Categories: Trojan

Trojan-Downloader.Win32.Buerak.cr removal tips

The Trojan-Downloader.Win32.Buerak.cr 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.cr 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:

lodddd01.info
lodddd02.info

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


File Info:

crc32: 46A71EF2md5: 7abef83b49468b77979bfe10beb28dcaname: 4.exesha1: ceb221d1122add1d7e9d8278bdf80a6152ea374csha256: e5939ab1ebb1c713dc5aaaa9145e17aac6940d37409fa47f1eb9ef82d6d2cb11sha512: 428d457bf19ad57d2de238600b681060fc8cca2bc5ed0d1e257fdc689d02d9cf67439c2c646f9b634e7590c606131f7de87fe2f5bcc0f211000e0328097a22c8ssdeep: 49152:zs8kcOBs94dA8DFDz1Sec98fuygTN5Q1pJhIC9:wRBbA8DFNSecefuyG5Q1hItype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

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

Bkav W32.ThemidaPTG.Trojan
MicroWorld-eScan Trojan.GenericKDZ.65003
FireEye Generic.mg.7abef83b49468b77
ALYac Trojan.GenericKDZ.65003
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Trojan ( 0040f4ef1 )
BitDefender Trojan.GenericKDZ.65003
K7GW Trojan ( 0040f4ef1 )
Cybereason malicious.b49468
TrendMicro Trojan.Win32.MALREP.THCOCBO
F-Prot W32/S-1a32a0f0!Eldorado
Symantec Trojan.Gen.MBT
APEX Malicious
Paloalto generic.ml
GData Trojan.GenericKDZ.65003
Kaspersky Trojan-Downloader.Win32.Buerak.cr
Alibaba TrojanDownloader:Win32/Buerak.141e76e6
NANO-Antivirus Trojan.Win32.Buerak.hcrwkt
ViRobot Trojan.Win32.Z.Agent.1752064.E
AegisLab Trojan.Win32.Generic.4!c
Avast Win32:PWSX-gen [Trj]
Rising Downloader.Buerak!8.115B3 (CLOUD)
Ad-Aware Trojan.GenericKDZ.65003
Emsisoft Trojan.GenericKDZ.65003 (B)
Comodo Malware@#17bi95q60orc7
F-Secure Trojan.TR/Crypt.TPM.Gen
Zillya Downloader.Buerak.Win32.41
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Backdoor.tc
MaxSecure Trojan.Malware.75141678.susgen
Trapmine malicious.high.ml.score
Sophos Mal/Generic-S
Ikarus Trojan.Win32.Themida
Cyren W32/S-1a32a0f0!Eldorado
Jiangmin TrojanDownloader.Buerak.ag
Avira TR/Crypt.TPM.Gen
Antiy-AVL Trojan[Downloader]/Win32.Buerak
Endgame malicious (high confidence)
Arcabit Trojan.Generic.DFDEB
ZoneAlarm Trojan-Downloader.Win32.Buerak.cr
Microsoft Trojan:Win32/Occamy.C
AhnLab-V3 Trojan/Win32.Agent.C3992668
Acronis suspicious
McAfee Artemis!7ABEF83B4946
MAX malware (ai score=100)
VBA32 TScope.Malware-Cryptor.SB
Malwarebytes Trojan.MalPack.Themida
ESET-NOD32 a variant of Win32/Packed.Themida.HIG
TrendMicro-HouseCall Trojan.Win32.MALREP.THCOCBO
Tencent Win32.Trojan-downloader.Buerak.Akpq
Yandex Trojan.Themida!
SentinelOne DFI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet W32/Agent.6856!tr
BitDefenderTheta Gen:NN.ZexaF.34096.QzWaaqeC9Gm
AVG Win32:PWSX-gen [Trj]
Panda Trj/Agent.PM
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Win32/Trojan.PWS.d75

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

  • 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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