Categories: Trojan

Should I remove “Trojan.Agent.QDD”?

The Trojan.Agent.QDD 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.Agent.QDD virus can do?

  • Executable code extraction
  • Compression (or decompression)
  • Creates RWX memory
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Rhaeto (Romance)
  • Uses Windows utilities for basic functionality
  • Attempts to remove evidence of file being downloaded from the Internet
  • Attempts to delete volume shadow copies
  • Exhibits behavior characteristic of Alphacrypt/Teslacrypt ransomware
  • Network activity contains more than one unique useragent.
  • Installs itself for autorun at Windows startup
  • Writes a potential ransom message to disk
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Creates a known TeslaCrypt/AlphaCrypt ransomware decryption instruction / key file.
  • Uses suspicious command line tools or Windows utilities

How to determine Trojan.Agent.QDD?


File Info:

crc32: 692648ABmd5: 96dc40d21d90a99488de941a4f5dce24name: 96DC40D21D90A99488DE941A4F5DCE24.mlwsha1: 5c82f6ecc614953656c5e28a3c4f13c745d44f1dsha256: 8a8211a7407c99a59f6aac0983371a017404ef0fca1f9d9ba367467d100695bcsha512: 510397eb6d7edf7f560fda54d8f6310a33bc0554bc28d968c3dd49c61140e0e06594b33d6844c6cae4ca06e2c7da18af3a6a3ee40b023df10fdad4bca61cf2e0ssdeep: 6144:qxXCmbWScsfGnOf4+h5ReDytIGFZrGxIQeuMS/Zy8R2JKGLBKauSR:aXCmbW7+Gn2XuK1ZGxWYKLkWRtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Catechists xa9 2010InternalName: CompatibilityFileVersion: 138, 238, 143, 46CompanyName: www.BitLord.comProductName: Endangering CharlatansFileDescription: BouncersOriginalFilename: Centralised.exe

Trojan.Agent.QDD also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 004d41c61 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.1754
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.TeslaCrypt.WR4
Cylance Unsafe
Zillya Trojan.Deshacop.Win32.215
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/Tescrypt.4ba2e4fe
K7GW Trojan ( 004d41c61 )
Cybereason malicious.21d90a
Symantec Trojan.Gen
ESET-NOD32 Win32/Filecoder.TeslaCrypt.E
APEX Malicious
Avast Win32:TeslaCrypt-Y [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Cripack.Gen.1
NANO-Antivirus Trojan.Win32.Deshacop.dvuova
ViRobot Trojan.Win32.Ransom.337428
SUPERAntiSpyware Trojan.Agent/Gen-Malagent
MicroWorld-eScan Trojan.Cripack.Gen.1
Tencent Malware.Win32.Gencirc.114c7b85
Ad-Aware Trojan.Cripack.Gen.1
Sophos ML/PE-A + Mal/Tinba-L
BitDefenderTheta Gen:NN.ZexaF.34628.uq3@aWp3C3fH
VIPRE Trojan.Win32.Generic!BT
TrendMicro Cryp_HpMyApp
McAfee-GW-Edition TeslaCrypt!96DC40D21D90
FireEye Generic.mg.96dc40d21d90a994
Emsisoft Trojan.Cripack.Gen.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/Deshacop.el
Webroot Trojan.Dropper.Gen
Avira HEUR/AGEN.1124199
Kingsoft Win32.Troj.Deshacop.zb.(kcloud)
Microsoft Ransom:Win32/Tescrypt.C
Arcabit Trojan.Cripack.Gen.1
AegisLab Trojan.Win32.Generic.4!c
GData Trojan.Cripack.Gen.1
AhnLab-V3 Win-Trojan/Lockycrypt.Gen
Acronis suspicious
McAfee TeslaCrypt!96DC40D21D90
MAX malware (ai score=100)
VBA32 BScope.Trojan.Encoder
Malwarebytes Trojan.Agent.QDD
Panda Trj/Genetic.gen
TrendMicro-HouseCall Cryp_HpMyApp
Rising Ransom.Tescrypt!8.3AF (CLOUD)
Yandex Trojan.Deshacop!SRBEA1zzqp8
Ikarus Trojan.Win32.Filecoder
Fortinet W32/Deshacop.XO!tr
AVG Win32:TeslaCrypt-Y [Trj]
Qihoo-360 HEUR/QVM07.1.Malware.Gen

How to remove Trojan.Agent.QDD?

  • 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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