Trojan

Trojan.Win32.Zenpak.ahsl (file analysis)

Malware Removal

The Trojan.Win32.Zenpak.ahsl 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.ahsl 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.ahsl?


File Info:

crc32: 29686816
md5: e544d067dcff2204e74c037d1f28eca5
name: 135a01938abgs.exe
sha1: 145847f953f04be0dfa1c61b5bdcb330310e8eb4
sha256: 19a1543d736c478a6a761c338d34e0bcf168c7a230aaa30e6bd3b8dc3005e722
sha512: fe47259800d6c026f83ca1fcc4de065171c05b313027a77b50ac46daea4d41f1f4e4af3fd42df9adf0d9a04461789479b45478505e57134b5670ce77b9837408
ssdeep: 6144:gIWQeCCxoCa4EzEuP3K95X0H2kOU3vkjD8m3BZbyqP2X/r:gIWQsoCaJr/Kjo8jD8EP2j
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: BthCxn.exe
FileVersion: 6.0.6000.16384
CompanyName: Windows (R) Codename Longhorn DDK provider
ProductName: Windows (R) Codename Longhorn DDK driver
ProductVersion: 6.0.6000.16384
FileDescription: Bluetooth Connection Sample Application
OriginalFilename: BthCxn.exe
Translation: 0x0409 0x04b0

Trojan.Win32.Zenpak.ahsl also known as:

BkavW32.AIDetectVM.malwareB
DrWebTrojan.Packed.140
MicroWorld-eScanGen:Variant.Zusy.306993
FireEyeGeneric.mg.e544d067dcff2204
McAfeeGenericRXAA-AA!E544D067DCFF
VIPREWin32.Malware!Drop
AegisLabTrojan.Win32.Malicious.4!c
SangforMalware
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderGen:Variant.Zusy.306993
K7GWRiskware ( 0040eff71 )
K7AntiVirusRiskware ( 0040eff71 )
Invinceaheuristic
BitDefenderThetaGen:NN.ZexaF.34128.uu1@aGTj4nai
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/TrickBot.CR
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan.Win32.Zenpak.ahsl
Endgamemalicious (high confidence)
EmsisoftGen:Variant.Zusy.306993 (B)
F-SecureTrojan.TR/AD.TrickBot.pjhaw
TrendMicroTrojan.Win32.MIKEY.USXVPFI20
McAfee-GW-EditionArtemis!Trojan
Trapminesuspicious.low.ml.score
SentinelOneDFI – Malicious PE
AviraTR/AD.TrickBot.pjhaw
FortinetPossibleThreat.MU
Antiy-AVLTrojan/Win32.Wacatac
ArcabitTrojan.Zusy.D4AF31
ZoneAlarmTrojan.Win32.Zenpak.ahsl
MicrosoftTrojan:Win32/TrickBot.ARJ!MTB
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Trickbot.R340882
ALYacGen:Variant.Mikey.113712
MAXmalware (ai score=81)
MalwarebytesTrojan.TrickBot
PandaTrj/Genetic.gen
TrendMicro-HouseCallTrojan.Win32.MIKEY.USXVPFI20
TencentMalware.Win32.Gencirc.119893b9
IkarusTrojan.SuspectCRC
GDataGen:Variant.Zusy.306993
Ad-AwareGen:Variant.Zusy.306993
AVGWin32:Malware-gen
Cybereasonmalicious.953f04
Paloaltogeneric.ml

How to remove Trojan.Win32.Zenpak.ahsl?

Trojan.Win32.Zenpak.ahsl 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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