Categories: Trojan

Should I remove “Trojan-Dropper.Win32.Agent.tetrse”?

The Trojan-Dropper.Win32.Agent.tetrse 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-Dropper.Win32.Agent.tetrse virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • A process created a hidden window
  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • A scripting utility was executed
  • Uses Windows utilities for basic functionality
  • Created a process from a suspicious location
  • A script process created a new process
  • Appears to use command line obfuscation
  • Creates a copy of itself
  • Uses suspicious command line tools or Windows utilities

How to determine Trojan-Dropper.Win32.Agent.tetrse?


File Info:

name: 3ACD6C2AA8C455BD67EA.mlwpath: /opt/CAPEv2/storage/binaries/b8cdc184c01c72b8566e6117510aa0a93594ebae93314075ae3759a2df8ff0cdcrc32: B6649323md5: 3acd6c2aa8c455bd67ea7a73498361ebsha1: 61c329d8311eafbd1c599d1bd33d8150d45a6d5fsha256: b8cdc184c01c72b8566e6117510aa0a93594ebae93314075ae3759a2df8ff0cdsha512: 940124a21129844964955ec2c4753f981440107580ec14e8e46fbb96446f58820582945c046f3ae2a203f71caa327d396938613ff4879cb4d4c6f3c030a6c670ssdeep: 24576:9U5ol+MP8qiW/VksdKKBWMhupHinE+bw91w2CA8kVgZT88NbjUC1lwuXbiv:cK95VLbnE+kwlA86oT/Nbj51lwQktype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1FD552241B6C08172D5731A351EF8EB72A57E7C201B384E8BA7983B5E2A316C17535BB3sha3_384: f7c50c279017aaae9537eb4b19ca00a1bd654919876e466f405618c9c2e3bb82ee2f4ccc229d18f93a562cc6ca577869ep_bytes: e805050000e98efeffff3b0db8f04200timestamp: 2018-06-24 15:04:46

Version Info:

0: [No Data]

Trojan-Dropper.Win32.Agent.tetrse also known as:

Bkav W32.AIDetect.malware1
Lionic Trojan.Win32.Agent.b!c
MicroWorld-eScan Trojan.GenericKD.46980316
FireEye Generic.mg.3acd6c2aa8c455bd
ALYac Trojan.GenericKD.46980316
Cylance Unsafe
Sangfor Trojan.Win32.Agent.tetrse
K7AntiVirus Trojan ( 0057be3e1 )
Alibaba TrojanDropper:RAR/Generic.c9ca1534
K7GW Trojan ( 0057be3e1 )
Cyren W32/Agent.DSN.gen!Eldorado
Symantec Trojan.Gen.MBT
ESET-NOD32 RAR/Agent.DJ
TrendMicro-HouseCall TROJ_GEN.R031C0WIL21
Paloalto generic.ml
Kaspersky Trojan-Dropper.Win32.Agent.tetrse
BitDefender Trojan.GenericKD.46980316
Avast Win32:Trojan-gen
Tencent Win32.Trojan-dropper.Agent.Lnez
Ad-Aware Trojan.GenericKD.46980316
Emsisoft Trojan.GenericKD.46980316 (B)
TrendMicro TROJ_GEN.R031C0WIL21
McAfee-GW-Edition BehavesLike.Win32.PUPXBC.tc
Sophos Mal/Generic-S
Ikarus Trojan.Agent
GData Trojan.GenericKD.46980316
Jiangmin Trojan.Script.ahic
MaxSecure Trojan.Malware.8054.susgen
Avira TR/Agent.wxudz
MAX malware (ai score=86)
Arcabit Trojan.Generic.D2CCDCDC
APEX Malicious
Microsoft Trojan:Win32/Sabsik.TE.B!ml
Cynet Malicious (score: 100)
McAfee Artemis!3ACD6C2AA8C4
VBA32 TrojanDropper.Agent
Malwarebytes Trojan.Dropper.Script
Zoner Probably Heur.RARAutorun
Rising Malware.AbnormalScript/SFX!1.D9B9 (CLASSIC)
SentinelOne Static AI – Malicious PE
Fortinet W32/RARAgent.DL!tr
AVG Win32:Trojan-gen
Cybereason malicious.8311ea
Panda Trj/CI.A

How to remove Trojan-Dropper.Win32.Agent.tetrse?

  • 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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