Categories: Trojan

About “Trojan:Win32/Ontonphu.A” infection

The Trojan:Win32/Ontonphu.A 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 Trojan:Win32/Ontonphu.A virus can do?

  • Attempts to connect to a dead IP:Port (1 unique times)
  • Possible date expiration check, exits too soon after checking local time
  • A process attempted to delay the analysis task.
  • Installs itself for autorun at Windows startup
  • Operates on local firewall’s policies and settings
  • Anomalous binary characteristics

Related domains:

testse.in
kgjghh.in
lyam2zw.in

How to determine Trojan:Win32/Ontonphu.A?


File Info:

crc32: 4F7168B9md5: e88efe2784d996f99cdef08013743e63name: E88EFE2784D996F99CDEF08013743E63.mlwsha1: 538ee876385db33092bbcc766789dbfc7b423fcasha256: ddacbadb981b2b6861f4f9496458e4eafe6593a31f6ad2cc53f4127fddc69768sha512: c91acd6511b0aa2cc921bbef61f47fb2306afb17b85d7cc2e5aea8d0f8765d13b123037f8a563805ee28b7b792d041fc19e61fbfbc629596904a9a36ff5d193essdeep: 768:n5Fm37ssnlTUpi0DtIj0RSxsQTaDYgoUuy:f/paTrTaU6utype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Ontonphu.A also known as:

Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader5.20824
MicroWorld-eScan Gen:Trojan.ShellStartup.cGW@aeH2Zeo
FireEye Generic.mg.e88efe2784d996f9
ALYac Gen:Trojan.ShellStartup.cGW@aeH2Zeo
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
CrowdStrike win/malicious_confidence_100% (D)
BitDefender Gen:Trojan.ShellStartup.cGW@aeH2Zeo
K7GW Trojan ( 7000000f1 )
K7AntiVirus Trojan ( 7000000f1 )
BitDefenderTheta AI:Packer.75B7B8B01E
Cyren W32/Barys.T.gen!Eldorado
Symantec ML.Attribute.HighConfidence
TotalDefense Win32/Dapato.F!generic
APEX Malicious
Paloalto generic.ml
ClamAV Win.Trojan.Ramage-1
Kaspersky Backdoor.Win32.Ramagedos.pr
NANO-Antivirus Trojan.Win32.Agent.cqpzno
ViRobot Trojan.Win32.Generic.54784.E
Tencent Win32.Backdoor.Ramagedos.Alis
Ad-Aware Gen:Trojan.ShellStartup.cGW@aeH2Zeo
Sophos Mal/Onton-A
Comodo TrojWare.Win32.Agent.qzto@4rargp
F-Secure Trojan.TR/Patched.Ren.Gen
Zillya Tool.Ramagedos.Win32.2
McAfee-GW-Edition BehavesLike.Win32.Sytro.ph
Emsisoft Gen:Trojan.ShellStartup.cGW@aeH2Zeo (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/Generic.rnqt
Webroot W32.Malware.Gen
Avira TR/Patched.Ren.Gen
Antiy-AVL Trojan/Win32.Agent
Microsoft Trojan:Win32/Ontonphu.A
Arcabit Trojan.ShellStartup.ED2267F
AegisLab Trojan.Win32.Rbot.ldtK
ZoneAlarm Backdoor.Win32.Ramagedos.pr
GData Gen:Trojan.ShellStartup.cGW@aeH2Zeo
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Agent.R51633
McAfee Generic Dropper.afv
MAX malware (ai score=81)
VBA32 Trojan.Agent
Malwarebytes Malware.AI.1859274746
Panda Generic Malware
ESET-NOD32 Win32/Flooder.Ramagedos.E
TrendMicro-HouseCall TROJ_PAM_0000030200.T3
Rising Trojan.Generic@ML.98 (RDML:xcpGlri+K5Tj01NU4gip+g)
Yandex Trojan.GenAsa!ikTQWPnJtjA
Ikarus Trojan.Flooder.JBO
eGambit Unsafe.AI_Score_100%
Fortinet W32/Ramagedos.XS!tr
AVG Win32:Downloader-LWI [Trj]
Avast Win32:Downloader-LWI [Trj]
Qihoo-360 Win32/Trojan.1cd

How to remove Trojan:Win32/Ontonphu.A?

  • 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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