Categories: Backdoor

What is “UDS:Backdoor.MSIL.Bladabindi.bvor”?

The UDS:Backdoor.MSIL.Bladabindi.bvor 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 UDS:Backdoor.MSIL.Bladabindi.bvor virus can do?

Behavioural detection: Executable code extraction – unpacking
Yara rule detections observed from a process memory dump/dropped files/CAPE
CAPE extracted potentially suspicious content
Drops a binary and executes it
Creates an autorun.inf file
Authenticode signature is invalid
Uses Windows utilities for basic functionality
CAPE detected the njRat malware family
Deletes executed files from disk
Creates known Njrat/Bladabindi RAT registry keys

How to determine UDS:Backdoor.MSIL.Bladabindi.bvor?


File Info:
name: E8D65EF0063D7CF1D7B3.mlwpath: /opt/CAPEv2/storage/binaries/2ba112d3fefeb32b8a8bc41f2fbc942ec16dfad777d3c3241395e2d7c97ad175crc32: D86EBADCmd5: e8d65ef0063d7cf1d7b36e625933b688sha1: c6903cf50e8be445f402797a04c7c15fe816c304sha256: 2ba112d3fefeb32b8a8bc41f2fbc942ec16dfad777d3c3241395e2d7c97ad175sha512: 9d7a2e064c406d8c43bfd5e4ae7b486ad234412af8a22026b5b4a5a8e4fc8e4cd486b556d16d32cc07349deb85028fd039d29464afb068bd9a9bd246efd17f66ssdeep: 49152:Rhd2QZBMET555Aej9dSvJXAMEHutpatqf8ys++:RHTHmJIiHf8P++type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T13F953366AD6C5628DE742E37839F8D5A17CE0C4D023526370C4E3B8E916FA9B8E5C718sha3_384: f61ea9ce2a4a02308c0904e4a95c1a8d3638767af676fde2fb99595a40cfd24ce5aa7e2cb92eab4605a78f2efbeeb8beep_bytes: e8b9d01c006a00ff15a4005d00c3d300timestamp: 2022-06-14 11:28:27
Version Info:
FileDescription: Minecraft ServerProductName: Minecraft ServerFileVersion: 1.1.2.0ProductVersion: Minecraft ServerLegalCopyright: Minecraft ServerOriginalFilename: Minecraft ServerTranslation: 0x0409 0x0000

UDS:Backdoor.MSIL.Bladabindi.bvor also known as:

Bkav	W32.AIDetect.malware1
tehtris	Generic.Malware
MicroWorld-eScan	Gen:Variant.ExNuma.1
FireEye	Generic.mg.e8d65ef0063d7cf1
McAfee	GenericRXSS-ML!E8D65EF0063D
Malwarebytes	Trojan.Dropper
Sangfor	Suspicious.Win32.Save.a
K7AntiVirus	Trojan ( 0058ee541 )
K7GW	Trojan ( 0058ee541 )
Cybereason	malicious.0063d7
BitDefenderTheta	AI:Packer.B4E699F71D
Cyren	W32/ExNuma.B.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
ESET-NOD32	a variant of Win32/Kryptik.HNPY
APEX	Malicious
Kaspersky	UDS:Backdoor.MSIL.Bladabindi.bvor
BitDefender	Gen:Variant.ExNuma.1
Avast	Win32:Evo-gen [Trj]
Tencent	Trojan.Win32.Kryptik.zad
Ad-Aware	Gen:Variant.ExNuma.1
Emsisoft	Gen:Variant.ExNuma.1 (B)
VIPRE	Gen:Variant.ExNuma.1
McAfee-GW-Edition	GenericRXSS-ML!E8D65EF0063D
Trapmine	malicious.high.ml.score
Sophos	Mal/Generic-S
SentinelOne	Static AI – Malicious PE
Google	Detected
Avira	HEUR/AGEN.1215601
MAX	malware (ai score=89)
Microsoft	VirTool:Win32/Pucrpt.A!MTB
Arcabit	Trojan.ExNuma.1
GData	Win32.Trojan.QuasarRAT.B
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win.Generic.R442274
VBA32	BScope.TrojanSpy.Stealer
ALYac	Gen:Variant.ExNuma.1
Cylance	Unsafe
Rising	Backdoor.Bladabindi!8.B1F (TFE:2:yokiUYXoRBE)
Ikarus	Trojan.Win32.Krypt
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/Kryptik.HNPY!tr
AVG	Win32:Evo-gen [Trj]
Panda	Trj/Genetic.gen
CrowdStrike	win/malicious_confidence_70% (D)