Categories: Malware

How to remove “Win32/Kelihos.E”?

The Win32/Kelihos.E 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 Win32/Kelihos.E virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Attempts to connect to a dead IP:Port (21 unique times)
  • Dynamic (imported) function loading detected
  • Starts servers listening on 127.0.0.1:0
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Exhibits behavior characteristic of Kelihos malware
  • Installs itself for autorun at Windows startup
  • Collects information about installed applications
  • Attempts to access Bitcoin/ALTCoin wallets
  • Harvests credentials from local FTP client softwares
  • Installs WinPCAP

How to determine Win32/Kelihos.E?


File Info:

name: 8EB288AFF0AFED0C9C24.mlwpath: /opt/CAPEv2/storage/binaries/a1fc2446eba228ecb9d55a86687d8ec7588254044e2fbee54e1e218f8342b137crc32: 96A0FBB1md5: 8eb288aff0afed0c9c24caf567808547sha1: 453a41032aec1deb00694f5f0d359c80a6c1b7f7sha256: a1fc2446eba228ecb9d55a86687d8ec7588254044e2fbee54e1e218f8342b137sha512: 91f11f54749c51a2345116ef5d34d085dc1f3b9f265ff4f65a890cad3de09855094ed6161bb95337104f53d49bb6d71ecf32e200473f4af6531dbd025248c495ssdeep: 12288:t1n69QnA2dbkNlaufllgBLORtgkp2USN3SigWWPnHoUHDN1V9WID5gwy68aam5O:jnCQUnO9xUSN3JkvIUX6+5gwT8aJ5Otype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T18FF4233AD6D3AB14EC3FFC3950791E134602DE21A931A96D7CF13A275D7A14A2227C9Csha3_384: d156c8370710ae1c4313bc8308e0a81ac0c8e66d5e52e3e987f213e84a9f1196b6480ff647e33189deeed04ac4ef00c3ep_bytes: 8d3d024040008d35bc2f40006a7459f3timestamp: 2012-09-21 17:31:03

Version Info:

0: [No Data]

Win32/Kelihos.E also known as:

Bkav W32.AIDetect.malware2
Lionic Trojan.Win32.Generic.lmka
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.VIZ.Gen.1
FireEye Generic.mg.8eb288aff0afed0c
CAT-QuickHeal Trojan.Lethic.B
ALYac Trojan.VIZ.Gen.1
Cylance Unsafe
Zillya Trojan.Tepfer.Win32.22069
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 0040797b1 )
Alibaba Trojan:Win32/Starter.ali2000005
K7GW Trojan ( 0040797b1 )
Cybereason malicious.ff0afe
Cyren W32/FakeAlert.WD.gen!Eldorado
Symantec SecShieldFraud!gen10
ESET-NOD32 Win32/Kelihos.E
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.VIZ.Gen.1
NANO-Antivirus Trojan.Win32.Tepfer.bdsktt
SUPERAntiSpyware Trojan.Agent/Gen-RogueRel
Avast Win32:FakeAV-EGK [Trj]
Tencent Win32.Init.QQRob.ccba
Ad-Aware Trojan.VIZ.Gen.1
Sophos ML/PE-A + Troj/Zbot-DJX
Comodo Backdoor.Win32.Kelihos.G@5h79xe
F-Secure Trojan.TR/Crypt.XPACK.Gen3
DrWeb BackDoor.Slym.1367
VIPRE VirTool.Win32.Obfuscator.da!j (v)
TrendMicro BKDR_KELIHOS.SM
McAfee-GW-Edition BehavesLike.Win32.VirRansom.bc
Emsisoft Trojan.VIZ.Gen.1 (B)
Ikarus Trojan-PSW.Win32.Tepfer
GData Trojan.VIZ.Gen.1
Jiangmin Trojan/Tepfer.Gen
Webroot W32.Rogue.Gen
Avira TR/Crypt.XPACK.Gen3
Antiy-AVL Trojan/Win32.AGeneric
Arcabit Trojan.VIZ.Gen.1
ViRobot Trojan.Win32.A.PSW-Tepfer.763904.BJ
ZoneAlarm HEUR:Trojan.Win32.Generic
Microsoft Backdoor:Win32/Kelihos.F
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Tepfer.R48393
Acronis suspicious
McAfee BackDoor-FJW
MAX malware (ai score=84)
VBA32 Trojan.FakeAV.01657
Malwarebytes Trojan.LameShield
TrendMicro-HouseCall BKDR_KELIHOS.SM
Rising Trojan.Bulta!8.35D (CLOUD)
Yandex BackDoor.Slym!B4XT07bTM/s
SentinelOne Static AI – Malicious PE
Fortinet W32/Kryptik.X!tr
BitDefenderTheta Gen:NN.ZexaF.34182.UqW@a86gNAf
AVG Win32:FakeAV-EGK [Trj]
Panda Trj/CI.A
CrowdStrike win/malicious_confidence_100% (D)

How to remove Win32/Kelihos.E?

  • 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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