Categories: Backdoor

Backdoor:MSIL/Bladabindi.OP information

The Backdoor:MSIL/Bladabindi.OP 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 Backdoor:MSIL/Bladabindi.OP virus can do?

  • Attempts to connect to a dead IP:Port (4 unique times)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • ‘Google Drive’ in HTML Title but connection is not HTTPS. Possibly indicative of phishing.
  • Drops a binary and executes it
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Turkish
  • Network activity contains more than one unique useragent.
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Creates a copy of itself
  • Anomalous binary characteristics

Related domains:

xred.mooo.com
freedns.afraid.org
ocsp.pki.goog

How to determine Backdoor:MSIL/Bladabindi.OP?


File Info:

crc32: ADC389ABmd5: 3e1d6ff8af7bfaa074aef28d195f0a57name: krnl_bootstrapper.exesha1: 45cb16be316cc3f805197e851f205465eb023128sha256: 0e6ae4a6931e69708c66765e6862585da75b345cc13d1239720fe8dc9f75fe22sha512: 4a8d4612a60e0d34affc37517e6f58542928a0e7b32fca81c0b62c63b69e5302c1f7cde3a07a2d418d76b8eb86ed2cdc17da53f11218c1fd2624ef311490ad6dssdeep: 12288:gMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Gdqvj:gnsJ39LyjbJkQFMhmC+6GD9mq7type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: InternalName: FileVersion: 1.0.0.4CompanyName: SynapticsLegalTrademarks: Comments: ProductName: Synaptics Pointing Device DriverProductVersion: 1.0.0.0FileDescription: Synaptics Pointing Device DriverOriginalFilename: Translation: 0x041f 0x04e6

Backdoor:MSIL/Bladabindi.OP also known as:

Bkav W32.AIDetectVM.malware
DrWeb Trojan.DownLoader22.9658
MicroWorld-eScan Dropped:Trojan.GenericKD.33822205
CAT-QuickHeal Sus.Nocivo.E0011
McAfee GenericRXCB-VC!3E1D6FF8AF7B
Cylance Unsafe
VIPRE BehavesLike.Win32.Malware.eah (mx-v)
AegisLab Trojan.Win32.DarkKomet.tp6k
Sangfor Malware
BitDefender Dropped:Trojan.GenericKD.33822205
K7GW Riskware ( 0040eff71 )
K7AntiVirus Riskware ( 0040eff71 )
Arcabit HEUR.VBA.Trojan.d
Invincea heuristic
BitDefenderTheta AI:Packer.F5AF03D517
Cyren W32/Backdoor.OAZM-5661
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Delf.NBX
Zoner Trojan.Win32.88102
TrendMicro-HouseCall Virus.Win32.NAPWHICH.B
Paloalto generic.ml
ClamAV Win.Malware.Delf-6899401-0
Kaspersky Backdoor.Win32.DarkKomet.hqxy
Alibaba Backdoor:Win32/DarkKomet.131
NANO-Antivirus Trojan.Win32.DarkKomet.fazbwq
Rising Backdoor.Agent!1.BF3D (CLOUD)
Ad-Aware Dropped:Trojan.GenericKD.33822205
Emsisoft Dropped:Trojan.GenericKD.33822205 (B)
Comodo Virus.Win32.Agent.DE@74b38h
F-Secure Trojan:W97M/MaliciousMacro.GEN
Zillya Trojan.Delf.Win32.76144
TrendMicro Virus.Win32.NAPWHICH.B
McAfee-GW-Edition BehavesLike.Win32.Generic.ch
FireEye Generic.mg.3e1d6ff8af7bfaa0
Sophos Mal/Generic-S
Ikarus Trojan-PWS.Win32.QQPass
F-Prot W32/Zorex.A
Jiangmin Trojan.Generic.bhoqf
Webroot W32.Malware.gen
Avira WORM/Dldr.Agent.gqrxn
Fortinet W32/Delf.NBX!tr
Antiy-AVL Trojan/Win32.Wacatac
Endgame malicious (high confidence)
Microsoft Backdoor:MSIL/Bladabindi.OP
SUPERAntiSpyware Adware.FileTour/Variant
ZoneAlarm Backdoor.Win32.DarkKomet.hqxy
AhnLab-V3 Win32/Zorex.X1799
Acronis suspicious
VBA32 TScope.Trojan.Delf
ALYac Dropped:Trojan.GenericKD.33822205
MAX malware (ai score=81)
Malwarebytes Trojan.Agent
Panda Trj/Genetic.gen
APEX Malicious
Tencent Virus.Win32.DarkKomet.a
Yandex Riskware.GameHack!
SentinelOne DFI – Malicious PE
eGambit Unsafe.AI_Score_100%
GData Dropped:Trojan.GenericKD.33822205
MaxSecure Trojan.Malware.121218.susgen
AVG Other:Malware-gen [Trj]
Avast Other:Malware-gen [Trj]
Qihoo-360 Win32/Virus.Synaptics.A

How to remove Backdoor:MSIL/Bladabindi.OP?

  • 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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