Categories: Malware

Bulz.203360 (file analysis)

The Bulz.203360 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 Bulz.203360 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid
  • Anomalous .NET characteristics

How to determine Bulz.203360?


File Info:

name: 520D4DFD137BFAA508D7.mlwpath: /opt/CAPEv2/storage/binaries/03baa0f1666be7710b4f726716c959d3bb0591e6d1b1d513575b63cd8fb3c04acrc32: 985EBE19md5: 520d4dfd137bfaa508d72f83137a85c2sha1: b517c8efdd078a50087d6f8c3a749727b73a6984sha256: 03baa0f1666be7710b4f726716c959d3bb0591e6d1b1d513575b63cd8fb3c04asha512: e3e32c6a1250f83bfbac33a9791e37f380dd5fd49808e5a4014aa5e128588cb0946f1c13e51b49cfd77e26b42ea600038aa04b6ea7bc31c525e46d891202ee36ssdeep: 96:P1LoizoQNivcBOq963hZPAWHMWsWUe+/cE2yYlnlYJnL6L0Kff5LK2gJSk2mzewO:tLxcQNMzqbWe0VbnlYJL6LTdxkl+ztype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T101F1F62A67E50373CBBF0B374DF362118BB7FA058B27A75F0198927A8C931450A61A71sha3_384: 822715bffc744906bbb8d472a4571cd0bc80f545a351d48458412cb94d821158f5e280f375d40ca64be60a67b3c61c74ep_bytes: ff250020400000000000000000000000timestamp: 2015-01-01 09:31:03

Version Info:

Translation: 0x0000 0x04b0FileDescription: FileVersion: 0.0.0.0InternalName: TEST(nocrypt).exeLegalCopyright: OriginalFilename: TEST(nocrypt).exeProductVersion: 0.0.0.0Assembly Version: 0.0.0.0

Bulz.203360 also known as:

Lionic Trojan.MSIL.Zapchast.4!c
Cynet Malicious (score: 100)
FireEye Generic.mg.520d4dfd137bfaa5
McAfee Trojan-FLBY!520D4DFD137B
K7AntiVirus Trojan ( 700000121 )
K7GW Trojan ( 700000121 )
Cybereason malicious.d137bf
Cyren W32/MSIL_Kryptik.COX.gen!Eldorado
Symantec Trojan.Gen
Elastic malicious (high confidence)
ESET-NOD32 a variant of MSIL/TrojanDownloader.Small.HD
APEX Malicious
Paloalto generic.ml
ClamAV Win.Trojan.Razy-7615855-0
Kaspersky HEUR:Backdoor.Win32.Generic
BitDefender Gen:Variant.Bulz.203360
NANO-Antivirus Trojan.Win32.Small.dkgjpf
MicroWorld-eScan Gen:Variant.Bulz.203360
Avast Win32:MalwareX-gen [Trj]
Ad-Aware Gen:Variant.Bulz.203360
Emsisoft Gen:Variant.Bulz.203360 (B)
Comodo Malware@#27ubdf6gdq4si
VIPRE Gen:Variant.Bulz.203360
McAfee-GW-Edition BehavesLike.Win32.Generic.xt
Trapmine malicious.moderate.ml.score
Sophos Mal/Generic-S
SentinelOne Static AI – Malicious PE
GData Gen:Variant.Bulz.203360
Avira HEUR/AGEN.1221831
Antiy-AVL Trojan/Generic.ASMalwS.7EB
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Arcabit Trojan.Bulz.D31A60
Microsoft Trojan:Win32/Wacatac.B!ml
Google Detected
AhnLab-V3 Malware/Win32.RL_Generic.C3623295
Acronis suspicious
ALYac Gen:Variant.Bulz.203360
MAX malware (ai score=85)
Rising Trojan.Generic/MSIL@AI.100 (RDM.MSIL:1Unjj6gUAHg6H5bSKfldNw)
Yandex Trojan.Zapchast!/XECBkrotpg
Ikarus Trojan-Downloader.MSIL.Small
MaxSecure Trojan.Malware.300983.susgen
BitDefenderTheta Gen:NN.ZemsilF.34606.am0@ai3jf!i
AVG Win32:MalwareX-gen [Trj]
Panda Trj/CI.A
CrowdStrike win/malicious_confidence_60% (D)

How to remove Bulz.203360?

  • 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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