Categories: Trojan

Trojan.Win32.Zenpak.ahst removal instruction

The Trojan.Win32.Zenpak.ahst 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.Zenpak.ahst virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Unusual version info supplied for binary

How to determine Trojan.Win32.Zenpak.ahst?


File Info:

crc32: 0D606862md5: c81eb38cb3845b343847c83977c8e117name: 58a01938abgs.exesha1: f877a19b919bf0c5baf422812b8b9997b4b03348sha256: 37989fa6d467f704cc1f76fc6bb8366377c2f49def245203207b6c2bf5b9631asha512: 948d118a8add50c2f49a2b30569661308cf5978a2771b6acd9a6283a483e58f7217fee78e33e862ec137406b09125370c373d252057744c8c5fe3e70d2dadaf3ssdeep: 6144:gIWQeCCxoCa4EzEuP3K95X0H2kOU3vkjD8m3BZbyqP2X/:gIWQsoCaJr/Kjo8jD8EP2type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.InternalName: BthCxn.exeFileVersion: 6.0.6000.16384CompanyName: Windows (R) Codename Longhorn DDK providerProductName: Windows (R) Codename Longhorn DDK driverProductVersion: 6.0.6000.16384FileDescription: Bluetooth Connection Sample ApplicationOriginalFilename: BthCxn.exeTranslation: 0x0409 0x04b0

Trojan.Win32.Zenpak.ahst also known as:

Bkav W32.AIDetectVM.malwareB
DrWeb Trojan.Packed.140
MicroWorld-eScan Gen:Variant.Zusy.306993
McAfee GenericRXAA-AA!C81EB38CB384
AegisLab Trojan.Win32.Malicious.4!c
Sangfor Malware
CrowdStrike win/malicious_confidence_100% (W)
BitDefender Gen:Variant.Zusy.306993
K7GW Riskware ( 0040eff71 )
K7AntiVirus Riskware ( 0040eff71 )
Invincea heuristic
BitDefenderTheta Gen:NN.ZexaF.34128.uu1@aGTj4nai
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/TrickBot.CR
TrendMicro-HouseCall Trojan.Win32.MIKEY.USXVPFI20
Paloalto generic.ml
GData Gen:Variant.Zusy.306993
Kaspersky Trojan.Win32.Zenpak.ahst
Rising Malware.Undefined!8.C (CLOUD)
Ad-Aware Gen:Variant.Zusy.306993
Sophos Mal/Generic-S
F-Secure Trojan.TR/AD.TrickBot.pjhaw
TrendMicro Trojan.Win32.MIKEY.USXVPFI20
McAfee-GW-Edition Artemis!Trojan
Trapmine suspicious.low.ml.score
FireEye Generic.mg.c81eb38cb3845b34
Emsisoft Gen:Variant.Zusy.306993 (B)
Ikarus Trojan.SuspectCRC
Avira TR/AD.TrickBot.pjhaw
Endgame malicious (high confidence)
Arcabit Trojan.Zusy.D4AF31
ZoneAlarm Trojan.Win32.Zenpak.ahst
Microsoft Trojan:Win32/TrickBot.ARJ!MTB
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Trickbot.R340882
ALYac Gen:Variant.Mikey.113712
MAX malware (ai score=87)
Malwarebytes Trojan.TrickBot
Panda Trj/Genetic.gen
APEX Malicious
Tencent Malware.Win32.Gencirc.119893b9
SentinelOne DFI – Malicious PE
Fortinet PossibleThreat.MU
AVG Win32:Malware-gen
Cybereason malicious.b919bf
Avast Win32:Malware-gen
Qihoo-360 HEUR/QVM41.1.02FB.Malware.Gen

How to remove Trojan.Win32.Zenpak.ahst?

  • 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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