Categories: Malware

What is “Malware.AI.4051129977”?

The Malware.AI.4051129977 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.4051129977 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Unconventionial language used in binary resources: Arabic (Oman)
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Behavioural detection: Injection (Process Hollowing)
  • Executed a process and injected code into it, probably while unpacking
  • Behavioural detection: Injection (inter-process)
  • Attempts to stop active services
  • Installs itself for autorun at Windows startup
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Malware.AI.4051129977?


File Info:

name: 86F6E372CB7464EE7402.mlwpath: /opt/CAPEv2/storage/binaries/eb2d988305dc0733307c873ccea5f40bed5e680b2dbb730556d22501887e8064crc32: 77B7BEADmd5: 86f6e372cb7464ee7402d78f338613c0sha1: 78508fe26b1d88bb87ceb38e81fbe2ef81297805sha256: eb2d988305dc0733307c873ccea5f40bed5e680b2dbb730556d22501887e8064sha512: c99515f75bd47131dbdffbddfe03c3ea94d6071d640cd49bb0fbcf568327e01b24bc636c59f4827970a1f290bac63d2207872668c2ca3a20b1e7970424f33e34ssdeep: 6144:KQ19NgpqvAmNWk6M8005p8YRhW5EEK/5EbVzJRp:p2pqvVWk6f5p8YRhg7nptype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1B654F1A3B105A074CA86D9B3852A8D7068633F5D96B0864F23FD31A99D733C048BD79Fsha3_384: 44d59b58db65a69196927955e3643f2690bb55f21dcbce1a2dba33193a2866ebc3eff9b21da98e7b0eb4eacab1b92b42ep_bytes: e8fa140000e989feffff8bff558bec83timestamp: 2013-05-13 06:48:53

Version Info:

CompanyName: Oracle CorporationFileDescription: Java(TM) Web Start LauncherFileVersion: 10.21.2.11Full Version: 10.21.2.11InternalName: Java(TM) Web Start LauncherLegalCopyright: Copyright © 2013OriginalFilename: javaws.exeProductName: Java(TM) Platform SE 7 U21ProductVersion: 7.0.210.11Translation: 0x0000 0x04b0

Malware.AI.4051129977 also known as:

Bkav W32.AIDetect.malware2
Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Lethic.Gen.4
FireEye Generic.mg.86f6e372cb7464ee
CAT-QuickHeal TrojanPWS.Zbot
ALYac Trojan.Lethic.Gen.4
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 004cac3b1 )
BitDefender Trojan.Lethic.Gen.4
K7GW Trojan ( 004cac3b1 )
Cybereason malicious.2cb746
VirIT Trojan.Win32.Winlock.MTJ
Cyren W32/A-74216b0f!Eldorado
Symantec Trojan.Cidox!gm
ESET-NOD32 a variant of Win32/Injector.AGRS
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Trojan:Win32/DllCheck.2dc5b9c9
NANO-Antivirus Trojan.Win32.Winlock.ccmnmx
ViRobot Trojan.Win32.Zbot.120320.I
Rising Trojan.Injector!8.C4 (CLOUD)
Ad-Aware Trojan.Lethic.Gen.4
TACHYON Trojan-Spy/W32.ZBot.299008.BB
Sophos Mal/Generic-R + Troj/Zbot-FDC
Comodo TrojWare.Win32.Injector.GMOE@4xgoly
DrWeb Trojan.Winlock.8615
Zillya Trojan.Zbot.Win32.119550
TrendMicro TROJ_INJECTO.CAE
McAfee-GW-Edition BehavesLike.Win32.Virut.dc
Emsisoft Trojan.Lethic.Gen.4 (B)
Ikarus Trojan.SuspectCRC
GData Trojan.Lethic.Gen.4
Jiangmin TrojanSpy.Zbot.efrn
Webroot Trojan.Dropper.Gen
Avira HEUR/AGEN.1229127
Antiy-AVL Trojan/Generic.ASMalwS.1AD2D6
Kingsoft Win32.Troj.Zbot.lq.(kcloud)
Gridinsoft Ransom.Win32.Zbot.sa
ZoneAlarm HEUR:Trojan.Win32.Generic
Microsoft PWS:Win32/Zbot!ZA
Cynet Malicious (score: 100)
AhnLab-V3 Spyware/Win32.Zbot.R67029
Acronis suspicious
McAfee PWS-Zbot-FAZM!86F6E372CB74
MAX malware (ai score=100)
VBA32 TrojanSpy.Zbot
Malwarebytes Malware.AI.4051129977
Panda Trj/Dtcontx.E
TrendMicro-HouseCall TROJ_INJECTO.CAE
Tencent Malware.Win32.Gencirc.10c05d99
Yandex Trojan.GenAsa!Lc2rTr6UJGA
SentinelOne Static AI – Malicious PE
eGambit Generic.Malware
Fortinet W32/Injector.HSZZ!tr
BitDefenderTheta Gen:NN.ZexaF.34232.su1@a87OaEgP
AVG Win32:Carberp-AQR [Cryp]
Avast Win32:Carberp-AQR [Cryp]
CrowdStrike win/malicious_confidence_100% (W)

How to remove Malware.AI.4051129977?

  • 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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