Malware

MSIL/Bladabindi.GI (file analysis)

Malware Removal

The MSIL/Bladabindi.GI 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 MSIL/Bladabindi.GI virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Enumerates the modules from a process (may be used to locate base addresses in process injection)
  • Reads data out of its own binary image
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Collects and encrypts information about the computer likely to send to C2 server
  • Deletes executed files from disk

How to determine MSIL/Bladabindi.GI?


File Info:

name: 5D6BEC33CE003AA623AD.mlw
path: /opt/CAPEv2/storage/binaries/e0173d73e77a72e16491160fe09f3af5de14fddb16f2964e2439713e84a72958
crc32: 0C4B8462
md5: 5d6bec33ce003aa623ad4c3c9af22b23
sha1: f0e47f5e32f8ef394774e809c5c6da02791a4164
sha256: e0173d73e77a72e16491160fe09f3af5de14fddb16f2964e2439713e84a72958
sha512: f8e30f8787bbd5f47ef65c0d0f0f41809af25d6100ae795cf622cd8ce20c5b14cdc1e0f66874d7d11011280925dc12163871d5888a9adf43febb366e7ea5804b
ssdeep: 768:Nsn8wPAtk4AcjW0xH/Q0xpjEvEubSU9/+7:NbPtvjW2HT+bSU9m7
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1172364797E609213E67BD57989864101F2FCE9C33131DE4669DB2A4C220DAC06E4A7FF
sha3_384: 2c87b496cb671b5ef10430a5276d826fa8c1c6b748bc52255445ebc191670bf0784757ceebf3aa011d192592229446bd
ep_bytes: ff250020400000000000000000000000
timestamp: 2016-07-14 08:42:22

Version Info:

Translation: 0x0000 0x04b0
Comments: Skype Updater Service
CompanyName: Skype Technologies
FileDescription: Skype Updater Service
FileVersion: 7.0.0.425
InternalName: Mul.exe
LegalCopyright: (c) Skype Technologies. All rights reserved.
LegalTrademarks: All rights reserved.
OriginalFilename: Mul.exe
ProductName: Skype
ProductVersion: 7.0.0.425
Assembly Version: 7.0.0.0

MSIL/Bladabindi.GI also known as:

LionicTrojan.Multi.Generic.4!c
CylanceUnsafe
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 0055efca1 )
AlibabaTrojan:Win32/starter.ali1000139
K7GWTrojan ( 0055efca1 )
BitDefenderThetaGen:NN.ZemsilF.34806.cm0@aulv1fn
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32MSIL/Bladabindi.GI
Paloaltogeneric.ml
KasperskyHEUR:Backdoor.MSIL.Bladabindi.gen
NANO-AntivirusTrojan.Win32.Bladabindi.ekmyiv
AvastWin32:Malware-gen
TencentWin32.Trojan.Razy.Sxyp
ComodoMalware@#3jn27gqoxko7w
DrWebBackDoor.BladabindiNET.10
McAfee-GW-EditionGeneric.bdm
FireEyeGeneric.mg.5d6bec33ce003aa6
SophosMal/Generic-S
APEXMalicious
AviraHEUR/AGEN.1203406
KingsoftWin32.Troj.Generic.v.(kcloud)
ZoneAlarmHEUR:Backdoor.MSIL.Bladabindi.gen
MicrosoftTrojan:Win32/Dynamer!ac
CynetMalicious (score: 99)
Acronissuspicious
McAfeeGeneric.bdm
IkarusTrojan.MSIL.Bladabindi
RisingTrojan.Generic/MSIL@AI.98 (RDM.MSIL:BtgqQ048F15mAr1BRBxbIA)
YandexTrojan.Bladabindi!eE7c9vk6lYw
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.1728101.susgen
FortinetMSIL/Bladabindi.GI!tr
AVGWin32:Malware-gen
PandaTrj/GdSda.A
CrowdStrikewin/malicious_confidence_100% (W)

How to remove MSIL/Bladabindi.GI?

MSIL/Bladabindi.GI 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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