Categories: Trojan

Trojan-Downloader.Win32.Buerak.cx removal tips

The Trojan-Downloader.Win32.Buerak.cx 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-Downloader.Win32.Buerak.cx virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Deletes its original binary from disk
  • Checks for the presence of known windows from debuggers and forensic tools
  • The following process appear to have been packed with Themida: 4.exe, plugin.exe
  • Installs itself for autorun at Windows startup
  • Checks for the presence of known devices from debuggers and forensic tools
  • Detects the presence of Wine emulator via registry key
  • Checks the version of Bios, possibly for anti-virtualization
  • Detects VirtualBox through the presence of a registry key
  • Creates a copy of itself
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz
lodddd01.info
lodddd02.info

How to determine Trojan-Downloader.Win32.Buerak.cx?


File Info:

crc32: 2B81D572md5: 05f9baca7fec71f5b0514457ecbaab7bname: 4.exesha1: 700b37b4061efec63995c2f7ab5d8669a17cdef6sha256: 6db9c84402b95f4a9735bf16c4e80f228728af1a453a2b53bad888b69e3aadf0sha512: fe6f59d41e72c6bf49cb6ae7dab55561febd11e3d0df3eb08dbd936c610edea32a956fde71d4dcee59ccc07ab3f93ff9b3d50e105d44f6e4f1b0b59358df0f6cssdeep: 24576:+FI0nrzTxNwCojvz8YfOrh/l1QO252AhigGwCEnUiHme9QUgw0e7/F8Xm:+6uTcxjvAYavQOU2lPtKHCUgALmXtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan-Downloader.Win32.Buerak.cx also known as:

Bkav W32.HfsAutoB.
MicroWorld-eScan Trojan.GenericKDZ.65003
FireEye Generic.mg.05f9baca7fec71f5
ALYac Trojan.GenericKDZ.65003
Cylance Unsafe
Sangfor Malware
K7AntiVirus Trojan ( 0040f4ef1 )
BitDefender Trojan.GenericKDZ.65003
K7GW Trojan ( 0040f4ef1 )
Cybereason malicious.4061ef
TrendMicro TROJ_FRS.VSNTBS20
F-Prot W32/S-1a32a0f0!Eldorado
Symantec Trojan.Gen.MBT
APEX Malicious
Paloalto generic.ml
GData Trojan.GenericKDZ.65003
Kaspersky Trojan-Downloader.Win32.Buerak.cx
Alibaba TrojanDownloader:Win32/Buerak.2bf4a4e5
NANO-Antivirus Trojan.Win32.Buerak.hdjecp
ViRobot Trojan.Win32.Z.Agent.1796608
AegisLab Trojan.MSIL.Generic.4!c
Tencent Win32.Trojan-downloader.Buerak.Hph
Ad-Aware Trojan.GenericKDZ.65003
Emsisoft Trojan.GenericKDZ.65003 (B)
F-Secure Trojan.TR/Crypt.TPM.Gen
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Backdoor.tc
MaxSecure Trojan.Malware.300983.susgen
Trapmine malicious.high.ml.score
Sophos Mal/Generic-S
Ikarus Trojan.Win32.Themida
Cyren W32/S-1a32a0f0!Eldorado
Jiangmin TrojanDownloader.Buerak.al
Webroot W32.Malware.Gen
Avira TR/Crypt.TPM.Gen
MAX malware (ai score=100)
Antiy-AVL Trojan[Downloader]/Win32.Buerak
Endgame malicious (high confidence)
Arcabit Trojan.Generic.DFDEB
ZoneAlarm Trojan-Downloader.Win32.Buerak.cx
Microsoft Trojan:Win32/Occamy.C
AhnLab-V3 Trojan/Win32.Agent.C3992668
Acronis suspicious
McAfee Artemis!05F9BACA7FEC
VBA32 TScope.Malware-Cryptor.SB
Panda Trj/CI.A
ESET-NOD32 a variant of Win32/Packed.Themida.HIG
TrendMicro-HouseCall TROJ_FRS.VSNTBS20
Rising Downloader.Buerak!8.115B3 (CLOUD)
SentinelOne DFI – Malicious PE
eGambit Unsafe.AI_Score_96%
Fortinet W32/Agent.6856!tr
BitDefenderTheta Gen:NN.ZexaF.34096.TzWaa0F@bWl
AVG Win32:PWSX-gen [Trj]
Avast Win32:PWSX-gen [Trj]
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Generic/Trojan.7c5

How to remove Trojan-Downloader.Win32.Buerak.cx?

  • 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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