Malware

About “MSIL/Injector.GAX” infection

Malware Removal

The MSIL/Injector.GAX 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
6-day free trial available.

What MSIL/Injector.GAX virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • .NET file is packed/obfuscated with SmartAssembly
  • Authenticode signature is invalid
  • Anomalous .NET characteristics
  • Uses Windows utilities for basic functionality
  • Creates a copy of itself
  • Creates known Njrat/Bladabindi RAT registry keys

How to determine MSIL/Injector.GAX?


File Info:

name: 4159112346FF52348E6E.mlw
path: /opt/CAPEv2/storage/binaries/9c708128629f524321067d26f9951016873ee4b0962a60b0ac4b1f0df80459b1
crc32: B6ABF215
md5: 4159112346ff52348e6e18532237a549
sha1: 0b2ad9d8669b5ba9531468a057805a9c223cc81e
sha256: 9c708128629f524321067d26f9951016873ee4b0962a60b0ac4b1f0df80459b1
sha512: 3f7c257096b92239acba18808a72c483246f8b0b87e94ac97ee673f1116333875eaf32749719527201bee09e187b431666d4d2035724d4ff14c699679e5814f9
ssdeep: 3072:QBCU9WHruSw/+XzEsLmyTwBnRfowVZEZ1+EgNSFPvhdKP7ZY47U7lOuJpCU8C/5r:ClmD/JT8JxZu1NgwFPvSP7p7Yl3J18Ce
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T10514B0C02301BB6BC2E4A5FBACA452B8335689AEC611F7D5C51CC6812D5A72F0D6FD93
sha3_384: 19b62d7de0399fd161e7d5e157f4ff9c8d72a8631bf033a1a95a3cc37df3f48d792df8276d9341ce952bc9f7682c05f9
ep_bytes: ff250020400000000000000000000000
timestamp: 2015-06-30 15:13:54

Version Info:

Translation: 0x0000 0x04b0
FileDescription:
FileVersion: 0.0.0.0
InternalName: idm.exe
LegalCopyright:
OriginalFilename: idm.exe
ProductVersion: 0.0.0.0
Assembly Version: 0.0.0.0

MSIL/Injector.GAX also known as:

BkavW32.AIDetectNet.01
LionicTrojan.Win32.Generic.4!c
MicroWorld-eScanGen:Heur.MSIL.Bladabindi.1
FireEyeGeneric.mg.4159112346ff5234
McAfeeArtemis!4159112346FF
CylanceUnsafe
ZillyaTrojan.Injector.Win32.324785
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 0055e39a1 )
K7GWTrojan ( 0055e39a1 )
Cybereasonmalicious.346ff5
BitDefenderThetaGen:NN.ZemsilF.34646.lm0@aWYGH4
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of MSIL/Injector.GAX
APEXMalicious
Paloaltogeneric.ml
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGen:Heur.MSIL.Bladabindi.1
NANO-AntivirusTrojan.Win32.Zapchast.cwxrcz
AvastFileRepMalware [Trj]
TencentWin32.Trojan.Generic.Rnkl
Ad-AwareGen:Heur.MSIL.Bladabindi.1
EmsisoftGen:Heur.MSIL.Bladabindi.1 (B)
ComodoMalware@#49et9j738t8i
VIPREGen:Heur.MSIL.Bladabindi.1
McAfee-GW-EditionBehavesLike.Win32.Generic.ch
Trapminemalicious.high.ml.score
SophosML/PE-A
IkarusBackdoor.MSIL
JiangminTrojan/Generic.bjnie
AviraTR/Dropper.MSIL.Gen
Antiy-AVLTrojan/Generic.ASMalwS.3303
MicrosoftBackdoor:MSIL/Bladabindi
GDataGen:Heur.MSIL.Bladabindi.1
GoogleDetected
Acronissuspicious
MAXmalware (ai score=88)
MalwarebytesMachineLearning/Anomalous.95%
RisingTrojan.Generic/MSIL@AI.95 (RDM.MSIL:Zjurs7sFtd44FUUHjYZu0w)
YandexTrojan.Injector!uVnajY/k0lQ
SentinelOneStatic AI – Malicious PE
FortinetW32/Generic!tr
AVGFileRepMalware [Trj]
PandaTrj/CI.A
CrowdStrikewin/malicious_confidence_100% (W)

How to remove MSIL/Injector.GAX?

MSIL/Injector.GAX 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.

Leave a Comment