Categories: Trojan

Trojan-Downloader.Win32.Buerak.bv information

The Trojan-Downloader.Win32.Buerak.bv 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.bv 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.bv?


File Info:

crc32: 9159EEAEmd5: b1651000932c9d411e79c72f76588aabname: 4.exesha1: 9059d0fc2ef67fc7e7e3fe308dad1cbd93fe40f0sha256: 40293d8086673052afb57fd4a5da4ca8713a8754ebf06d70d79953db7ab5fb9fsha512: 24492f81409e3081587e4e1f42c035560166e7f44b41fea0a8144b9989a48e37d049efd94a54be0cb06f60a6b0daf381929f4158929dacbfce96c6937492e04cssdeep: 49152:sS2GdFwbBI2mkLuRu43j160v8lSRrY5tGyIGQ6:smFwbBMkCRX3j9pWGyxQ6type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

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

Bkav W32.HfsAutoB.
MicroWorld-eScan Trojan.GenericKD.33350849
FireEye Generic.mg.b1651000932c9d41
Qihoo-360 Win32/Trojan.PWS.d75
McAfee Artemis!B1651000932C
Cylance Unsafe
Sangfor Malware
K7AntiVirus Trojan ( 0040f4ef1 )
BitDefender Trojan.GenericKD.33350849
K7GW Trojan ( 0040f4ef1 )
Cybereason malicious.c2ef67
Invincea heuristic
BitDefenderTheta Gen:NN.ZexaF.34090.TzWaa4Q0jzp
F-Prot W32/S-1a32a0f0!Eldorado
ESET-NOD32 a variant of Win32/Packed.Themida.HIG
TrendMicro-HouseCall TROJ_FRS.VSNTBL20
Paloalto generic.ml
GData Win32.Trojan.Agent.F85CMQ
Kaspersky Trojan-Downloader.Win32.Buerak.bv
Alibaba Packed:Win32/Themida.c0183748
AegisLab Trojan.Win32.Malicious.4!c
Avast Win32:PWSX-gen [Trj]
Rising Downloader.Buerak!8.115B3 (CLOUD)
Ad-Aware Trojan.GenericKD.33350849
Emsisoft Trojan.GenericKD.33350849 (B)
Comodo Malware@#167cq5lyaytx1
F-Secure Trojan.TR/Crypt.TPM.Gen
DrWeb Trojan.Siggen9.13969
TrendMicro TROJ_FRS.VSNTBL20
McAfee-GW-Edition BehavesLike.Win32.Generic.tc
SentinelOne DFI – Malicious PE
Trapmine malicious.high.ml.score
Sophos Mal/Generic-S
APEX Malicious
Cyren W32/S-1a32a0f0!Eldorado
Webroot W32.Trojan.Gen
Avira TR/Crypt.TPM.Gen
Endgame malicious (high confidence)
Arcabit Trojan.Generic.D1FCE4C1
AhnLab-V3 Trojan/Win32.Agent.C3992668
ZoneAlarm Trojan-Downloader.Win32.Buerak.bv
Microsoft Trojan:Win32/Occamy.C
Acronis suspicious
MAX malware (ai score=85)
Tencent Win32.Trojan-downloader.Buerak.Pdbx
Ikarus Trojan.Win32.Themida
AVG Win32:PWSX-gen [Trj]
CrowdStrike win/malicious_confidence_100% (W)
MaxSecure Trojan.Malware.300983.susgen

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

  • 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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