Trojan

Trojan-Downloader.Win32.Buerak malicious file

Malware Removal

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

  • Executable code extraction
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Expresses interest in specific running processes
  • The binary likely contains encrypted or compressed data.
  • Checks for the presence of known windows from debuggers and forensic tools
  • The following process appear to have been packed with Themida: 1.exe
  • 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
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz
2no.co

How to determine Trojan-Downloader.Win32.Buerak?


File Info:

crc32: 42CBF37A
md5: d1756ee648147de8a85dea5b6768e724
name: 1.exe
sha1: 698c017f9ad85592d6feab630a8a0a37b6066fd4
sha256: 09e37a9982a8ff134cfd40681d54ce5afac10f6ebdb876636a1c634633622b8f
sha512: 7f4ed369de826f9b29467787705b6a2afe7e0f3fa98dfee946a65c9352409da529ef3b04f8c38521dae892738c2df7c3e8c08dddbe2047f26bd4344bd7f19b37
ssdeep: 49152:cxoe9vjfQTd0W7alUBDDXM6S10Ok/fz20miit:neBzMK+gMXMj0D3m
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright:
InternalName:
FileVersion: 1.1.28.01
ProductName:
ProductVersion: 1.1.28.01
FileDescription:
OriginalFilename:
Translation: 0x0409 0x04b0

Trojan-Downloader.Win32.Buerak also known as:

BkavW32.HfsAutoB.
FireEyeGeneric.mg.d1756ee648147de8
Qihoo-360HEUR/QVM19.1.7583.Malware.Gen
CylanceUnsafe
SangforMalware
Cybereasonmalicious.f9ad85
Invinceaheuristic
SymantecML.Attribute.HighConfidence
APEXMalicious
KasperskyHEUR:Trojan-Downloader.Win32.Buerak.gen
RisingMalware.Heuristic!ET#99% (RDMK:cmRtazoj9gTospYhnih/RnAU8ZPR)
F-SecureHeuristic.HEUR/AGEN.1011984
McAfee-GW-EditionBehavesLike.Win32.Generic.vc
Trapminemalicious.high.ml.score
IkarusTrojan-Downloader.Win32.Autohk
AviraHEUR/AGEN.1011984
Endgamemalicious (high confidence)
ZoneAlarmHEUR:Trojan-Downloader.Win32.Buerak.gen
MicrosoftTrojan:Win32/Wacatac.D!ml
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.34090.dA0aaGZRojei
MalwarebytesTrojan.Downloader.AHK.Themida
ESET-NOD32a variant of Win32/Packed.Themida.GZV
SentinelOneDFI – Suspicious PE
eGambitUnsafe.AI_Score_99%
CrowdStrikewin/malicious_confidence_100% (D)
MaxSecureTrojan.Malware.300983.susgen

How to remove Trojan-Downloader.Win32.Buerak?

Trojan-Downloader.Win32.Buerak removal tool
  • 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.

About the author

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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