVkC/lP9TRV:np8/ap8Q+rrtit9kCHT
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T19305AE1599D1A176F69CF131E1BBCB2E99192436FB0B64C746C808E78BF9DC0A323395
sha3_384: 8dea5ec3dfefe642764b63ceecd0359a7e3978e41063f8c069794605691d9a1a8f65a74d09c480ba1ec37e0ec9d7ea14
ep_bytes: 605589e581ec08010000c745f40a0000
timestamp: 2021-11-03 15:17:36

Version Info:

Comments:
LegalCopyright: License: MPL 2
CompanyName: Mozilla Foundation
FileDescription:
FileVersion: 94.0.1
ProductVersion: 94.0.1
InternalName:
LegalTrademarks: Mozilla
OriginalFilename: maintenanceservice.exe
ProductName: Firefox
BuildID: 20211103134640
Translation: 0x0000 0x04b0

Malware.AI.4258759140 also known as:

BkavW32.Expiro2NHc.PE
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
FireEyeGeneric.mg.de5f175c4b461535
CAT-QuickHealW32.Expiro.L4
McAfeeW32/Expiro.gen.p
CylanceUnsafe
VIPREVirus.Win32.Expiro.p (v)
K7AntiVirusVirus ( 0040f4dc1 )
K7GWVirus ( 0040f4dc1 )
Cybereasonmalicious.c4b461
BaiduWin32.Virus.Expiro.c
VirITWin32.Expiro.BU
CyrenW32/Expiro.BJ
SymantecW32.Xpiro.F
ESET-NOD32a variant of Win32/Expiro.NBZ
APEXMalicious
ClamAVWin.Virus.Sodinokibi-8015275-0
KasperskyVirus.Win32.Expiro.ar
BitDefenderWin32.Expiro.Gen.3
NANO-AntivirusVirus.Win32.Expiro.clnvwd
MicroWorld-eScanWin32.Expiro.Gen.3
AvastWin32:Xpirat [Inf]
TencentVirus.Win32.Expiro.tt
Ad-AwareWin32.Expiro.Gen.3
EmsisoftWin32.Expiro.Gen.3 (B)
ComodoVirus.Win32.Expiro.SR@564eat
DrWebWin32.Expiro.80
ZillyaVirus.Expiro.Win32.41
TrendMicroPE_EXPIRO.AR
McAfee-GW-EditionBehavesLike.Win32.Generic.bc
SophosML/PE-A + W32/Expiro-S
SentinelOneStatic AI – Malicious PE
GDataWin32.Expiro.Gen.3
AviraW32/Expiro.NS
MAXmalware (ai score=84)
Antiy-AVLTrojan/Generic.ASVirus.C5
MicrosoftVirus:Win32/Expiro.CI
AhnLab-V3Win32/Expiro5.Gen
Acronissuspicious
BitDefenderThetaAI:FileInfector.6CBEB04B12
ALYacWin32.Expiro.Gen.3
VBA32BScope.Trojan.Vilsel
MalwarebytesMalware.AI.4258759140
TrendMicro-HouseCallPE_EXPIRO.AR
RisingVirus.Expiro!1.A140 (CLASSIC)
IkarusVirus.Win32.Expiro
eGambitUnsafe.AI_Score_96%
FortinetW32/Expiro.W
AVGWin32:Xpirat [Inf]
PandaW32/Expiro.O
CrowdStrikewin/malicious_confidence_100% (D)
MaxSecureTrojan.Malware.121218.susgen

How to remove Malware.AI.4258759140?

Malware.AI.4258759140 removal tool
  • 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.

About the author

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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