Categories: Trojan

Trojan-PSW.Win32.Tepfer removal instruction

The Trojan-PSW.Win32.Tepfer 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-PSW.Win32.Tepfer virus can do?

  • Executable code extraction
  • Compression (or decompression)
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Starts servers listening on 127.0.0.1:27783
  • A process created a hidden window
  • The binary likely contains encrypted or compressed data.
  • A scripting utility was executed
  • Steals private information from local Internet browsers
  • Attempts to execute a powershell command with suspicious parameter/s
  • Collects information about installed applications
  • Harvests credentials from local FTP client softwares
  • Harvests information related to installed instant messenger clients
  • Harvests information related to installed mail clients
  • Anomalous binary characteristics

How to determine Trojan-PSW.Win32.Tepfer?


File Info:

crc32: BFB680BFmd5: 64084a4ce4620b5224352333b19e5af2name: asura.exesha1: 7c7bc0a0de90a160a82b7b840b6922b8cdbecb7fsha256: 94f75e049da4f3845c21e03879b15f67870c47054c54e269fb973b98b737bf21sha512: 832aaec251c2843cd35cf14c5cb4922f45ef47d0a0a88ee737187082be7e7da58b4640993a446ca49d2a1664bd21acf79b58a067f5ac8177bb1bea7b78d3cdacssdeep: 98304:StoLPqqQ1ZbMgjbxhmZv8zUORyoCYt9T47I8afbjbhF:Sto2tZfbW2gg3CYvr8abjtFtype: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

InternalName: wriheovbz.oteFileVers: 1.2.58Copyright: Copyrighd (C) 2020, pumkeTranslationUsi: 0x0431 0x0ccd

Trojan-PSW.Win32.Tepfer also known as:

Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.34952476
McAfee GenericRXMK-IR!64084A4CE462
Cylance Unsafe
AegisLab Trojan.Win32.Tepfer.i!c
Sangfor Malware
BitDefender Trojan.GenericKD.34952476
K7GW Trojan ( 00571dd11 )
Cybereason malicious.0de90a
Arcabit Trojan.Generic.D215551C
Invincea Mal/Generic-S
Symantec ML.Attribute.HighConfidence
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan-PSW.Win32.Tepfer.gen
Alibaba TrojanPSW:Win32/Kryptik.b427331d
Rising Trojan.Generic@ML.100 (RDML:hDbdQPas3axsotlETowp0Q)
Ad-Aware Trojan.GenericKD.34952476
Emsisoft Trojan.GenericKD.34952476 (B)
McAfee-GW-Edition BehavesLike.Win32.Generic.rc
FireEye Generic.mg.64084a4ce4620b52
SentinelOne DFI – Suspicious PE
MAX malware (ai score=85)
Microsoft Trojan:Win32/Azorult.FW!MTB
ZoneAlarm HEUR:Trojan-PSW.Win32.Tepfer.gen
GData Trojan.GenericKD.34952476
Cynet Malicious (score: 100)
Acronis suspicious
Malwarebytes Trojan.MalPack
ESET-NOD32 a variant of Win32/Kryptik.HHAU
Tencent Win32.Trojan.Kryptik.Wlfk
Ikarus Trojan.Win32.Glupteba
Fortinet W32/GenKryptik.EVDR!tr
AVG Win32:DropperX-gen [Drp]
Avast Win32:DropperX-gen [Drp]
CrowdStrike win/malicious_confidence_90% (W)
Qihoo-360 Win32/Trojan.PSW.61a

How to remove Trojan-PSW.Win32.Tepfer?

  • 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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