Malware

Win32/Pterodo.AZM removal instruction

Malware Removal

The Win32/Pterodo.AZM 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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Gridinsoft Anti-Malware

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 Win32/Pterodo.AZM virus can do?

  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
  • Sample contains Overlay data
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Russian
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Detects Bochs through the presence of a registry key
  • Accessed credential storage registry keys
  • Deletes executed files from disk
  • Uses suspicious command line tools or Windows utilities
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Win32/Pterodo.AZM?


File Info:

name: F8176251DE7CE144CBAC.mlw
path: /opt/CAPEv2/storage/binaries/4e9c8ef5e6391a9b4a705803dc8f2daaa72e3a448abd00fad36d34fe36f53887
crc32: DE06F530
md5: f8176251de7ce144cbacd158ef367865
sha1: 7bc4fbc772b73f3cf8fbc7861349e9c7239766d9
sha256: 4e9c8ef5e6391a9b4a705803dc8f2daaa72e3a448abd00fad36d34fe36f53887
sha512: bf30b3865c11101e39cf0cdba1423b1ff4557467f9c18053f89a7892b26d9b89443bd9b6a62fed7f11fcd7d9f029d2240d22ea35ccbbf771ac9b564277d890a8
ssdeep: 12288:XKTSssJFpdtXrqWiu++PmqcajASsyATq+xNGQVppfsdNs748ySF7EUKRmwDJPs5m:XKWs+d/pjrsJq+fxpkY74HEpCmwDJPsA
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1A0F4231036D890FBE19310F149992E94B379E6B50B28A583EB60CF896B255C5F33F64F
sha3_384: 5faf5328213a33596a92fd42d02507d1e5738fb65b1f2061c030b9afff7204c05645d11e6fb175958fab362a58db1e44
ep_bytes: 558bec6aff68986e410068c039410064
timestamp: 2012-12-30 08:49:49

Version Info:

CompanyName: Microsoft Corporation
FileDescription: Microsoft desktop video accelerator
FileVersion: 1.5.0.2712
InternalName: svchost.exe
LegalCopyright: Copyright © Microsoft Corporation
OriginalFilename: svchost.exe
PrivateBuild: February 20, 2014
ProductName: Desktop video accelerator
ProductVersion: 1.5.0.2712
Translation: 0x0000 0x04b0

Win32/Pterodo.AZM also known as:

LionicTrojan.BAT.Starter.4!c
Elasticmalicious (high confidence)
DrWebBAT.Starter.423
MicroWorld-eScanTrojan.GenericKD.39076735
FireEyeTrojan.GenericKD.39076735
CAT-QuickHealScript.Trojan.45842
ALYacTrojan.Agent.Pterodo
Cylanceunsafe
SangforTrojan.Bat.Pterodo.V91i
K7AntiVirusRiskware ( 0040eff71 )
AlibabaTrojan:Win32/Pterodo.060a36f4
K7GWRiskware ( 0040eff71 )
CrowdStrikewin/malicious_confidence_100% (W)
CyrenW32/ABRisk.IHFP-5879
SymantecTrojan Horse
ESET-NOD32Win32/Pterodo.AZM
ZonerTrojan.Win32.70619
APEXMalicious
CynetMalicious (score: 99)
KasperskyTrojan.BAT.Starter.pv
BitDefenderTrojan.GenericKD.39076735
AvastOther:Malware-gen [Trj]
TencentBat.Trojan.Starter.Nqil
EmsisoftTrojan.GenericKD.39076735 (B)
F-SecureTrojan.TR/Pterodo.AX
VIPRETrojan.GenericKD.39076735
TrendMicroTrojan.Win32.PTERODO.YXCBP
McAfee-GW-EditionBehavesLike.Win32.Dropper.bc
SophosGeneric Reputation PUA (PUA)
GDataTrojan.GenericKD.39076735
JiangminTrojan.Agent.ckil
WebrootW32.Trojan.Gen
AviraTR/Pterodo.tkpml
MAXmalware (ai score=100)
Antiy-AVLGrayWare[APT]/Win32.Gamaredon
ArcabitTrojan.Generic.D254437F
ViRobotDropper.S.Agent.775696
ZoneAlarmTrojan.BAT.Starter.pv
MicrosoftTrojan:BAT/Autorun.GA!MSR
GoogleDetected
AhnLab-V3Trojan/Win.Trojan-gen.C4952660
McAfeeRDN/Generic.dx
VBA32Trojan.BAT.Starter
MalwarebytesTrojan.Agent
PandaTrj/CI.A
TrendMicro-HouseCallTrojan.Win32.PTERODO.YXCBP
RisingTrojan.Agent!8.B1E (CLOUD)
YandexTrojan.Pterodo!NuGmRREjQ90
IkarusTrojan.Win32.Pterodo
MaxSecureTrojan.Malware.138824865.susgen
FortinetBAT/Pterodo.BNF!tr
AVGOther:Malware-gen [Trj]
DeepInstinctMALICIOUS

How to remove Win32/Pterodo.AZM?

Win32/Pterodo.AZM 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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